#40479 [Com]: zend_mm_heap corrupted
ID: 40479 Comment by: dwdkl dot pub at o2 dot pl Reported By: rrossi at maggioli dot it Status: No Feedback Bug Type: Reproducible crash Operating System: Suse Linux 9.0 PHP Version: 5.2.1 New Comment: Apache 2.0.x - problem does not occur. Previous Comments: [2009-03-13 10:57:32] dwdkl dot pub at o2 dot pl I have this problem too. Configuration: PHP 5.2.8 (Win32), Apache 2.2.11, MySQL 5.1.31, OS WinXP. I have this bug, when i try run phpmyadmin (all versions). Apache restarted and i found in apache's logs the message "zend_mm_heap corrupted". Sorry, my english is weak ;-) [2009-03-12 08:32:43] john dot glazebrook at guava dot com I'm surprised this isn't being talked about more. I see it occasionally, and I am using Zend Framework. Why don't other people using ZF see it? [2009-03-12 07:52:07] laurynas dot butkus at gmail dot com Soletan, thanks for advice but it seems that Suhosin is not 100% solution. We are running Ubuntu Hardy (8.04 LTS) server, 32bit. Using standard PHP 5.2.4 Apache2 module package which already includes Suhosin patch. We still experience this bug... [2009-03-06 14:22:25] soletan at toxa dot de Ran into the same problem and read most of the posts in this report. Well, I don't expect PHP developers to ever find this bug. Don't you get annoyed by template-driven posts asking for information they can't use? HERE COMES MY ADVICE: Reading hints on expecting a race condition lead me to installing suhosin, which is an extension to PHP increasing its integrity and security. Guess what, it helped me out of this trouble. This is no ad, so I won't provide a link here. Just google the name ... Maybe PHP developers shouldn't use templates requesting tons of backtracks providing obviously useless information, but invest some time in revising observers for the internal memory management of PHP as this is obviously causing the trouble. [2009-03-03 11:22:34] hakan dot koseoglu at gmail dot com The same problem appears from a allegedly successful compilation op PHP 5.2.9 on RHEL5 64 bit using -m32 CFLAG so that the binaries are 32 bit. The compilation appears to complete successfully: Apache 2.0.59 compiled w/o any problems with the following configure and it works fine. ./configure --prefix=/apps/apache2 --with-expat=builtin PHP is configured with the following options: ./configure --with-apxs2=/apps/apache