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3rd August 17:18
External User
Posts: 1
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#42338 : Memory leak in SAPI.c
From: programatorfreez at gmail dot com
Operating system: Gentoo GNU/Linux PHP version: 5.2.4RC2 PHP Bug Type: Scripting Engine problem Bug description: Memory leak in SAPI.c Description: ------------ [Sat Aug 18 16:24:38 2007] Script: '/var/www/localhost/htdocs/weblog/test.php' /var/tmp/portage/dev-lang/php-5.2.4_pre200708051230-r2/work/php5.2-200708051230/main/SAPI.c(940) : Freeing 0x082A9C38 (10 bytes), script=/var$ Last leak repeated 1 time === Total 2 memory leaks detected === Reproduce code: --------------- <?php // save as test.php into directory weblog in your HTDOCS if (!isset($_GET['test'])) { for ($i = 0; $i < 5; $i++) { // change $i < 5 to $i < 0 after first running of this script $query = str_repeat('[]', 1024); $url = 'http://127.0.0.1/weblog/test.php?test' . $query . '=1'; file_get_contents($url); } } echo 'finished'; ?> Expected result: ---------------- No memory leak =) Actual result: -------------- sh-3.2# USE_ZEND_ALLOC=0 valgrind --leak-check=full --gen-suppressions=yes php -f /var/www/localhost/htdocs/weblog/ test.php ==31902== Memcheck, a memory error detector. ==31902== Copyright (C) 2002-2007, and GNU GPL'd, by Julian Seward et al. ==31902== Using LibVEX rev 1732, a library for dynamic binary translation. ==31902== Copyright (C) 2004-2007, and GNU GPL'd, by OpenWorks LLP. ==31902== Using valgrind-3.2.3, a dynamic binary instrumentation framework. ==31902== Copyright (C) 2000-2007, and GNU GPL'd, by Julian Seward et al. ==31902== For more details, rerun with: -v ==31902== Warning: file_get_contents(http://127.0.0.1/weblog/test.php?test[][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][]! [][][][][][][][][][][][][][][][][][ in /var/www/localhost/htdocs/weblog/test.php on line 6 finished==31902== ==31902== ERROR SUMMARY: 0 errors from 0 contexts (suppressed: 7 from 1) ==31902== malloc/free: in use at exit: 26,319 bytes in 1,505 blocks. ==31902== malloc/free: 17,148 allocs, 15,643 frees, 1,966,546 bytes allocated. ==31902== For counts of detected errors, rerun with: -v ==31902== searching for pointers to 1,505 not-freed blocks. ==31902== checked 1,359,216 bytes. ==31902== ==31902== LEAK SUMMARY: ==31902== definitely lost: 0 bytes in 0 blocks. ==31902== possibly lost: 0 bytes in 0 blocks. ==31902== still reachable: 26,319 bytes in 1,505 blocks. ==31902== suppressed: 0 bytes in 0 blocks. ==31902== Reachable blocks (those to which a pointer was found) are not shown. ==31902== To see them, rerun with: --leak-check=full --show-reachable=yes sh-3.2# USE_ZEND_ALLOC=0 valgrind --leak-check=full --gen-suppressions=yes --show-reachable=yes php -f /var/www/localhost/htdocs/weblog/test.php ==31907== Memcheck, a memory error detector. ==31907== Copyright (C) 2002-2007, and GNU GPL'd, by Julian Seward et al. ==31907== Using LibVEX rev 1732, a library for dynamic binary translation. ==31907== Copyright (C) 2004-2007, and GNU GPL'd, by OpenWorks LLP. ==31907== Using valgrind-3.2.3, a dynamic binary instrumentation framework. ==31907== Copyright (C) 2000-2007, and GNU GPL'd, by Julian Seward et al. ==31907== For more details, rerun with: -v ==31907== Warning: file_get_contents(http://127.0.0.1/weblog/test.php?test[][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][]! [][][][][][][][][][][][][][][][][][ in /var/www/localhost/htdocs/weblog/test.php on line 6 finished==31907== ==31907== ERROR SUMMARY: 0 errors from 0 contexts (suppressed: 7 from 1) ==31907== malloc/free: in use at exit: 26,319 bytes in 1,505 blocks. ==31907== malloc/free: 17,148 allocs, 15,643 frees, 1,966,546 bytes allocated. ==31907== For counts of detected errors, rerun with: -v ==31907== searching for pointers to 1,505 not-freed blocks. ==31907== checked 1,359,216 bytes. ==31907== ==31907== 20 bytes in 1 blocks are still reachable in loss record 1 of 14 ==31907== at 0x4020B3D: calloc (in /usr/lib/valgrind/x86-linux/vgpreload_memcheck.so) ==31907== by 0x40ED34B: (within /lib/libdl-2.5.so) ==31907== by 0x40ECD73: dlopen (in /lib/libdl-2.5.so) ==31907== by 0x82C13C5: php_dl (in /usr/lib/php5/bin/php) ==31907== by 0x8090FD0: (within /usr/lib/php5/bin/php) ==31907== ==31907== ---- Print suppression ? --- [Return/N/n/Y/y/C/c] ---- ==31907== ==31907== ==31907== 32 bytes in 1 blocks are still reachable in loss record 2 of 14 ==31907== at 0x4022A7E: malloc (in /usr/lib/valgrind/x86-linux/vgpreload_memcheck.so) ==31907== by 0x4CE1B8E: suhosin_hook_session (in /usr/lib/php5/lib/php/extensions/debug-non-zts-20060613/suhosin.so) ==31907== ==31907== ==31907== 56 bytes in 2 blocks are still reachable in loss record 3 of 14 ==31907== at 0x4022A7E: malloc (in /usr/lib/valgrind/x86-linux/vgpreload_memcheck.so) ==31907== by 0x400C55B: _dl_map_object_deps (in /lib/ld-2.5.so) ==31907== by 0x40115B0: dl_open_worker (in /lib/ld-2.5.so) ==31907== by 0x400D6E5: _dl_catch_error (in /lib/ld-2.5.so) ==31907== by 0x4010FD3: _dl_open (in /lib/ld-2.5.so) ==31907== by 0x40ECE3C: (within /lib/libdl-2.5.so) ==31907== by 0x400D6E5: _dl_catch_error (in /lib/ld-2.5.so) ==31907== by 0x40ED2DB: (within /lib/libdl-2.5.so) ==31907== by 0x40ECD73: dlopen (in /lib/libdl-2.5.so) ==31907== by 0x82C13C5: php_dl (in /usr/lib/php5/bin/php) ==31907== by 0x8090FD0: (within /usr/lib/php5/bin/php) ==31907== ==31907== ==31907== 67 bytes in 1 blocks are still reachable in loss record 4 of 14 ==31907== at 0x4022A7E: malloc (in /usr/lib/valgrind/x86-linux/vgpreload_memcheck.so) ==31907== by 0x400A51D: _dl_new_object (in /lib/ld-2.5.so) ==31907== by 0x40062E7: _dl_map_object_from_fd (in /lib/ld-2.5.so) ==31907== by 0x4008162: _dl_map_object (in /lib/ld-2.5.so) ==31907== by 0x4011555: dl_open_worker (in /lib/ld-2.5.so) ==31907== by 0x400D6E5: _dl_catch_error (in /lib/ld-2.5.so) ==31907== by 0x4010FD3: _dl_open (in /lib/ld-2.5.so) ==31907== by 0x40ECE3C: (within /lib/libdl-2.5.so) ==31907== by 0x400D6E5: _dl_catch_error (in /lib/ld-2.5.so) ==31907== by 0x40ED2DB: (within /lib/libdl-2.5.so) ==31907== by 0x40ECD73: dlopen (in /lib/libdl-2.5.so) ==31907== by 0x82C13C5: php_dl (in /usr/lib/php5/bin/php) ==31907== ==31907== ==31907== 67 bytes in 1 blocks are still reachable in loss record 5 of 14 ==31907== at 0x4022A7E: malloc (in /usr/lib/valgrind/x86-linux/vgpreload_memcheck.so) ==31907== by 0x4007664: expand_dynamic_string_token (in /lib/ld-2.5.so) ==31907== by 0x40080A2: _dl_map_object (in /lib/ld-2.5.so) ==31907== by 0x4011555: dl_open_worker (in /lib/ld-2.5.so) ==31907== by 0x400D6E5: _dl_catch_error (in /lib/ld-2.5.so) ==31907== by 0x4010FD3: _dl_open (in /lib/ld-2.5.so) ==31907== by 0x40ECE3C: (within /lib/libdl-2.5.so) ==31907== by 0x400D6E5: _dl_catch_error (in /lib/ld-2.5.so) ==31907== by 0x40ED2DB: (within /lib/libdl-2.5.so) ==31907== by 0x40ECD73: dlopen (in /lib/libdl-2.5.so) ==31907== by 0x82C13C5: php_dl (in /usr/lib/php5/bin/php) ==31907== by 0x8090FD0: (within /usr/lib/php5/bin/php) ==31907== ==31907== ==31907== 96 bytes in 1 blocks are still reachable in loss record 6 of 14 ==31907== at 0x4020B3D: calloc (in /usr/lib/valgrind/x86-linux/vgpreload_memcheck.so) ==31907== by 0x400EFAC: _dl_check_map_versions (in /lib/ld-2.5.so) ==31907== by 0x4011838: dl_open_worker (in /lib/ld-2.5.so) ==31907== by 0x400D6E5: _dl_catch_error (in /lib/ld-2.5.so) ==31907== by 0x4010FD3: _dl_open (in /lib/ld-2.5.so) ==31907== by 0x40ECE3C: (within /lib/libdl-2.5.so) ==31907== by 0x400D6E5: _dl_catch_error (in /lib/ld-2.5.so) ==31907== by 0x40ED2DB: (within /lib/libdl-2.5.so) ==31907== by 0x40ECD73: dlopen (in /lib/libdl-2.5.so) ==31907== by 0x82C13C5: php_dl (in /usr/lib/php5/bin/php) ==31907== by 0x8090FD0: (within /usr/lib/php5/bin/php) ==31907== ==31907== ==31907== 188 bytes in 1 blocks are still reachable in loss record 7 of 14 ==31907== at 0x4022A7E: malloc (in /usr/lib/valgrind/x86-linux/vgpreload_memcheck.so) ==31907== by 0x4011398: add_to_global (in /lib/ld-2.5.so) ==31907== by 0x4011785: dl_open_worker (in /lib/ld-2.5.so) ==31907== by 0x400D6E5: _dl_catch_error (in /lib/ld-2.5.so) ==31907== by 0x4010FD3: _dl_open (in /lib/ld-2.5.so) ==31907== by 0x40ECE3C: (within /lib/libdl-2.5.so) ==31907== by 0x400D6E5: _dl_catch_error (in /lib/ld-2.5.so) ==31907== by 0x40ED2DB: (within /lib/libdl-2.5.so) ==31907== by 0x40ECD73: dlopen (in /lib/libdl-2.5.so) ==31907== by 0x82C13C5: php_dl (in /usr/lib/php5/bin/php) ==31907== by 0x8090FD0: (within /usr/lib/php5/bin/php) ==31907== ==31907== ==31907== 256 bytes in 1 blocks are still reachable in loss record 8 of 14 ==31907== at 0x4022BA0: realloc (in /usr/lib/valgrind/x86-linux/vgpreload_memcheck.so) ==31907== by 0x83C799C: (within /usr/lib/php5/bin/php) ==31907== ==31907== ==31907== 556 bytes in 1 blocks are still reachable in loss record 9 of 14 ==31907== at 0x4022A7E: malloc (in /usr/lib/valgrind/x86-linux/vgpreload_memcheck.so) ==31907== by 0x46D48A4: _db_push_ (in /usr/lib/mysql/libmysqlclient.so.15.0.0) ==31907== ==31907== ==31907== 667 bytes in 1 blocks are still reachable in loss record 10 of 14 ==31907== at 0x4020B3D: calloc (in /usr/lib/valgrind/x86-linux/vgpreload_memcheck.so) ==31907== by 0x400A268: _dl_new_object (in /lib/ld-2.5.so) ==31907== by 0x40062E7: _dl_map_object_from_fd (in /lib/ld-2.5.so) ==31907== by 0x4008162: _dl_map_object (in /lib/ld-2.5.so) ==31907== by 0x4011555: dl_open_worker (in /lib/ld-2.5.so) ==31907== by 0x400D6E5: _dl_catch_error (in /lib/ld-2.5.so) ==31907== by 0x4010FD3: _dl_open (in /lib/ld-2.5.so) ==31907== by 0x40ECE3C: (within /lib/libdl-2.5.so) ==31907== by 0x400D6E5: _dl_catch_error (in /lib/ld-2.5.so) ==31907== by 0x40ED2DB: (within /lib/libdl-2.5.so) ==31907== by 0x40ECD73: dlopen (in /lib/libdl-2.5.so) ==31907== by 0x82C13C5: php_dl (in /usr/lib/php5/bin/php) ==31907== ==31907== ==31907== 1,024 bytes in 1 blocks are still reachable in loss record 11 of 14 ==31907== at 0x4022A7E: malloc (in /usr/lib/valgrind/x86-linux/vgpreload_memcheck.so) ==31907== by 0x83C6DC8: (within /usr/lib/php5/bin/php) ==31907== by 0x8090FD0: (within /usr/lib/php5/bin/php) ==31907== ==31907== ==31907== 1,024 bytes in 1 blocks are still reachable in loss record 12 of 14 ==31907== at 0x4022A7E: malloc (in /usr/lib/valgrind/x86-linux/vgpreload_memcheck.so) ==31907== by 0x83AEA28: (within /usr/lib/php5/bin/php) ==31907== by 0x8090FD0: (within /usr/lib/php5/bin/php) ==31907== ==31907== ==31907== 4,096 bytes in 1 blocks are still reachable in loss record 13 of 14 ==31907== at 0x4022BA0: realloc (in /usr/lib/valgrind/x86-linux/vgpreload_memcheck.so) ==31907== by 0x457F8A3: (within /usr/lib/libcrypto.so.0.9.8) ==31907== ==31907== ==31907== 18,170 bytes in 1,491 blocks are still reachable in loss record 14 of 14 ==31907== at 0x4022A7E: malloc (in /usr/lib/valgrind/x86-linux/vgpreload_memcheck.so) ==31907== by 0x457F86B: (within /usr/lib/libcrypto.so.0.9.8) ==31907== ==31907== LEAK SUMMARY: ==31907== definitely lost: 0 bytes in 0 blocks. ==31907== possibly lost: 0 bytes in 0 blocks. ==31907== still reachable: 26,319 bytes in 1,505 blocks. ==31907== suppressed: 0 bytes in 0 blocks. Apache error_log: ][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][$ [Sat Aug 18 16:24:38 2007] Script: '/var/www/localhost/htdocs/weblog/test.php' /var/tmp/portage/dev-lang/php-5.2.4_pre200708051230-r2/work/php5.2-200708051230/main/SAPI.c(940) : Freeing 0x082A9C38 (10 bytes), script=/var$ Last leak repeated 1 time === Total 2 memory leaks detected === -- Edit bug report at http://bugs.php.net/?id=42338&edit=1 -- Try a CVS snapshot (PHP 4.4): http://bugs.php.net/fix.php?id=42338&r=trysnapshot44 Try a CVS snapshot (PHP 5.2): http://bugs.php.net/fix.php?id=42338&r=trysnapshot52 Try a CVS snapshot (PHP 6.0): http://bugs.php.net/fix.php?id=42338&r=trysnapshot60 Fixed in CVS: http://bugs.php.net/fix.php?id=42338&r=fixedcvs Fixed in release: http://bugs.php.net/fix.php?id=42338&r=alreadyfixed Need backtrace: http://bugs.php.net/fix.php?id=42338&r=needtrace Need Reproduce Script: http://bugs.php.net/fix.php?id=42338&r=needscript Try newer version: http://bugs.php.net/fix.php?id=42338&r=oldversion Not developer issue: http://bugs.php.net/fix.php?id=42338&r=support Expected behavior: http://bugs.php.net/fix.php?id=42338&r=notwrong Not enough info: http://bugs.php.net/fix.php?id=42338&r=notenoughinfo Submitted twice: http://bugs.php.net/fix.php?id=42338&r=submittedtwice register_globals: http://bugs.php.net/fix.php?id=42338&r=globals PHP 3 support discontinued: http://bugs.php.net/fix.php?id=42338&r=php3 Daylight Savings: http://bugs.php.net/fix.php?id=42338&r=dst IIS Stability: http://bugs.php.net/fix.php?id=42338&r=isapi Install GNU Sed: http://bugs.php.net/fix.php?id=42338&r=gnused Floating point limitations: http://bugs.php.net/fix.php?id=42338&r=float No Zend Extensions: http://bugs.php.net/fix.php?id=42338&r=nozend MySQL Configuration Error: http://bugs.php.net/fix.php?id=42338&r=mysqlcfg |
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2
3rd August 17:18
External User
Posts: 1
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#42338 : Memory leak in SAPI.c
ID: 42338
User updated by: programatorfreez at gmail dot com Reported By: programatorfreez at gmail dot com Status: Open Bug Type: Scripting Engine problem Operating System: Gentoo GNU/Linux PHP Version: 5.2.4RC2 New Comment: When i execute It without suhosin, the result is: http://pastebin.ca/662282 Previous Comments: ------------------------------------------------------------------------ [2007-08-18 15:10:52] programatorfreez at gmail dot com Description: ------------ [Sat Aug 18 16:24:38 2007] Script: '/var/www/localhost/htdocs/weblog/test.php' /var/tmp/portage/dev-lang/php-5.2.4_pre200708051230-r2/work/php5.2-200708051230/main/SAPI.c(940) : Freeing 0x082A9C38 (10 bytes), script=/var$ Last leak repeated 1 time === Total 2 memory leaks detected === Reproduce code: --------------- <?php // save as test.php into directory weblog in your HTDOCS if (!isset($_GET['test'])) { for ($i = 0; $i < 5; $i++) { // change $i < 5 to $i < 0 after first running of this script $query = str_repeat('[]', 1024); $url = 'http://127.0.0.1/weblog/test.php?test' . $query . '=1'; file_get_contents($url); } } echo 'finished'; ?> Expected result: ---------------- No memory leak =) Actual result: -------------- sh-3.2# USE_ZEND_ALLOC=0 valgrind --leak-check=full --gen-suppressions=yes php -f /var/www/localhost/htdocs/weblog/ test.php ==31902== Memcheck, a memory error detector. ==31902== Copyright (C) 2002-2007, and GNU GPL'd, by Julian Seward et al. ==31902== Using LibVEX rev 1732, a library for dynamic binary translation. ==31902== Copyright (C) 2004-2007, and GNU GPL'd, by OpenWorks LLP. ==31902== Using valgrind-3.2.3, a dynamic binary instrumentation framework. ==31902== Copyright (C) 2000-2007, and GNU GPL'd, by Julian Seward et al. ==31902== For more details, rerun with: -v ==31902== Warning: file_get_contents(http://127.0.0.1/weblog/test.php?test[][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][]! [][][][][][][][][][][][][][][][][][ in /var/www/localhost/htdocs/weblog/test.php on line 6 finished==31902== ==31902== ERROR SUMMARY: 0 errors from 0 contexts (suppressed: 7 from 1) ==31902== malloc/free: in use at exit: 26,319 bytes in 1,505 blocks. ==31902== malloc/free: 17,148 allocs, 15,643 frees, 1,966,546 bytes allocated. ==31902== For counts of detected errors, rerun with: -v ==31902== searching for pointers to 1,505 not-freed blocks. ==31902== checked 1,359,216 bytes. ==31902== ==31902== LEAK SUMMARY: ==31902== definitely lost: 0 bytes in 0 blocks. ==31902== possibly lost: 0 bytes in 0 blocks. ==31902== still reachable: 26,319 bytes in 1,505 blocks. ==31902== suppressed: 0 bytes in 0 blocks. ==31902== Reachable blocks (those to which a pointer was found) are not shown. ==31902== To see them, rerun with: --leak-check=full --show-reachable=yes sh-3.2# USE_ZEND_ALLOC=0 valgrind --leak-check=full --gen-suppressions=yes --show-reachable=yes php -f /var/www/localhost/htdocs/weblog/test.php ==31907== Memcheck, a memory error detector. ==31907== Copyright (C) 2002-2007, and GNU GPL'd, by Julian Seward et al. ==31907== Using LibVEX rev 1732, a library for dynamic binary translation. ==31907== Copyright (C) 2004-2007, and GNU GPL'd, by OpenWorks LLP. ==31907== Using valgrind-3.2.3, a dynamic binary instrumentation framework. ==31907== Copyright (C) 2000-2007, and GNU GPL'd, by Julian Seward et al. ==31907== For more details, rerun with: -v ==31907== Warning: file_get_contents(http://127.0.0.1/weblog/test.php?test[][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][]! [][][][][][][][][][][][][][][][][][ in /var/www/localhost/htdocs/weblog/test.php on line 6 finished==31907== ==31907== ERROR SUMMARY: 0 errors from 0 contexts (suppressed: 7 from 1) ==31907== malloc/free: in use at exit: 26,319 bytes in 1,505 blocks. ==31907== malloc/free: 17,148 allocs, 15,643 frees, 1,966,546 bytes allocated. ==31907== For counts of detected errors, rerun with: -v ==31907== searching for pointers to 1,505 not-freed blocks. ==31907== checked 1,359,216 bytes. ==31907== ==31907== 20 bytes in 1 blocks are still reachable in loss record 1 of 14 ==31907== at 0x4020B3D: calloc (in /usr/lib/valgrind/x86-linux/vgpreload_memcheck.so) ==31907== by 0x40ED34B: (within /lib/libdl-2.5.so) ==31907== by 0x40ECD73: dlopen (in /lib/libdl-2.5.so) ==31907== by 0x82C13C5: php_dl (in /usr/lib/php5/bin/php) ==31907== by 0x8090FD0: (within /usr/lib/php5/bin/php) ==31907== ==31907== ---- Print suppression ? --- [Return/N/n/Y/y/C/c] ---- ==31907== ==31907== ==31907== 32 bytes in 1 blocks are still reachable in loss record 2 of 14 ==31907== at 0x4022A7E: malloc (in /usr/lib/valgrind/x86-linux/vgpreload_memcheck.so) ==31907== by 0x4CE1B8E: suhosin_hook_session (in /usr/lib/php5/lib/php/extensions/debug-non-zts-20060613/suhosin.so) ==31907== ==31907== ==31907== 56 bytes in 2 blocks are still reachable in loss record 3 of 14 ==31907== at 0x4022A7E: malloc (in /usr/lib/valgrind/x86-linux/vgpreload_memcheck.so) ==31907== by 0x400C55B: _dl_map_object_deps (in /lib/ld-2.5.so) ==31907== by 0x40115B0: dl_open_worker (in /lib/ld-2.5.so) ==31907== by 0x400D6E5: _dl_catch_error (in /lib/ld-2.5.so) ==31907== by 0x4010FD3: _dl_open (in /lib/ld-2.5.so) ==31907== by 0x40ECE3C: (within /lib/libdl-2.5.so) ==31907== by 0x400D6E5: _dl_catch_error (in /lib/ld-2.5.so) ==31907== by 0x40ED2DB: (within /lib/libdl-2.5.so) ==31907== by 0x40ECD73: dlopen (in /lib/libdl-2.5.so) ==31907== by 0x82C13C5: php_dl (in /usr/lib/php5/bin/php) ==31907== by 0x8090FD0: (within /usr/lib/php5/bin/php) ==31907== ==31907== ==31907== 67 bytes in 1 blocks are still reachable in loss record 4 of 14 ==31907== at 0x4022A7E: malloc (in /usr/lib/valgrind/x86-linux/vgpreload_memcheck.so) ==31907== by 0x400A51D: _dl_new_object (in /lib/ld-2.5.so) ==31907== by 0x40062E7: _dl_map_object_from_fd (in /lib/ld-2.5.so) ==31907== by 0x4008162: _dl_map_object (in /lib/ld-2.5.so) ==31907== by 0x4011555: dl_open_worker (in /lib/ld-2.5.so) ==31907== by 0x400D6E5: _dl_catch_error (in /lib/ld-2.5.so) ==31907== by 0x4010FD3: _dl_open (in /lib/ld-2.5.so) ==31907== by 0x40ECE3C: (within /lib/libdl-2.5.so) ==31907== by 0x400D6E5: _dl_catch_error (in /lib/ld-2.5.so) ==31907== by 0x40ED2DB: (within /lib/libdl-2.5.so) ==31907== by 0x40ECD73: dlopen (in /lib/libdl-2.5.so) ==31907== by 0x82C13C5: php_dl (in /usr/lib/php5/bin/php) ==31907== ==31907== ==31907== 67 bytes in 1 blocks are still reachable in loss record 5 of 14 ==31907== at 0x4022A7E: malloc (in /usr/lib/valgrind/x86-linux/vgpreload_memcheck.so) ==31907== by 0x4007664: expand_dynamic_string_token (in /lib/ld-2.5.so) ==31907== by 0x40080A2: _dl_map_object (in /lib/ld-2.5.so) ==31907== by 0x4011555: dl_open_worker (in /lib/ld-2.5.so) ==31907== by 0x400D6E5: _dl_catch_error (in /lib/ld-2.5.so) ==31907== by 0x4010FD3: _dl_open (in /lib/ld-2.5.so) ==31907== by 0x40ECE3C: (within /lib/libdl-2.5.so) ==31907== by 0x400D6E5: _dl_catch_error (in /lib/ld-2.5.so) ==31907== by 0x40ED2DB: (within /lib/libdl-2.5.so) ==31907== by 0x40ECD73: dlopen (in /lib/libdl-2.5.so) ==31907== by 0x82C13C5: php_dl (in /usr/lib/php5/bin/php) ==31907== by 0x8090FD0: (within /usr/lib/php5/bin/php) ==31907== ==31907== ==31907== 96 bytes in 1 blocks are still reachable in loss record 6 of 14 ==31907== at 0x4020B3D: calloc (in /usr/lib/valgrind/x86-linux/vgpreload_memcheck.so) ==31907== by 0x400EFAC: _dl_check_map_versions (in /lib/ld-2.5.so) ==31907== by 0x4011838: dl_open_worker (in /lib/ld-2.5.so) ==31907== by 0x400D6E5: _dl_catch_error (in /lib/ld-2.5.so) ==31907== by 0x4010FD3: _dl_open (in /lib/ld-2.5.so) ==31907== by 0x40ECE3C: (within /lib/libdl-2.5.so) ==31907== by 0x400D6E5: _dl_catch_error (in /lib/ld-2.5.so) ==31907== by 0x40ED2DB: (within /lib/libdl-2.5.so) ==31907== by 0x40ECD73: dlopen (in /lib/libdl-2.5.so) ==31907== by 0x82C13C5: php_dl (in /usr/lib/php5/bin/php) ==31907== by 0x8090FD0: (within /usr/lib/php5/bin/php) ==31907== ==31907== ==31907== 188 bytes in 1 blocks are still reachable in loss record 7 of 14 ==31907== at 0x4022A7E: malloc (in /usr/lib/valgrind/x86-linux/vgpreload_memcheck.so) ==31907== by 0x4011398: add_to_global (in /lib/ld-2.5.so) ==31907== by 0x4011785: dl_open_worker (in /lib/ld-2.5.so) ==31907== by 0x400D6E5: _dl_catch_error (in /lib/ld-2.5.so) ==31907== by 0x4010FD3: _dl_open (in /lib/ld-2.5.so) ==31907== by 0x40ECE3C: (within /lib/libdl-2.5.so) ==31907== by 0x400D6E5: _dl_catch_error (in /lib/ld-2.5.so) ==31907== by 0x40ED2DB: (within /lib/libdl-2.5.so) ==31907== by 0x40ECD73: dlopen (in /lib/libdl-2.5.so) ==31907== by 0x82C13C5: php_dl (in /usr/lib/php5/bin/php) ==31907== by 0x8090FD0: (within /usr/lib/php5/bin/php) ==31907== ==31907== ==31907== 256 bytes in 1 blocks are still reachable in loss record 8 of 14 ==31907== at 0x4022BA0: realloc (in /usr/lib/valgrind/x86-linux/vgpreload_memcheck.so) ==31907== by 0x83C799C: (within /usr/lib/php5/bin/php) ==31907== ==31907== ==31907== 556 bytes in 1 blocks are still reachable in loss record 9 of 14 ==31907== at 0x4022A7E: malloc (in /usr/lib/valgrind/x86-linux/vgpreload_memcheck.so) ==31907== by 0x46D48A4: _db_push_ (in /usr/lib/mysql/libmysqlclient.so.15.0.0) ==31907== ==31907== ==31907== 667 bytes in 1 blocks are still reachable in loss record 10 of 14 ==31907== at 0x4020B3D: calloc (in /usr/lib/valgrind/x86-linux/vgpreload_memcheck.so) ==31907== by 0x400A268: _dl_new_object (in /lib/ld-2.5.so) ==31907== by 0x40062E7: _dl_map_object_from_fd (in /lib/ld-2.5.so) ==31907== by 0x4008162: _dl_map_object (in /lib/ld-2.5.so) ==31907== by 0x4011555: dl_open_worker (in /lib/ld-2.5.so) ==31907== by 0x400D6E5: _dl_catch_error (in /lib/ld-2.5.so) ==31907== by 0x4010FD3: _dl_open (in /lib/ld-2.5.so) ==31907== by 0x40ECE3C: (within /lib/libdl-2.5.so) ==31907== by 0x400D6E5: _dl_catch_error (in /lib/ld-2.5.so) ==31907== by 0x40ED2DB: (within /lib/libdl-2.5.so) ==31907== by 0x40ECD73: dlopen (in /lib/libdl-2.5.so) ==31907== by 0x82C13C5: php_dl (in /usr/lib/php5/bin/php) ==31907== ==31907== ==31907== 1,024 bytes in 1 blocks are still reachable in loss record 11 of 14 ==31907== at 0x4022A7E: malloc (in /usr/lib/valgrind/x86-linux/vgpreload_memcheck.so) ==31907== by 0x83C6DC8: (within /usr/lib/php5/bin/php) ==31907== by 0x8090FD0: (within /usr/lib/php5/bin/php) ==31907== ==31907== ==31907== 1,024 bytes in 1 blocks are still reachable in loss record 12 of 14 ==31907== at 0x4022A7E: malloc (in /usr/lib/valgrind/x86-linux/vgpreload_memcheck.so) ==31907== by 0x83AEA28: (within /usr/lib/php5/bin/php) ==31907== by 0x8090FD0: (within /usr/lib/php5/bin/php) ==31907== ==31907== ==31907== 4,096 bytes in 1 blocks are still reachable in loss record 13 of 14 ==31907== at 0x4022BA0: realloc (in /usr/lib/valgrind/x86-linux/vgpreload_memcheck.so) ==31907== by 0x457F8A3: (within /usr/lib/libcrypto.so.0.9.8) ==31907== ==31907== ==31907== 18,170 bytes in 1,491 blocks are still reachable in loss record 14 of 14 ==31907== at 0x4022A7E: malloc (in /usr/lib/valgrind/x86-linux/vgpreload_memcheck.so) ==31907== by 0x457F86B: (within /usr/lib/libcrypto.so.0.9.8) ==31907== ==31907== LEAK SUMMARY: ==31907== definitely lost: 0 bytes in 0 blocks. ==31907== possibly lost: 0 bytes in 0 blocks. ==31907== still reachable: 26,319 bytes in 1,505 blocks. ==31907== suppressed: 0 bytes in 0 blocks. Apache error_log: ][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][$ [Sat Aug 18 16:24:38 2007] Script: '/var/www/localhost/htdocs/weblog/test.php' /var/tmp/portage/dev-lang/php-5.2.4_pre200708051230-r2/work/php5.2-200708051230/main/SAPI.c(940) : Freeing 0x082A9C38 (10 bytes), script=/var$ Last leak repeated 1 time === Total 2 memory leaks detected === ------------------------------------------------------------------------ -- Edit this bug report at http://bugs.php.net/?id=42338&edit=1 |
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3rd August 20:03
External User
Posts: 1
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#42338 : Memory leak in SAPI.c
ID: 42338
User updated by: programatorfreez at gmail dot com Reported By: programatorfreez at gmail dot com -Status: Feedback +Status: Open Bug Type: *General Issues Operating System: Gentoo GNU/Linux PHP Version: 5.2.4RC2 New Comment: Ok, next time I will remember. It was: USE="apache2 berkdb bzip2 cli crypt ctype debug gd gdbm iconv mysql ncurses nls pcre pdo readline reflection session simplexml soap sockets spell spl ssl suhosin tokenizer truetype unicode xml xmlreader xmlwriter xsl zlib" Previous Comments: ------------------------------------------------------------------------ [2007-08-19 20:04:07] jani@php.net And what was the configure line you used to configure PHP? This is #1 thing you should put in a bug report anybody wants to even look at. (It's mentioned on the page you submitted the bug from..) ------------------------------------------------------------------------ [2007-08-18 15:20:21] programatorfreez at gmail dot com When i execute It without suhosin, the result is: http://pastebin.ca/662282 ------------------------------------------------------------------------ [2007-08-18 15:10:52] programatorfreez at gmail dot com Description: ------------ [Sat Aug 18 16:24:38 2007] Script: '/var/www/localhost/htdocs/weblog/test.php' /var/tmp/portage/dev-lang/php-5.2.4_pre200708051230-r2/work/php5.2-200708051230/main/SAPI.c(940) : Freeing 0x082A9C38 (10 bytes), script=/var$ Last leak repeated 1 time === Total 2 memory leaks detected === Reproduce code: --------------- <?php // save as test.php into directory weblog in your HTDOCS if (!isset($_GET['test'])) { for ($i = 0; $i < 5; $i++) { // change $i < 5 to $i < 0 after first running of this script $query = str_repeat('[]', 1024); $url = 'http://127.0.0.1/weblog/test.php?test' . $query . '=1'; file_get_contents($url); } } echo 'finished'; ?> Expected result: ---------------- No memory leak =) Actual result: -------------- sh-3.2# USE_ZEND_ALLOC=0 valgrind --leak-check=full --gen-suppressions=yes php -f /var/www/localhost/htdocs/weblog/ test.php ==31902== Memcheck, a memory error detector. ==31902== Copyright (C) 2002-2007, and GNU GPL'd, by Julian Seward et al. ==31902== Using LibVEX rev 1732, a library for dynamic binary translation. ==31902== Copyright (C) 2004-2007, and GNU GPL'd, by OpenWorks LLP. ==31902== Using valgrind-3.2.3, a dynamic binary instrumentation framework. ==31902== Copyright (C) 2000-2007, and GNU GPL'd, by Julian Seward et al. ==31902== For more details, rerun with: -v ==31902== Warning: file_get_contents(http://127.0.0.1/weblog/test.php?test[][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][]! [][][][][][][][][][][][][][][][][][ in /var/www/localhost/htdocs/weblog/test.php on line 6 finished==31902== ==31902== ERROR SUMMARY: 0 errors from 0 contexts (suppressed: 7 from 1) ==31902== malloc/free: in use at exit: 26,319 bytes in 1,505 blocks. ==31902== malloc/free: 17,148 allocs, 15,643 frees, 1,966,546 bytes allocated. ==31902== For counts of detected errors, rerun with: -v ==31902== searching for pointers to 1,505 not-freed blocks. ==31902== checked 1,359,216 bytes. ==31902== ==31902== LEAK SUMMARY: ==31902== definitely lost: 0 bytes in 0 blocks. ==31902== possibly lost: 0 bytes in 0 blocks. ==31902== still reachable: 26,319 bytes in 1,505 blocks. ==31902== suppressed: 0 bytes in 0 blocks. ==31902== Reachable blocks (those to which a pointer was found) are not shown. ==31902== To see them, rerun with: --leak-check=full --show-reachable=yes sh-3.2# USE_ZEND_ALLOC=0 valgrind --leak-check=full --gen-suppressions=yes --show-reachable=yes php -f /var/www/localhost/htdocs/weblog/test.php ==31907== Memcheck, a memory error detector. ==31907== Copyright (C) 2002-2007, and GNU GPL'd, by Julian Seward et al. ==31907== Using LibVEX rev 1732, a library for dynamic binary translation. ==31907== Copyright (C) 2004-2007, and GNU GPL'd, by OpenWorks LLP. ==31907== Using valgrind-3.2.3, a dynamic binary instrumentation framework. ==31907== Copyright (C) 2000-2007, and GNU GPL'd, by Julian Seward et al. ==31907== For more details, rerun with: -v ==31907== Warning: file_get_contents(http://127.0.0.1/weblog/test.php?test[][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][]! [][][][][][][][][][][][][][][][][][ in /var/www/localhost/htdocs/weblog/test.php on line 6 finished==31907== ==31907== ERROR SUMMARY: 0 errors from 0 contexts (suppressed: 7 from 1) ==31907== malloc/free: in use at exit: 26,319 bytes in 1,505 blocks. ==31907== malloc/free: 17,148 allocs, 15,643 frees, 1,966,546 bytes allocated. ==31907== For counts of detected errors, rerun with: -v ==31907== searching for pointers to 1,505 not-freed blocks. ==31907== checked 1,359,216 bytes. ==31907== ==31907== 20 bytes in 1 blocks are still reachable in loss record 1 of 14 ==31907== at 0x4020B3D: calloc (in /usr/lib/valgrind/x86-linux/vgpreload_memcheck.so) ==31907== by 0x40ED34B: (within /lib/libdl-2.5.so) ==31907== by 0x40ECD73: dlopen (in /lib/libdl-2.5.so) ==31907== by 0x82C13C5: php_dl (in /usr/lib/php5/bin/php) ==31907== by 0x8090FD0: (within /usr/lib/php5/bin/php) ==31907== ==31907== ---- Print suppression ? --- [Return/N/n/Y/y/C/c] ---- ==31907== ==31907== ==31907== 32 bytes in 1 blocks are still reachable in loss record 2 of 14 ==31907== at 0x4022A7E: malloc (in /usr/lib/valgrind/x86-linux/vgpreload_memcheck.so) ==31907== by 0x4CE1B8E: suhosin_hook_session (in /usr/lib/php5/lib/php/extensions/debug-non-zts-20060613/suhosin.so) ==31907== ==31907== ==31907== 56 bytes in 2 blocks are still reachable in loss record 3 of 14 ==31907== at 0x4022A7E: malloc (in /usr/lib/valgrind/x86-linux/vgpreload_memcheck.so) ==31907== by 0x400C55B: _dl_map_object_deps (in /lib/ld-2.5.so) ==31907== by 0x40115B0: dl_open_worker (in /lib/ld-2.5.so) ==31907== by 0x400D6E5: _dl_catch_error (in /lib/ld-2.5.so) ==31907== by 0x4010FD3: _dl_open (in /lib/ld-2.5.so) ==31907== by 0x40ECE3C: (within /lib/libdl-2.5.so) ==31907== by 0x400D6E5: _dl_catch_error (in /lib/ld-2.5.so) ==31907== by 0x40ED2DB: (within /lib/libdl-2.5.so) ==31907== by 0x40ECD73: dlopen (in /lib/libdl-2.5.so) ==31907== by 0x82C13C5: php_dl (in /usr/lib/php5/bin/php) ==31907== by 0x8090FD0: (within /usr/lib/php5/bin/php) ==31907== ==31907== ==31907== 67 bytes in 1 blocks are still reachable in loss record 4 of 14 ==31907== at 0x4022A7E: malloc (in /usr/lib/valgrind/x86-linux/vgpreload_memcheck.so) ==31907== by 0x400A51D: _dl_new_object (in /lib/ld-2.5.so) ==31907== by 0x40062E7: _dl_map_object_from_fd (in /lib/ld-2.5.so) ==31907== by 0x4008162: _dl_map_object (in /lib/ld-2.5.so) ==31907== by 0x4011555: dl_open_worker (in /lib/ld-2.5.so) ==31907== by 0x400D6E5: _dl_catch_error (in /lib/ld-2.5.so) ==31907== by 0x4010FD3: _dl_open (in /lib/ld-2.5.so) ==31907== by 0x40ECE3C: (within /lib/libdl-2.5.so) ==31907== by 0x400D6E5: _dl_catch_error (in /lib/ld-2.5.so) ==31907== by 0x40ED2DB: (within /lib/libdl-2.5.so) ==31907== by 0x40ECD73: dlopen (in /lib/libdl-2.5.so) ==31907== by 0x82C13C5: php_dl (in /usr/lib/php5/bin/php) ==31907== ==31907== ==31907== 67 bytes in 1 blocks are still reachable in loss record 5 of 14 ==31907== at 0x4022A7E: malloc (in /usr/lib/valgrind/x86-linux/vgpreload_memcheck.so) ==31907== by 0x4007664: expand_dynamic_string_token (in /lib/ld-2.5.so) ==31907== by 0x40080A2: _dl_map_object (in /lib/ld-2.5.so) ==31907== by 0x4011555: dl_open_worker (in /lib/ld-2.5.so) ==31907== by 0x400D6E5: _dl_catch_error (in /lib/ld-2.5.so) ==31907== by 0x4010FD3: _dl_open (in /lib/ld-2.5.so) ==31907== by 0x40ECE3C: (within /lib/libdl-2.5.so) ==31907== by 0x400D6E5: _dl_catch_error (in /lib/ld-2.5.so) ==31907== by 0x40ED2DB: (within /lib/libdl-2.5.so) ==31907== by 0x40ECD73: dlopen (in /lib/libdl-2.5.so) ==31907== by 0x82C13C5: php_dl (in /usr/lib/php5/bin/php) ==31907== by 0x8090FD0: (within /usr/lib/php5/bin/php) ==31907== ==31907== ==31907== 96 bytes in 1 blocks are still reachable in loss record 6 of 14 ==31907== at 0x4020B3D: calloc (in /usr/lib/valgrind/x86-linux/vgpreload_memcheck.so) ==31907== by 0x400EFAC: _dl_check_map_versions (in /lib/ld-2.5.so) ==31907== by 0x4011838: dl_open_worker (in /lib/ld-2.5.so) ==31907== by 0x400D6E5: _dl_catch_error (in /lib/ld-2.5.so) ==31907== by 0x4010FD3: _dl_open (in /lib/ld-2.5.so) ==31907== by 0x40ECE3C: (within /lib/libdl-2.5.so) ==31907== by 0x400D6E5: _dl_catch_error (in /lib/ld-2.5.so) ==31907== by 0x40ED2DB: (within /lib/libdl-2.5.so) ==31907== by 0x40ECD73: dlopen (in /lib/libdl-2.5.so) ==31907== by 0x82C13C5: php_dl (in /usr/lib/php5/bin/php) ==31907== by 0x8090FD0: (within /usr/lib/php5/bin/php) ==31907== ==31907== ==31907== 188 bytes in 1 blocks are still reachable in loss record 7 of 14 ==31907== at 0x4022A7E: malloc (in /usr/lib/valgrind/x86-linux/vgpreload_memcheck.so) ==31907== by 0x4011398: add_to_global (in /lib/ld-2.5.so) ==31907== by 0x4011785: dl_open_worker (in /lib/ld-2.5.so) ==31907== by 0x400D6E5: _dl_catch_error (in /lib/ld-2.5.so) ==31907== by 0x4010FD3: _dl_open (in /lib/ld-2.5.so) ==31907== by 0x40ECE3C: (within /lib/libdl-2.5.so) ==31907== by 0x400D6E5: _dl_catch_error (in /lib/ld-2.5.so) ==31907== by 0x40ED2DB: (within /lib/libdl-2.5.so) ==31907== by 0x40ECD73: dlopen (in /lib/libdl-2.5.so) ==31907== by 0x82C13C5: php_dl (in /usr/lib/php5/bin/php) ==31907== by 0x8090FD0: (within /usr/lib/php5/bin/php) ==31907== ==31907== ==31907== 256 bytes in 1 blocks are still reachable in loss record 8 of 14 ==31907== at 0x4022BA0: realloc (in /usr/lib/valgrind/x86-linux/vgpreload_memcheck.so) ==31907== by 0x83C799C: (within /usr/lib/php5/bin/php) ==31907== ==31907== ==31907== 556 bytes in 1 blocks are still reachable in loss record 9 of 14 ==31907== at 0x4022A7E: malloc (in /usr/lib/valgrind/x86-linux/vgpreload_memcheck.so) ==31907== by 0x46D48A4: _db_push_ (in /usr/lib/mysql/libmysqlclient.so.15.0.0) ==31907== ==31907== ==31907== 667 bytes in 1 blocks are still reachable in loss record 10 of 14 ==31907== at 0x4020B3D: calloc (in /usr/lib/valgrind/x86-linux/vgpreload_memcheck.so) ==31907== by 0x400A268: _dl_new_object (in /lib/ld-2.5.so) ==31907== by 0x40062E7: _dl_map_object_from_fd (in /lib/ld-2.5.so) ==31907== by 0x4008162: _dl_map_object (in /lib/ld-2.5.so) ==31907== by 0x4011555: dl_open_worker (in /lib/ld-2.5.so) ==31907== by 0x400D6E5: _dl_catch_error (in /lib/ld-2.5.so) ==31907== by 0x4010FD3: _dl_open (in /lib/ld-2.5.so) ==31907== by 0x40ECE3C: (within /lib/libdl-2.5.so) ==31907== by 0x400D6E5: _dl_catch_error (in /lib/ld-2.5.so) ==31907== by 0x40ED2DB: (within /lib/libdl-2.5.so) ==31907== by 0x40ECD73: dlopen (in /lib/libdl-2.5.so) ==31907== by 0x82C13C5: php_dl (in /usr/lib/php5/bin/php) ==31907== ==31907== ==31907== 1,024 bytes in 1 blocks are still reachable in loss record 11 of 14 ==31907== at 0x4022A7E: malloc (in /usr/lib/valgrind/x86-linux/vgpreload_memcheck.so) ==31907== by 0x83C6DC8: (within /usr/lib/php5/bin/php) ==31907== by 0x8090FD0: (within /usr/lib/php5/bin/php) ==31907== ==31907== ==31907== 1,024 bytes in 1 blocks are still reachable in loss record 12 of 14 ==31907== at 0x4022A7E: malloc (in /usr/lib/valgrind/x86-linux/vgpreload_memcheck.so) ==31907== by 0x83AEA28: (within /usr/lib/php5/bin/php) ==31907== by 0x8090FD0: (within /usr/lib/php5/bin/php) ==31907== ==31907== ==31907== 4,096 bytes in 1 blocks are still reachable in loss record 13 of 14 ==31907== at 0x4022BA0: realloc (in /usr/lib/valgrind/x86-linux/vgpreload_memcheck.so) ==31907== by 0x457F8A3: (within /usr/lib/libcrypto.so.0.9.8) ==31907== ==31907== ==31907== 18,170 bytes in 1,491 blocks are still reachable in loss record 14 of 14 ==31907== at 0x4022A7E: malloc (in /usr/lib/valgrind/x86-linux/vgpreload_memcheck.so) ==31907== by 0x457F86B: (within /usr/lib/libcrypto.so.0.9.8) ==31907== ==31907== LEAK SUMMARY: ==31907== definitely lost: 0 bytes in 0 blocks. ==31907== possibly lost: 0 bytes in 0 blocks. ==31907== still reachable: 26,319 bytes in 1,505 blocks. ==31907== suppressed: 0 bytes in 0 blocks. Apache error_log: ][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][$ [Sat Aug 18 16:24:38 2007] Script: '/var/www/localhost/htdocs/weblog/test.php' /var/tmp/portage/dev-lang/php-5.2.4_pre200708051230-r2/work/php5.2-200708051230/main/SAPI.c(940) : Freeing 0x082A9C38 (10 bytes), script=/var$ Last leak repeated 1 time === Total 2 memory leaks detected === ------------------------------------------------------------------------ -- Edit this bug report at http://bugs.php.net/?id=42338&edit=1 |
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3rd August 20:04
External User
Posts: 1
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#42338 : Memory leak in SAPI.c
ID: 42338
Updated by: jani@php.net Reported By: programatorfreez at gmail dot com -Status: Open +Status: Feedback Bug Type: *General Issues Operating System: Gentoo GNU/Linux PHP Version: 5.2.4RC2 New Comment: And what was the configure line you used to configure PHP? This is #1 thing you should put in a bug report anybody wants to even look at. (It's mentioned on the page you submitted the bug from..) Previous Comments: ------------------------------------------------------------------------ [2007-08-18 15:20:21] programatorfreez at gmail dot com When i execute It without suhosin, the result is: http://pastebin.ca/662282 ------------------------------------------------------------------------ [2007-08-18 15:10:52] programatorfreez at gmail dot com Description: ------------ [Sat Aug 18 16:24:38 2007] Script: '/var/www/localhost/htdocs/weblog/test.php' /var/tmp/portage/dev-lang/php-5.2.4_pre200708051230-r2/work/php5.2-200708051230/main/SAPI.c(940) : Freeing 0x082A9C38 (10 bytes), script=/var$ Last leak repeated 1 time === Total 2 memory leaks detected === Reproduce code: --------------- <?php // save as test.php into directory weblog in your HTDOCS if (!isset($_GET['test'])) { for ($i = 0; $i < 5; $i++) { // change $i < 5 to $i < 0 after first running of this script $query = str_repeat('[]', 1024); $url = 'http://127.0.0.1/weblog/test.php?test' . $query . '=1'; file_get_contents($url); } } echo 'finished'; ?> Expected result: ---------------- No memory leak =) Actual result: -------------- sh-3.2# USE_ZEND_ALLOC=0 valgrind --leak-check=full --gen-suppressions=yes php -f /var/www/localhost/htdocs/weblog/ test.php ==31902== Memcheck, a memory error detector. ==31902== Copyright (C) 2002-2007, and GNU GPL'd, by Julian Seward et al. ==31902== Using LibVEX rev 1732, a library for dynamic binary translation. ==31902== Copyright (C) 2004-2007, and GNU GPL'd, by OpenWorks LLP. ==31902== Using valgrind-3.2.3, a dynamic binary instrumentation framework. ==31902== Copyright (C) 2000-2007, and GNU GPL'd, by Julian Seward et al. ==31902== For more details, rerun with: -v ==31902== Warning: file_get_contents(http://127.0.0.1/weblog/test.php?test[][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][]! [][][][][][][][][][][][][][][][][][ in /var/www/localhost/htdocs/weblog/test.php on line 6 finished==31902== ==31902== ERROR SUMMARY: 0 errors from 0 contexts (suppressed: 7 from 1) ==31902== malloc/free: in use at exit: 26,319 bytes in 1,505 blocks. ==31902== malloc/free: 17,148 allocs, 15,643 frees, 1,966,546 bytes allocated. ==31902== For counts of detected errors, rerun with: -v ==31902== searching for pointers to 1,505 not-freed blocks. ==31902== checked 1,359,216 bytes. ==31902== ==31902== LEAK SUMMARY: ==31902== definitely lost: 0 bytes in 0 blocks. ==31902== possibly lost: 0 bytes in 0 blocks. ==31902== still reachable: 26,319 bytes in 1,505 blocks. ==31902== suppressed: 0 bytes in 0 blocks. ==31902== Reachable blocks (those to which a pointer was found) are not shown. ==31902== To see them, rerun with: --leak-check=full --show-reachable=yes sh-3.2# USE_ZEND_ALLOC=0 valgrind --leak-check=full --gen-suppressions=yes --show-reachable=yes php -f /var/www/localhost/htdocs/weblog/test.php ==31907== Memcheck, a memory error detector. ==31907== Copyright (C) 2002-2007, and GNU GPL'd, by Julian Seward et al. ==31907== Using LibVEX rev 1732, a library for dynamic binary translation. ==31907== Copyright (C) 2004-2007, and GNU GPL'd, by OpenWorks LLP. ==31907== Using valgrind-3.2.3, a dynamic binary instrumentation framework. ==31907== Copyright (C) 2000-2007, and GNU GPL'd, by Julian Seward et al. ==31907== For more details, rerun with: -v ==31907== Warning: file_get_contents(http://127.0.0.1/weblog/test.php?test[][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][]! [][][][][][][][][][][][][][][][][][ in /var/www/localhost/htdocs/weblog/test.php on line 6 finished==31907== ==31907== ERROR SUMMARY: 0 errors from 0 contexts (suppressed: 7 from 1) ==31907== malloc/free: in use at exit: 26,319 bytes in 1,505 blocks. ==31907== malloc/free: 17,148 allocs, 15,643 frees, 1,966,546 bytes allocated. ==31907== For counts of detected errors, rerun with: -v ==31907== searching for pointers to 1,505 not-freed blocks. ==31907== checked 1,359,216 bytes. ==31907== ==31907== 20 bytes in 1 blocks are still reachable in loss record 1 of 14 ==31907== at 0x4020B3D: calloc (in /usr/lib/valgrind/x86-linux/vgpreload_memcheck.so) ==31907== by 0x40ED34B: (within /lib/libdl-2.5.so) ==31907== by 0x40ECD73: dlopen (in /lib/libdl-2.5.so) ==31907== by 0x82C13C5: php_dl (in /usr/lib/php5/bin/php) ==31907== by 0x8090FD0: (within /usr/lib/php5/bin/php) ==31907== ==31907== ---- Print suppression ? --- [Return/N/n/Y/y/C/c] ---- ==31907== ==31907== ==31907== 32 bytes in 1 blocks are still reachable in loss record 2 of 14 ==31907== at 0x4022A7E: malloc (in /usr/lib/valgrind/x86-linux/vgpreload_memcheck.so) ==31907== by 0x4CE1B8E: suhosin_hook_session (in /usr/lib/php5/lib/php/extensions/debug-non-zts-20060613/suhosin.so) ==31907== ==31907== ==31907== 56 bytes in 2 blocks are still reachable in loss record 3 of 14 ==31907== at 0x4022A7E: malloc (in /usr/lib/valgrind/x86-linux/vgpreload_memcheck.so) ==31907== by 0x400C55B: _dl_map_object_deps (in /lib/ld-2.5.so) ==31907== by 0x40115B0: dl_open_worker (in /lib/ld-2.5.so) ==31907== by 0x400D6E5: _dl_catch_error (in /lib/ld-2.5.so) ==31907== by 0x4010FD3: _dl_open (in /lib/ld-2.5.so) ==31907== by 0x40ECE3C: (within /lib/libdl-2.5.so) ==31907== by 0x400D6E5: _dl_catch_error (in /lib/ld-2.5.so) ==31907== by 0x40ED2DB: (within /lib/libdl-2.5.so) ==31907== by 0x40ECD73: dlopen (in /lib/libdl-2.5.so) ==31907== by 0x82C13C5: php_dl (in /usr/lib/php5/bin/php) ==31907== by 0x8090FD0: (within /usr/lib/php5/bin/php) ==31907== ==31907== ==31907== 67 bytes in 1 blocks are still reachable in loss record 4 of 14 ==31907== at 0x4022A7E: malloc (in /usr/lib/valgrind/x86-linux/vgpreload_memcheck.so) ==31907== by 0x400A51D: _dl_new_object (in /lib/ld-2.5.so) ==31907== by 0x40062E7: _dl_map_object_from_fd (in /lib/ld-2.5.so) ==31907== by 0x4008162: _dl_map_object (in /lib/ld-2.5.so) ==31907== by 0x4011555: dl_open_worker (in /lib/ld-2.5.so) ==31907== by 0x400D6E5: _dl_catch_error (in /lib/ld-2.5.so) ==31907== by 0x4010FD3: _dl_open (in /lib/ld-2.5.so) ==31907== by 0x40ECE3C: (within /lib/libdl-2.5.so) ==31907== by 0x400D6E5: _dl_catch_error (in /lib/ld-2.5.so) ==31907== by 0x40ED2DB: (within /lib/libdl-2.5.so) ==31907== by 0x40ECD73: dlopen (in /lib/libdl-2.5.so) ==31907== by 0x82C13C5: php_dl (in /usr/lib/php5/bin/php) ==31907== ==31907== ==31907== 67 bytes in 1 blocks are still reachable in loss record 5 of 14 ==31907== at 0x4022A7E: malloc (in /usr/lib/valgrind/x86-linux/vgpreload_memcheck.so) ==31907== by 0x4007664: expand_dynamic_string_token (in /lib/ld-2.5.so) ==31907== by 0x40080A2: _dl_map_object (in /lib/ld-2.5.so) ==31907== by 0x4011555: dl_open_worker (in /lib/ld-2.5.so) ==31907== by 0x400D6E5: _dl_catch_error (in /lib/ld-2.5.so) ==31907== by 0x4010FD3: _dl_open (in /lib/ld-2.5.so) ==31907== by 0x40ECE3C: (within /lib/libdl-2.5.so) ==31907== by 0x400D6E5: _dl_catch_error (in /lib/ld-2.5.so) ==31907== by 0x40ED2DB: (within /lib/libdl-2.5.so) ==31907== by 0x40ECD73: dlopen (in /lib/libdl-2.5.so) ==31907== by 0x82C13C5: php_dl (in /usr/lib/php5/bin/php) ==31907== by 0x8090FD0: (within /usr/lib/php5/bin/php) ==31907== ==31907== ==31907== 96 bytes in 1 blocks are still reachable in loss record 6 of 14 ==31907== at 0x4020B3D: calloc (in /usr/lib/valgrind/x86-linux/vgpreload_memcheck.so) ==31907== by 0x400EFAC: _dl_check_map_versions (in /lib/ld-2.5.so) ==31907== by 0x4011838: dl_open_worker (in /lib/ld-2.5.so) ==31907== by 0x400D6E5: _dl_catch_error (in /lib/ld-2.5.so) ==31907== by 0x4010FD3: _dl_open (in /lib/ld-2.5.so) ==31907== by 0x40ECE3C: (within /lib/libdl-2.5.so) ==31907== by 0x400D6E5: _dl_catch_error (in /lib/ld-2.5.so) ==31907== by 0x40ED2DB: (within /lib/libdl-2.5.so) ==31907== by 0x40ECD73: dlopen (in /lib/libdl-2.5.so) ==31907== by 0x82C13C5: php_dl (in /usr/lib/php5/bin/php) ==31907== by 0x8090FD0: (within /usr/lib/php5/bin/php) ==31907== ==31907== ==31907== 188 bytes in 1 blocks are still reachable in loss record 7 of 14 ==31907== at 0x4022A7E: malloc (in /usr/lib/valgrind/x86-linux/vgpreload_memcheck.so) ==31907== by 0x4011398: add_to_global (in /lib/ld-2.5.so) ==31907== by 0x4011785: dl_open_worker (in /lib/ld-2.5.so) ==31907== by 0x400D6E5: _dl_catch_error (in /lib/ld-2.5.so) ==31907== by 0x4010FD3: _dl_open (in /lib/ld-2.5.so) ==31907== by 0x40ECE3C: (within /lib/libdl-2.5.so) ==31907== by 0x400D6E5: _dl_catch_error (in /lib/ld-2.5.so) ==31907== by 0x40ED2DB: (within /lib/libdl-2.5.so) ==31907== by 0x40ECD73: dlopen (in /lib/libdl-2.5.so) ==31907== by 0x82C13C5: php_dl (in /usr/lib/php5/bin/php) ==31907== by 0x8090FD0: (within /usr/lib/php5/bin/php) ==31907== ==31907== ==31907== 256 bytes in 1 blocks are still reachable in loss record 8 of 14 ==31907== at 0x4022BA0: realloc (in /usr/lib/valgrind/x86-linux/vgpreload_memcheck.so) ==31907== by 0x83C799C: (within /usr/lib/php5/bin/php) ==31907== ==31907== ==31907== 556 bytes in 1 blocks are still reachable in loss record 9 of 14 ==31907== at 0x4022A7E: malloc (in /usr/lib/valgrind/x86-linux/vgpreload_memcheck.so) ==31907== by 0x46D48A4: _db_push_ (in /usr/lib/mysql/libmysqlclient.so.15.0.0) ==31907== ==31907== ==31907== 667 bytes in 1 blocks are still reachable in loss record 10 of 14 ==31907== at 0x4020B3D: calloc (in /usr/lib/valgrind/x86-linux/vgpreload_memcheck.so) ==31907== by 0x400A268: _dl_new_object (in /lib/ld-2.5.so) ==31907== by 0x40062E7: _dl_map_object_from_fd (in /lib/ld-2.5.so) ==31907== by 0x4008162: _dl_map_object (in /lib/ld-2.5.so) ==31907== by 0x4011555: dl_open_worker (in /lib/ld-2.5.so) ==31907== by 0x400D6E5: _dl_catch_error (in /lib/ld-2.5.so) ==31907== by 0x4010FD3: _dl_open (in /lib/ld-2.5.so) ==31907== by 0x40ECE3C: (within /lib/libdl-2.5.so) ==31907== by 0x400D6E5: _dl_catch_error (in /lib/ld-2.5.so) ==31907== by 0x40ED2DB: (within /lib/libdl-2.5.so) ==31907== by 0x40ECD73: dlopen (in /lib/libdl-2.5.so) ==31907== by 0x82C13C5: php_dl (in /usr/lib/php5/bin/php) ==31907== ==31907== ==31907== 1,024 bytes in 1 blocks are still reachable in loss record 11 of 14 ==31907== at 0x4022A7E: malloc (in /usr/lib/valgrind/x86-linux/vgpreload_memcheck.so) ==31907== by 0x83C6DC8: (within /usr/lib/php5/bin/php) ==31907== by 0x8090FD0: (within /usr/lib/php5/bin/php) ==31907== ==31907== ==31907== 1,024 bytes in 1 blocks are still reachable in loss record 12 of 14 ==31907== at 0x4022A7E: malloc (in /usr/lib/valgrind/x86-linux/vgpreload_memcheck.so) ==31907== by 0x83AEA28: (within /usr/lib/php5/bin/php) ==31907== by 0x8090FD0: (within /usr/lib/php5/bin/php) ==31907== ==31907== ==31907== 4,096 bytes in 1 blocks are still reachable in loss record 13 of 14 ==31907== at 0x4022BA0: realloc (in /usr/lib/valgrind/x86-linux/vgpreload_memcheck.so) ==31907== by 0x457F8A3: (within /usr/lib/libcrypto.so.0.9.8) ==31907== ==31907== ==31907== 18,170 bytes in 1,491 blocks are still reachable in loss record 14 of 14 ==31907== at 0x4022A7E: malloc (in /usr/lib/valgrind/x86-linux/vgpreload_memcheck.so) ==31907== by 0x457F86B: (within /usr/lib/libcrypto.so.0.9.8) ==31907== ==31907== LEAK SUMMARY: ==31907== definitely lost: 0 bytes in 0 blocks. ==31907== possibly lost: 0 bytes in 0 blocks. ==31907== still reachable: 26,319 bytes in 1,505 blocks. ==31907== suppressed: 0 bytes in 0 blocks. Apache error_log: ][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][$ [Sat Aug 18 16:24:38 2007] Script: '/var/www/localhost/htdocs/weblog/test.php' /var/tmp/portage/dev-lang/php-5.2.4_pre200708051230-r2/work/php5.2-200708051230/main/SAPI.c(940) : Freeing 0x082A9C38 (10 bytes), script=/var$ Last leak repeated 1 time === Total 2 memory leaks detected === ------------------------------------------------------------------------ -- Edit this bug report at http://bugs.php.net/?id=42338&edit=1 |
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5
3rd August 20:04
External User
Posts: 1
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#42338 : Memory leak in SAPI.c
ID: 42338
Updated by: derick@php.net Reported By: programatorfreez at gmail dot com -Status: Open +Status: Feedback Bug Type: *General Issues Operating System: Gentoo GNU/Linux PHP Version: 5.2.4RC2 New Comment: That's not your configure command... configure commands start with "./configure" Previous Comments: ------------------------------------------------------------------------ [2007-08-19 21:12:12] programatorfreez at gmail dot com Ok, next time I will remember. It was: USE="apache2 berkdb bzip2 cli crypt ctype debug gd gdbm iconv mysql ncurses nls pcre pdo readline reflection session simplexml soap sockets spell spl ssl suhosin tokenizer truetype unicode xml xmlreader xmlwriter xsl zlib" ------------------------------------------------------------------------ [2007-08-19 20:04:07] jani@php.net And what was the configure line you used to configure PHP? This is #1 thing you should put in a bug report anybody wants to even look at. (It's mentioned on the page you submitted the bug from..) ------------------------------------------------------------------------ [2007-08-18 15:20:21] programatorfreez at gmail dot com When i execute It without suhosin, the result is: http://pastebin.ca/662282 ------------------------------------------------------------------------ [2007-08-18 15:10:52] programatorfreez at gmail dot com Description: ------------ [Sat Aug 18 16:24:38 2007] Script: '/var/www/localhost/htdocs/weblog/test.php' /var/tmp/portage/dev-lang/php-5.2.4_pre200708051230-r2/work/php5.2-200708051230/main/SAPI.c(940) : Freeing 0x082A9C38 (10 bytes), script=/var$ Last leak repeated 1 time === Total 2 memory leaks detected === Reproduce code: --------------- <?php // save as test.php into directory weblog in your HTDOCS if (!isset($_GET['test'])) { for ($i = 0; $i < 5; $i++) { // change $i < 5 to $i < 0 after first running of this script $query = str_repeat('[]', 1024); $url = 'http://127.0.0.1/weblog/test.php?test' . $query . '=1'; file_get_contents($url); } } echo 'finished'; ?> Expected result: ---------------- No memory leak =) Actual result: -------------- sh-3.2# USE_ZEND_ALLOC=0 valgrind --leak-check=full --gen-suppressions=yes php -f /var/www/localhost/htdocs/weblog/ test.php ==31902== Memcheck, a memory error detector. ==31902== Copyright (C) 2002-2007, and GNU GPL'd, by Julian Seward et al. ==31902== Using LibVEX rev 1732, a library for dynamic binary translation. ==31902== Copyright (C) 2004-2007, and GNU GPL'd, by OpenWorks LLP. ==31902== Using valgrind-3.2.3, a dynamic binary instrumentation framework. ==31902== Copyright (C) 2000-2007, and GNU GPL'd, by Julian Seward et al. ==31902== For more details, rerun with: -v ==31902== Warning: file_get_contents(http://127.0.0.1/weblog/test.php?test[][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][]! [][][][][][][][][][][][][][][][][][ in /var/www/localhost/htdocs/weblog/test.php on line 6 finished==31902== ==31902== ERROR SUMMARY: 0 errors from 0 contexts (suppressed: 7 from 1) ==31902== malloc/free: in use at exit: 26,319 bytes in 1,505 blocks. ==31902== malloc/free: 17,148 allocs, 15,643 frees, 1,966,546 bytes allocated. ==31902== For counts of detected errors, rerun with: -v ==31902== searching for pointers to 1,505 not-freed blocks. ==31902== checked 1,359,216 bytes. ==31902== ==31902== LEAK SUMMARY: ==31902== definitely lost: 0 bytes in 0 blocks. ==31902== possibly lost: 0 bytes in 0 blocks. ==31902== still reachable: 26,319 bytes in 1,505 blocks. ==31902== suppressed: 0 bytes in 0 blocks. ==31902== Reachable blocks (those to which a pointer was found) are not shown. ==31902== To see them, rerun with: --leak-check=full --show-reachable=yes sh-3.2# USE_ZEND_ALLOC=0 valgrind --leak-check=full --gen-suppressions=yes --show-reachable=yes php -f /var/www/localhost/htdocs/weblog/test.php ==31907== Memcheck, a memory error detector. ==31907== Copyright (C) 2002-2007, and GNU GPL'd, by Julian Seward et al. ==31907== Using LibVEX rev 1732, a library for dynamic binary translation. ==31907== Copyright (C) 2004-2007, and GNU GPL'd, by OpenWorks LLP. ==31907== Using valgrind-3.2.3, a dynamic binary instrumentation framework. ==31907== Copyright (C) 2000-2007, and GNU GPL'd, by Julian Seward et al. ==31907== For more details, rerun with: -v ==31907== Warning: file_get_contents(http://127.0.0.1/weblog/test.php?test[][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][]! [][][][][][][][][][][][][][][][][][ in /var/www/localhost/htdocs/weblog/test.php on line 6 finished==31907== ==31907== ERROR SUMMARY: 0 errors from 0 contexts (suppressed: 7 from 1) ==31907== malloc/free: in use at exit: 26,319 bytes in 1,505 blocks. ==31907== malloc/free: 17,148 allocs, 15,643 frees, 1,966,546 bytes allocated. ==31907== For counts of detected errors, rerun with: -v ==31907== searching for pointers to 1,505 not-freed blocks. ==31907== checked 1,359,216 bytes. ==31907== ==31907== 20 bytes in 1 blocks are still reachable in loss record 1 of 14 ==31907== at 0x4020B3D: calloc (in /usr/lib/valgrind/x86-linux/vgpreload_memcheck.so) ==31907== by 0x40ED34B: (within /lib/libdl-2.5.so) ==31907== by 0x40ECD73: dlopen (in /lib/libdl-2.5.so) ==31907== by 0x82C13C5: php_dl (in /usr/lib/php5/bin/php) ==31907== by 0x8090FD0: (within /usr/lib/php5/bin/php) ==31907== ==31907== ---- Print suppression ? --- [Return/N/n/Y/y/C/c] ---- ==31907== ==31907== ==31907== 32 bytes in 1 blocks are still reachable in loss record 2 of 14 ==31907== at 0x4022A7E: malloc (in /usr/lib/valgrind/x86-linux/vgpreload_memcheck.so) ==31907== by 0x4CE1B8E: suhosin_hook_session (in /usr/lib/php5/lib/php/extensions/debug-non-zts-20060613/suhosin.so) ==31907== ==31907== ==31907== 56 bytes in 2 blocks are still reachable in loss record 3 of 14 ==31907== at 0x4022A7E: malloc (in /usr/lib/valgrind/x86-linux/vgpreload_memcheck.so) ==31907== by 0x400C55B: _dl_map_object_deps (in /lib/ld-2.5.so) ==31907== by 0x40115B0: dl_open_worker (in /lib/ld-2.5.so) ==31907== by 0x400D6E5: _dl_catch_error (in /lib/ld-2.5.so) ==31907== by 0x4010FD3: _dl_open (in /lib/ld-2.5.so) ==31907== by 0x40ECE3C: (within /lib/libdl-2.5.so) ==31907== by 0x400D6E5: _dl_catch_error (in /lib/ld-2.5.so) ==31907== by 0x40ED2DB: (within /lib/libdl-2.5.so) ==31907== by 0x40ECD73: dlopen (in /lib/libdl-2.5.so) ==31907== by 0x82C13C5: php_dl (in /usr/lib/php5/bin/php) ==31907== by 0x8090FD0: (within /usr/lib/php5/bin/php) ==31907== ==31907== ==31907== 67 bytes in 1 blocks are still reachable in loss record 4 of 14 ==31907== at 0x4022A7E: malloc (in /usr/lib/valgrind/x86-linux/vgpreload_memcheck.so) ==31907== by 0x400A51D: _dl_new_object (in /lib/ld-2.5.so) ==31907== by 0x40062E7: _dl_map_object_from_fd (in /lib/ld-2.5.so) ==31907== by 0x4008162: _dl_map_object (in /lib/ld-2.5.so) ==31907== by 0x4011555: dl_open_worker (in /lib/ld-2.5.so) ==31907== by 0x400D6E5: _dl_catch_error (in /lib/ld-2.5.so) ==31907== by 0x4010FD3: _dl_open (in /lib/ld-2.5.so) ==31907== by 0x40ECE3C: (within /lib/libdl-2.5.so) ==31907== by 0x400D6E5: _dl_catch_error (in /lib/ld-2.5.so) ==31907== by 0x40ED2DB: (within /lib/libdl-2.5.so) ==31907== by 0x40ECD73: dlopen (in /lib/libdl-2.5.so) ==31907== by 0x82C13C5: php_dl (in /usr/lib/php5/bin/php) ==31907== ==31907== ==31907== 67 bytes in 1 blocks are still reachable in loss record 5 of 14 ==31907== at 0x4022A7E: malloc (in /usr/lib/valgrind/x86-linux/vgpreload_memcheck.so) ==31907== by 0x4007664: expand_dynamic_string_token (in /lib/ld-2.5.so) ==31907== by 0x40080A2: _dl_map_object (in /lib/ld-2.5.so) ==31907== by 0x4011555: dl_open_worker (in /lib/ld-2.5.so) ==31907== by 0x400D6E5: _dl_catch_error (in /lib/ld-2.5.so) ==31907== by 0x4010FD3: _dl_open (in /lib/ld-2.5.so) ==31907== by 0x40ECE3C: (within /lib/libdl-2.5.so) ==31907== by 0x400D6E5: _dl_catch_error (in /lib/ld-2.5.so) ==31907== by 0x40ED2DB: (within /lib/libdl-2.5.so) ==31907== by 0x40ECD73: dlopen (in /lib/libdl-2.5.so) ==31907== by 0x82C13C5: php_dl (in /usr/lib/php5/bin/php) ==31907== by 0x8090FD0: (within /usr/lib/php5/bin/php) ==31907== ==31907== ==31907== 96 bytes in 1 blocks are still reachable in loss record 6 of 14 ==31907== at 0x4020B3D: calloc (in /usr/lib/valgrind/x86-linux/vgpreload_memcheck.so) ==31907== by 0x400EFAC: _dl_check_map_versions (in /lib/ld-2.5.so) ==31907== by 0x4011838: dl_open_worker (in /lib/ld-2.5.so) ==31907== by 0x400D6E5: _dl_catch_error (in /lib/ld-2.5.so) ==31907== by 0x4010FD3: _dl_open (in /lib/ld-2.5.so) ==31907== by 0x40ECE3C: (within /lib/libdl-2.5.so) ==31907== by 0x400D6E5: _dl_catch_error (in /lib/ld-2.5.so) ==31907== by 0x40ED2DB: (within /lib/libdl-2.5.so) ==31907== by 0x40ECD73: dlopen (in /lib/libdl-2.5.so) ==31907== by 0x82C13C5: php_dl (in /usr/lib/php5/bin/php) ==31907== by 0x8090FD0: (within /usr/lib/php5/bin/php) ==31907== ==31907== ==31907== 188 bytes in 1 blocks are still reachable in loss record 7 of 14 ==31907== at 0x4022A7E: malloc (in /usr/lib/valgrind/x86-linux/vgpreload_memcheck.so) ==31907== by 0x4011398: add_to_global (in /lib/ld-2.5.so) ==31907== by 0x4011785: dl_open_worker (in /lib/ld-2.5.so) ==31907== by 0x400D6E5: _dl_catch_error (in /lib/ld-2.5.so) ==31907== by 0x4010FD3: _dl_open (in /lib/ld-2.5.so) ==31907== by 0x40ECE3C: (within /lib/libdl-2.5.so) ==31907== by 0x400D6E5: _dl_catch_error (in /lib/ld-2.5.so) ==31907== by 0x40ED2DB: (within /lib/libdl-2.5.so) ==31907== by 0x40ECD73: dlopen (in /lib/libdl-2.5.so) ==31907== by 0x82C13C5: php_dl (in /usr/lib/php5/bin/php) ==31907== by 0x8090FD0: (within /usr/lib/php5/bin/php) ==31907== ==31907== ==31907== 256 bytes in 1 blocks are still reachable in loss record 8 of 14 ==31907== at 0x4022BA0: realloc (in /usr/lib/valgrind/x86-linux/vgpreload_memcheck.so) ==31907== by 0x83C799C: (within /usr/lib/php5/bin/php) ==31907== ==31907== ==31907== 556 bytes in 1 blocks are still reachable in loss record 9 of 14 ==31907== at 0x4022A7E: malloc (in /usr/lib/valgrind/x86-linux/vgpreload_memcheck.so) ==31907== by 0x46D48A4: _db_push_ (in /usr/lib/mysql/libmysqlclient.so.15.0.0) ==31907== ==31907== ==31907== 667 bytes in 1 blocks are still reachable in loss record 10 of 14 ==31907== at 0x4020B3D: calloc (in /usr/lib/valgrind/x86-linux/vgpreload_memcheck.so) ==31907== by 0x400A268: _dl_new_object (in /lib/ld-2.5.so) ==31907== by 0x40062E7: _dl_map_object_from_fd (in /lib/ld-2.5.so) ==31907== by 0x4008162: _dl_map_object (in /lib/ld-2.5.so) ==31907== by 0x4011555: dl_open_worker (in /lib/ld-2.5.so) ==31907== by 0x400D6E5: _dl_catch_error (in /lib/ld-2.5.so) ==31907== by 0x4010FD3: _dl_open (in /lib/ld-2.5.so) ==31907== by 0x40ECE3C: (within /lib/libdl-2.5.so) ==31907== by 0x400D6E5: _dl_catch_error (in /lib/ld-2.5.so) ==31907== by 0x40ED2DB: (within /lib/libdl-2.5.so) ==31907== by 0x40ECD73: dlopen (in /lib/libdl-2.5.so) ==31907== by 0x82C13C5: php_dl (in /usr/lib/php5/bin/php) ==31907== ==31907== ==31907== 1,024 bytes in 1 blocks are still reachable in loss record 11 of 14 ==31907== at 0x4022A7E: malloc (in /usr/lib/valgrind/x86-linux/vgpreload_memcheck.so) ==31907== by 0x83C6DC8: (within /usr/lib/php5/bin/php) ==31907== by 0x8090FD0: (within /usr/lib/php5/bin/php) ==31907== ==31907== ==31907== 1,024 bytes in 1 blocks are still reachable in loss record 12 of 14 ==31907== at 0x4022A7E: malloc (in /usr/lib/valgrind/x86-linux/vgpreload_memcheck.so) ==31907== by 0x83AEA28: (within /usr/lib/php5/bin/php) ==31907== by 0x8090FD0: (within /usr/lib/php5/bin/php) ==31907== ==31907== ==31907== 4,096 bytes in 1 blocks are still reachable in loss record 13 of 14 ==31907== at 0x4022BA0: realloc (in /usr/lib/valgrind/x86-linux/vgpreload_memcheck.so) ==31907== by 0x457F8A3: (within /usr/lib/libcrypto.so.0.9.8) ==31907== ==31907== ==31907== 18,170 bytes in 1,491 blocks are still reachable in loss record 14 of 14 ==31907== at 0x4022A7E: malloc (in /usr/lib/valgrind/x86-linux/vgpreload_memcheck.so) ==31907== by 0x457F86B: (within /usr/lib/libcrypto.so.0.9.8) ==31907== ==31907== LEAK SUMMARY: ==31907== definitely lost: 0 bytes in 0 blocks. ==31907== possibly lost: 0 bytes in 0 blocks. ==31907== still reachable: 26,319 bytes in 1,505 blocks. ==31907== suppressed: 0 bytes in 0 blocks. Apache error_log: ][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][$ [Sat Aug 18 16:24:38 2007] Script: '/var/www/localhost/htdocs/weblog/test.php' /var/tmp/portage/dev-lang/php-5.2.4_pre200708051230-r2/work/php5.2-200708051230/main/SAPI.c(940) : Freeing 0x082A9C38 (10 bytes), script=/var$ Last leak repeated 1 time === Total 2 memory leaks detected === ------------------------------------------------------------------------ -- Edit this bug report at http://bugs.php.net/?id=42338&edit=1 |
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6
3rd August 20:15
External User
Posts: 1
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#42338 : Memory leak in SAPI.c
ID: 42338
User updated by: programatorfreez at gmail dot com Reported By: programatorfreez at gmail dot com -Status: Feedback +Status: Open Bug Type: *General Issues Operating System: Gentoo GNU/Linux PHP Version: 5.2.4RC2 New Comment: ACCEPT_KEYWORDS='~x86' USE="apache2 berkdb bzip2 cli crypt ctype debug gd gdbm iconv mysql ncurses nls pcre pdo readline reflection session simplexml soap sockets spell spl ssl suhosin tokenizer truetype unicode xml xmlreader xmlwriter xsl zlib" emerge -av dev-lang/php5 If you are not able to use ./configure --apache2, --berkdb, --bzip2, --cli, etc. than It's your problem, not my. Previous Comments: ------------------------------------------------------------------------ [2007-08-20 06:19:50] derick@php.net That's not your configure command... configure commands start with "./configure" ------------------------------------------------------------------------ [2007-08-19 21:12:12] programatorfreez at gmail dot com Ok, next time I will remember. It was: USE="apache2 berkdb bzip2 cli crypt ctype debug gd gdbm iconv mysql ncurses nls pcre pdo readline reflection session simplexml soap sockets spell spl ssl suhosin tokenizer truetype unicode xml xmlreader xmlwriter xsl zlib" ------------------------------------------------------------------------ [2007-08-19 20:04:07] jani@php.net And what was the configure line you used to configure PHP? This is #1 thing you should put in a bug report anybody wants to even look at. (It's mentioned on the page you submitted the bug from..) ------------------------------------------------------------------------ [2007-08-18 15:20:21] programatorfreez at gmail dot com When i execute It without suhosin, the result is: http://pastebin.ca/662282 ------------------------------------------------------------------------ [2007-08-18 15:10:52] programatorfreez at gmail dot com Description: ------------ [Sat Aug 18 16:24:38 2007] Script: '/var/www/localhost/htdocs/weblog/test.php' /var/tmp/portage/dev-lang/php-5.2.4_pre200708051230-r2/work/php5.2-200708051230/main/SAPI.c(940) : Freeing 0x082A9C38 (10 bytes), script=/var$ Last leak repeated 1 time === Total 2 memory leaks detected === Reproduce code: --------------- <?php // save as test.php into directory weblog in your HTDOCS if (!isset($_GET['test'])) { for ($i = 0; $i < 5; $i++) { // change $i < 5 to $i < 0 after first running of this script $query = str_repeat('[]', 1024); $url = 'http://127.0.0.1/weblog/test.php?test' . $query . '=1'; file_get_contents($url); } } echo 'finished'; ?> Expected result: ---------------- No memory leak =) Actual result: -------------- sh-3.2# USE_ZEND_ALLOC=0 valgrind --leak-check=full --gen-suppressions=yes php -f /var/www/localhost/htdocs/weblog/ test.php ==31902== Memcheck, a memory error detector. ==31902== Copyright (C) 2002-2007, and GNU GPL'd, by Julian Seward et al. ==31902== Using LibVEX rev 1732, a library for dynamic binary translation. ==31902== Copyright (C) 2004-2007, and GNU GPL'd, by OpenWorks LLP. ==31902== Using valgrind-3.2.3, a dynamic binary instrumentation framework. ==31902== Copyright (C) 2000-2007, and GNU GPL'd, by Julian Seward et al. ==31902== For more details, rerun with: -v ==31902== Warning: file_get_contents(http://127.0.0.1/weblog/test.php?test[][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][]! [][][][][][][][][][][][][][][][][][ in /var/www/localhost/htdocs/weblog/test.php on line 6 finished==31902== ==31902== ERROR SUMMARY: 0 errors from 0 contexts (suppressed: 7 from 1) ==31902== malloc/free: in use at exit: 26,319 bytes in 1,505 blocks. ==31902== malloc/free: 17,148 allocs, 15,643 frees, 1,966,546 bytes allocated. ==31902== For counts of detected errors, rerun with: -v ==31902== searching for pointers to 1,505 not-freed blocks. ==31902== checked 1,359,216 bytes. ==31902== ==31902== LEAK SUMMARY: ==31902== definitely lost: 0 bytes in 0 blocks. ==31902== possibly lost: 0 bytes in 0 blocks. ==31902== still reachable: 26,319 bytes in 1,505 blocks. ==31902== suppressed: 0 bytes in 0 blocks. ==31902== Reachable blocks (those to which a pointer was found) are not shown. ==31902== To see them, rerun with: --leak-check=full --show-reachable=yes sh-3.2# USE_ZEND_ALLOC=0 valgrind --leak-check=full --gen-suppressions=yes --show-reachable=yes php -f /var/www/localhost/htdocs/weblog/test.php ==31907== Memcheck, a memory error detector. ==31907== Copyright (C) 2002-2007, and GNU GPL'd, by Julian Seward et al. ==31907== Using LibVEX rev 1732, a library for dynamic binary translation. ==31907== Copyright (C) 2004-2007, and GNU GPL'd, by OpenWorks LLP. ==31907== Using valgrind-3.2.3, a dynamic binary instrumentation framework. ==31907== Copyright (C) 2000-2007, and GNU GPL'd, by Julian Seward et al. ==31907== For more details, rerun with: -v ==31907== Warning: file_get_contents(http://127.0.0.1/weblog/test.php?test[][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][]! [][][][][][][][][][][][][][][][][][ in /var/www/localhost/htdocs/weblog/test.php on line 6 finished==31907== ==31907== ERROR SUMMARY: 0 errors from 0 contexts (suppressed: 7 from 1) ==31907== malloc/free: in use at exit: 26,319 bytes in 1,505 blocks. ==31907== malloc/free: 17,148 allocs, 15,643 frees, 1,966,546 bytes allocated. ==31907== For counts of detected errors, rerun with: -v ==31907== searching for pointers to 1,505 not-freed blocks. ==31907== checked 1,359,216 bytes. ==31907== ==31907== 20 bytes in 1 blocks are still reachable in loss record 1 of 14 ==31907== at 0x4020B3D: calloc (in /usr/lib/valgrind/x86-linux/vgpreload_memcheck.so) ==31907== by 0x40ED34B: (within /lib/libdl-2.5.so) ==31907== by 0x40ECD73: dlopen (in /lib/libdl-2.5.so) ==31907== by 0x82C13C5: php_dl (in /usr/lib/php5/bin/php) ==31907== by 0x8090FD0: (within /usr/lib/php5/bin/php) ==31907== ==31907== ---- Print suppression ? --- [Return/N/n/Y/y/C/c] ---- ==31907== ==31907== ==31907== 32 bytes in 1 blocks are still reachable in loss record 2 of 14 ==31907== at 0x4022A7E: malloc (in /usr/lib/valgrind/x86-linux/vgpreload_memcheck.so) ==31907== by 0x4CE1B8E: suhosin_hook_session (in /usr/lib/php5/lib/php/extensions/debug-non-zts-20060613/suhosin.so) ==31907== ==31907== ==31907== 56 bytes in 2 blocks are still reachable in loss record 3 of 14 ==31907== at 0x4022A7E: malloc (in /usr/lib/valgrind/x86-linux/vgpreload_memcheck.so) ==31907== by 0x400C55B: _dl_map_object_deps (in /lib/ld-2.5.so) ==31907== by 0x40115B0: dl_open_worker (in /lib/ld-2.5.so) ==31907== by 0x400D6E5: _dl_catch_error (in /lib/ld-2.5.so) ==31907== by 0x4010FD3: _dl_open (in /lib/ld-2.5.so) ==31907== by 0x40ECE3C: (within /lib/libdl-2.5.so) ==31907== by 0x400D6E5: _dl_catch_error (in /lib/ld-2.5.so) ==31907== by 0x40ED2DB: (within /lib/libdl-2.5.so) ==31907== by 0x40ECD73: dlopen (in /lib/libdl-2.5.so) ==31907== by 0x82C13C5: php_dl (in /usr/lib/php5/bin/php) ==31907== by 0x8090FD0: (within /usr/lib/php5/bin/php) ==31907== ==31907== ==31907== 67 bytes in 1 blocks are still reachable in loss record 4 of 14 ==31907== at 0x4022A7E: malloc (in /usr/lib/valgrind/x86-linux/vgpreload_memcheck.so) ==31907== by 0x400A51D: _dl_new_object (in /lib/ld-2.5.so) ==31907== by 0x40062E7: _dl_map_object_from_fd (in /lib/ld-2.5.so) ==31907== by 0x4008162: _dl_map_object (in /lib/ld-2.5.so) ==31907== by 0x4011555: dl_open_worker (in /lib/ld-2.5.so) ==31907== by 0x400D6E5: _dl_catch_error (in /lib/ld-2.5.so) ==31907== by 0x4010FD3: _dl_open (in /lib/ld-2.5.so) ==31907== by 0x40ECE3C: (within /lib/libdl-2.5.so) ==31907== by 0x400D6E5: _dl_catch_error (in /lib/ld-2.5.so) ==31907== by 0x40ED2DB: (within /lib/libdl-2.5.so) ==31907== by 0x40ECD73: dlopen (in /lib/libdl-2.5.so) ==31907== by 0x82C13C5: php_dl (in /usr/lib/php5/bin/php) ==31907== ==31907== ==31907== 67 bytes in 1 blocks are still reachable in loss record 5 of 14 ==31907== at 0x4022A7E: malloc (in /usr/lib/valgrind/x86-linux/vgpreload_memcheck.so) ==31907== by 0x4007664: expand_dynamic_string_token (in /lib/ld-2.5.so) ==31907== by 0x40080A2: _dl_map_object (in /lib/ld-2.5.so) ==31907== by 0x4011555: dl_open_worker (in /lib/ld-2.5.so) ==31907== by 0x400D6E5: _dl_catch_error (in /lib/ld-2.5.so) ==31907== by 0x4010FD3: _dl_open (in /lib/ld-2.5.so) ==31907== by 0x40ECE3C: (within /lib/libdl-2.5.so) ==31907== by 0x400D6E5: _dl_catch_error (in /lib/ld-2.5.so) ==31907== by 0x40ED2DB: (within /lib/libdl-2.5.so) ==31907== by 0x40ECD73: dlopen (in /lib/libdl-2.5.so) ==31907== by 0x82C13C5: php_dl (in /usr/lib/php5/bin/php) ==31907== by 0x8090FD0: (within /usr/lib/php5/bin/php) ==31907== ==31907== ==31907== 96 bytes in 1 blocks are still reachable in loss record 6 of 14 ==31907== at 0x4020B3D: calloc (in /usr/lib/valgrind/x86-linux/vgpreload_memcheck.so) ==31907== by 0x400EFAC: _dl_check_map_versions (in /lib/ld-2.5.so) ==31907== by 0x4011838: dl_open_worker (in /lib/ld-2.5.so) ==31907== by 0x400D6E5: _dl_catch_error (in /lib/ld-2.5.so) ==31907== by 0x4010FD3: _dl_open (in /lib/ld-2.5.so) ==31907== by 0x40ECE3C: (within /lib/libdl-2.5.so) ==31907== by 0x400D6E5: _dl_catch_error (in /lib/ld-2.5.so) ==31907== by 0x40ED2DB: (within /lib/libdl-2.5.so) ==31907== by 0x40ECD73: dlopen (in /lib/libdl-2.5.so) ==31907== by 0x82C13C5: php_dl (in /usr/lib/php5/bin/php) ==31907== by 0x8090FD0: (within /usr/lib/php5/bin/php) ==31907== ==31907== ==31907== 188 bytes in 1 blocks are still reachable in loss record 7 of 14 ==31907== at 0x4022A7E: malloc (in /usr/lib/valgrind/x86-linux/vgpreload_memcheck.so) ==31907== by 0x4011398: add_to_global (in /lib/ld-2.5.so) ==31907== by 0x4011785: dl_open_worker (in /lib/ld-2.5.so) ==31907== by 0x400D6E5: _dl_catch_error (in /lib/ld-2.5.so) ==31907== by 0x4010FD3: _dl_open (in /lib/ld-2.5.so) ==31907== by 0x40ECE3C: (within /lib/libdl-2.5.so) ==31907== by 0x400D6E5: _dl_catch_error (in /lib/ld-2.5.so) ==31907== by 0x40ED2DB: (within /lib/libdl-2.5.so) ==31907== by 0x40ECD73: dlopen (in /lib/libdl-2.5.so) ==31907== by 0x82C13C5: php_dl (in /usr/lib/php5/bin/php) ==31907== by 0x8090FD0: (within /usr/lib/php5/bin/php) ==31907== ==31907== ==31907== 256 bytes in 1 blocks are still reachable in loss record 8 of 14 ==31907== at 0x4022BA0: realloc (in /usr/lib/valgrind/x86-linux/vgpreload_memcheck.so) ==31907== by 0x83C799C: (within /usr/lib/php5/bin/php) ==31907== ==31907== ==31907== 556 bytes in 1 blocks are still reachable in loss record 9 of 14 ==31907== at 0x4022A7E: malloc (in /usr/lib/valgrind/x86-linux/vgpreload_memcheck.so) ==31907== by 0x46D48A4: _db_push_ (in /usr/lib/mysql/libmysqlclient.so.15.0.0) ==31907== ==31907== ==31907== 667 bytes in 1 blocks are still reachable in loss record 10 of 14 ==31907== at 0x4020B3D: calloc (in /usr/lib/valgrind/x86-linux/vgpreload_memcheck.so) ==31907== by 0x400A268: _dl_new_object (in /lib/ld-2.5.so) ==31907== by 0x40062E7: _dl_map_object_from_fd (in /lib/ld-2.5.so) ==31907== by 0x4008162: _dl_map_object (in /lib/ld-2.5.so) ==31907== by 0x4011555: dl_open_worker (in /lib/ld-2.5.so) ==31907== by 0x400D6E5: _dl_catch_error (in /lib/ld-2.5.so) ==31907== by 0x4010FD3: _dl_open (in /lib/ld-2.5.so) ==31907== by 0x40ECE3C: (within /lib/libdl-2.5.so) ==31907== by 0x400D6E5: _dl_catch_error (in /lib/ld-2.5.so) ==31907== by 0x40ED2DB: (within /lib/libdl-2.5.so) ==31907== by 0x40ECD73: dlopen (in /lib/libdl-2.5.so) ==31907== by 0x82C13C5: php_dl (in /usr/lib/php5/bin/php) ==31907== ==31907== ==31907== 1,024 bytes in 1 blocks are still reachable in loss record 11 of 14 ==31907== at 0x4022A7E: malloc (in /usr/lib/valgrind/x86-linux/vgpreload_memcheck.so) ==31907== by 0x83C6DC8: (within /usr/lib/php5/bin/php) ==31907== by 0x8090FD0: (within /usr/lib/php5/bin/php) ==31907== ==31907== ==31907== 1,024 bytes in 1 blocks are still reachable in loss record 12 of 14 ==31907== at 0x4022A7E: malloc (in /usr/lib/valgrind/x86-linux/vgpreload_memcheck.so) ==31907== by 0x83AEA28: (within /usr/lib/php5/bin/php) ==31907== by 0x8090FD0: (within /usr/lib/php5/bin/php) ==31907== ==31907== ==31907== 4,096 bytes in 1 blocks are still reachable in loss record 13 of 14 ==31907== at 0x4022BA0: realloc (in /usr/lib/valgrind/x86-linux/vgpreload_memcheck.so) ==31907== by 0x457F8A3: (within /usr/lib/libcrypto.so.0.9.8) ==31907== ==31907== ==31907== 18,170 bytes in 1,491 blocks are still reachable in loss record 14 of 14 ==31907== at 0x4022A7E: malloc (in /usr/lib/valgrind/x86-linux/vgpreload_memcheck.so) ==31907== by 0x457F86B: (within /usr/lib/libcrypto.so.0.9.8) ==31907== ==31907== LEAK SUMMARY: ==31907== definitely lost: 0 bytes in 0 blocks. ==31907== possibly lost: 0 bytes in 0 blocks. ==31907== still reachable: 26,319 bytes in 1,505 blocks. ==31907== suppressed: 0 bytes in 0 blocks. Apache error_log: ][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][][$ [Sat Aug 18 16:24:38 2007] Script: '/var/www/localhost/htdocs/weblog/test.php' /var/tmp/portage/dev-lang/php-5.2.4_pre200708051230-r2/work/php5.2-200708051230/main/SAPI.c(940) : Freeing 0x082A9C38 (10 bytes), script=/var$ Last leak repeated 1 time === Total 2 memory leaks detected === ------------------------------------------------------------------------ -- Edit this bug report at http://bugs.php.net/?id=42338&edit=1 |
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7
3rd August 23:19
External User
Posts: 1
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#42338 : Memory leak in SAPI.c
ID: 42338
Updated by: jani@php.net Reported By: programatorfreez at gmail dot com -Status: Open +Status: Bogus Bug Type: *General Issues Operating System: Gentoo GNU/Linux PHP Version: 5.2.4RC2 New Comment: Uh..that comment causes immediate bogusing. Plus: You're using threaded Apache, there's propably even more broken in your system than just that. Previous Comments: ------------------------------------------------------------------------ [2007-08-20 16:00:49] programatorfreez at gmail dot com ACCEPT_KEYWORDS='~x86' USE="apache2 berkdb bzip2 cli crypt ctype debug gd gdbm iconv mysql ncurses nls pcre pdo readline reflection session simplexml soap sockets spell spl ssl suhosin tokenizer truetype unicode xml xmlreader xmlwriter xsl zlib" emerge -av dev-lang/php5 If you are not able to use ./configure --apache2, --berkdb, --bzip2, --cli, etc. than It's your problem, not my. ------------------------------------------------------------------------ [2007-08-20 06:19:50] derick@php.net That's not your configure command... configure commands start with "./configure" ------------------------------------------------------------------------ [2007-08-19 21:12:12] programatorfreez at gmail dot com Ok, next time I will remember. It was: USE="apache2 berkdb bzip2 cli crypt ctype debug gd gdbm iconv mysql ncurses nls pcre pdo readline reflection session simplexml soap sockets spell spl ssl suhosin tokenizer truetype unicode xml xmlreader xmlwriter xsl zlib" ------------------------------------------------------------------------ [2007-08-19 20:04:07] jani@php.net And what was the configure line you used to configure PHP? This is #1 thing you should put in a bug report anybody wants to even look at. (It's mentioned on the page you submitted the bug from..) ------------------------------------------------------------------------ [2007-08-18 15:20:21] programatorfreez at gmail dot com When i execute It without suhosin, the result is: http://pastebin.ca/662282 ------------------------------------------------------------------------ The remainder of the comments for this report are too long. To view the rest of the comments, please view the bug report online at http://bugs.php.net/42338 -- Edit this bug report at http://bugs.php.net/?id=42338&edit=1 |
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8
4th August 01:35
External User
Posts: 1
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#42338 : Memory leak in SAPI.c
ID: 42338
User updated by: programatorfreez at gmail dot com Reported By: programatorfreez at gmail dot com Status: Bogus Bug Type: *General Issues Operating System: Gentoo GNU/Linux PHP Version: 5.2.4RC2 New Comment: Jani: I don't understand you, what do you mean? There is *not* anything broken in my system, that's why PHP 5.2.3 didn't report any memory leak with the same code and (of course) with the same USE flags and I use threaded apache for years without any problem (until now with PHP 5.2.4). Previous Comments: ------------------------------------------------------------------------ [2007-08-21 07:35:56] jani@php.net Uh..that comment causes immediate bogusing. Plus: You're using threaded Apache, there's propably even more broken in your system than just that. ------------------------------------------------------------------------ [2007-08-20 16:00:49] programatorfreez at gmail dot com ACCEPT_KEYWORDS='~x86' USE="apache2 berkdb bzip2 cli crypt ctype debug gd gdbm iconv mysql ncurses nls pcre pdo readline reflection session simplexml soap sockets spell spl ssl suhosin tokenizer truetype unicode xml xmlreader xmlwriter xsl zlib" emerge -av dev-lang/php5 If you are not able to use ./configure --apache2, --berkdb, --bzip2, --cli, etc. than It's your problem, not my. ------------------------------------------------------------------------ [2007-08-20 06:19:50] derick@php.net That's not your configure command... configure commands start with "./configure" ------------------------------------------------------------------------ [2007-08-19 21:12:12] programatorfreez at gmail dot com Ok, next time I will remember. It was: USE="apache2 berkdb bzip2 cli crypt ctype debug gd gdbm iconv mysql ncurses nls pcre pdo readline reflection session simplexml soap sockets spell spl ssl suhosin tokenizer truetype unicode xml xmlreader xmlwriter xsl zlib" ------------------------------------------------------------------------ [2007-08-19 20:04:07] jani@php.net And what was the configure line you used to configure PHP? This is #1 thing you should put in a bug report anybody wants to even look at. (It's mentioned on the page you submitted the bug from..) ------------------------------------------------------------------------ The remainder of the comments for this report are too long. To view the rest of the comments, please view the bug report online at http://bugs.php.net/42338 -- Edit this bug report at http://bugs.php.net/?id=42338&edit=1 |
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9
4th August 13:44
External User
Posts: 1
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#42338 : Memory leak in SAPI.c
ID: 42338
User updated by: programatorfreez at gmail dot com Reported By: programatorfreez at gmail dot com -Status: Bogus +Status: Open Bug Type: *General Issues Operating System: Gentoo GNU/Linux PHP Version: 5.2.4RC2 New Comment: './configure' '--prefix=/usr/lib/php5' '--host=i686-pc-linux-gnu' '--mandir=/usr/lib/php5/man' '--infodir=/usr/lib/php5/info' '--sysconfdir=/etc' '--cache-file=./config.cache' '--disable-cli' '--with-apxs2=/usr/sbin/apxs2' '--with-config-file-path=/etc/php/apache2-php5' '--with-config-file-scan-dir=/etc/php/apache2-php5/ext-active' '--without-pear' '--disable-bcmath' '--with-bz2' '--disable-calendar' '--without-curl' '--without-curlwrappers' '--disable-dbase' '--disable-exif' '--without-fbsql' '--without-fdftk' '--disable-filter' '--disable-ftp' '--with-gettext' '--without-gmp' '--disable-hash' '--disable-ipv6' '--disable-json' '--without-kerberos' '--enable-mbstring' '--with-mcrypt' '--without-mhash' '--without-msql' '--without-mssql' '--with-ncurses' '--with-openssl' '--with-openssl-dir=/usr' '--disable-pcntl' '--without-pgsql' '--disable-posix' '--with-pspell' '--without-recode' '--disable-shmop' '--without-snmp' '--enable-soap' '--enable-sockets' '--without-sybase' '--without-sybase-ct' '--disable-sysvmsg' '--disable-sysvsem' '--disable-sysvshm' '--without-tidy' '--disable-wddx' '--without-xmlrpc' '--with-xsl' '--disable-zip' '--with-zlib' '--enable-debug' '--enable-dba' '--without-cdb' '--with-db4' '--without-flatfile' '--with-gdbm' '--without-inifile' '--without-qdbm' '--with-freetype-dir=/usr' '--with-t1lib=/usr' '--disable-gd-jis-conv' '--with-jpeg-dir=/usr' '--with-png-dir=/usr' '--without-xpm-dir' '--with-gd' '--with-mysql=/usr' '--with-mysql-sock=/var/run/mysqld/mysqld.sock' '--without-mysqli' '--without-pdo-dblib' '--with-pdo-mysql=/usr' '--without-pdo-odbc' '--without-pdo-pgsql' '--without-pdo-sqlite' '--with-readline' '--without-libedit' '--without-mm' '--without-sqlite' Previous Comments: ------------------------------------------------------------------------ [2007-08-21 20:20:04] programatorfreez at gmail dot com Jani: I don't understand you, what do you mean? There is *not* anything broken in my system, that's why PHP 5.2.3 didn't report any memory leak with the same code and (of course) with the same USE flags and I use threaded apache for years without any problem (until now with PHP 5.2.4). ------------------------------------------------------------------------ [2007-08-21 07:35:56] jani@php.net Uh..that comment causes immediate bogusing. Plus: You're using threaded Apache, there's propably even more broken in your system than just that. ------------------------------------------------------------------------ [2007-08-20 16:00:49] programatorfreez at gmail dot com ACCEPT_KEYWORDS='~x86' USE="apache2 berkdb bzip2 cli crypt ctype debug gd gdbm iconv mysql ncurses nls pcre pdo readline reflection session simplexml soap sockets spell spl ssl suhosin tokenizer truetype unicode xml xmlreader xmlwriter xsl zlib" emerge -av dev-lang/php5 If you are not able to use ./configure --apache2, --berkdb, --bzip2, --cli, etc. than It's your problem, not my. ------------------------------------------------------------------------ [2007-08-20 06:19:50] derick@php.net That's not your configure command... configure commands start with "./configure" ------------------------------------------------------------------------ [2007-08-19 21:12:12] programatorfreez at gmail dot com Ok, next time I will remember. It was: USE="apache2 berkdb bzip2 cli crypt ctype debug gd gdbm iconv mysql ncurses nls pcre pdo readline reflection session simplexml soap sockets spell spl ssl suhosin tokenizer truetype unicode xml xmlreader xmlwriter xsl zlib" ------------------------------------------------------------------------ The remainder of the comments for this report are too long. To view the rest of the comments, please view the bug report online at http://bugs.php.net/42338 -- Edit this bug report at http://bugs.php.net/?id=42338&edit=1 |
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10
4th August 13:44
External User
Posts: 1
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#42338 : Memory leak in SAPI.c
ID: 42338
Updated by: jani@php.net Reported By: programatorfreez at gmail dot com -Status: Open +Status: Feedback Bug Type: *General Issues Operating System: Gentoo GNU/Linux PHP Version: 5.2.4RC2 New Comment: Ever heard about '--disable-all' ? That disables all the "enabled-by-default" extensions and you can just enable those you actually need. Please shorten the configure line to shortest possible. And about threaded stuff: there are dozens of libraries PHP can be linked with which are not thread-safe. Why do you insist on using the much slower threaded one anyway when you could have much more reliable and non-leaking, fast PHP running under non-threaded webserver? Previous Comments: ------------------------------------------------------------------------ [2007-08-27 21:37:25] programatorfreez at gmail dot com './configure' '--prefix=/usr/lib/php5' '--host=i686-pc-linux-gnu' '--mandir=/usr/lib/php5/man' '--infodir=/usr/lib/php5/info' '--sysconfdir=/etc' '--cache-file=./config.cache' '--disable-cli' '--with-apxs2=/usr/sbin/apxs2' '--with-config-file-path=/etc/php/apache2-php5' '--with-config-file-scan-dir=/etc/php/apache2-php5/ext-active' '--without-pear' '--disable-bcmath' '--with-bz2' '--disable-calendar' '--without-curl' '--without-curlwrappers' '--disable-dbase' '--disable-exif' '--without-fbsql' '--without-fdftk' '--disable-filter' '--disable-ftp' '--with-gettext' '--without-gmp' '--disable-hash' '--disable-ipv6' '--disable-json' '--without-kerberos' '--enable-mbstring' '--with-mcrypt' '--without-mhash' '--without-msql' '--without-mssql' '--with-ncurses' '--with-openssl' '--with-openssl-dir=/usr' '--disable-pcntl' '--without-pgsql' '--disable-posix' '--with-pspell' '--without-recode' '--disable-shmop' '--without-snmp' '--enable-soap' '--enable-sockets' '--without-sybase' '--without-sybase-ct' '--disable-sysvmsg' '--disable-sysvsem' '--disable-sysvshm' '--without-tidy' '--disable-wddx' '--without-xmlrpc' '--with-xsl' '--disable-zip' '--with-zlib' '--enable-debug' '--enable-dba' '--without-cdb' '--with-db4' '--without-flatfile' '--with-gdbm' '--without-inifile' '--without-qdbm' '--with-freetype-dir=/usr' '--with-t1lib=/usr' '--disable-gd-jis-conv' '--with-jpeg-dir=/usr' '--with-png-dir=/usr' '--without-xpm-dir' '--with-gd' '--with-mysql=/usr' '--with-mysql-sock=/var/run/mysqld/mysqld.sock' '--without-mysqli' '--without-pdo-dblib' '--with-pdo-mysql=/usr' '--without-pdo-odbc' '--without-pdo-pgsql' '--without-pdo-sqlite' '--with-readline' '--without-libedit' '--without-mm' '--without-sqlite' ------------------------------------------------------------------------ [2007-08-21 20:20:04] programatorfreez at gmail dot com Jani: I don't understand you, what do you mean? There is *not* anything broken in my system, that's why PHP 5.2.3 didn't report any memory leak with the same code and (of course) with the same USE flags and I use threaded apache for years without any problem (until now with PHP 5.2.4). ------------------------------------------------------------------------ [2007-08-21 07:35:56] jani@php.net Uh..that comment causes immediate bogusing. Plus: You're using threaded Apache, there's propably even more broken in your system than just that. ------------------------------------------------------------------------ [2007-08-20 16:00:49] programatorfreez at gmail dot com ACCEPT_KEYWORDS='~x86' USE="apache2 berkdb bzip2 cli crypt ctype debug gd gdbm iconv mysql ncurses nls pcre pdo readline reflection session simplexml soap sockets spell spl ssl suhosin tokenizer truetype unicode xml xmlreader xmlwriter xsl zlib" emerge -av dev-lang/php5 If you are not able to use ./configure --apache2, --berkdb, --bzip2, --cli, etc. than It's your problem, not my. ------------------------------------------------------------------------ [2007-08-20 06:19:50] derick@php.net That's not your configure command... configure commands start with "./configure" ------------------------------------------------------------------------ The remainder of the comments for this report are too long. To view the rest of the comments, please view the bug report online at http://bugs.php.net/42338 -- Edit this bug report at http://bugs.php.net/?id=42338&edit=1 |
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Linear Mode
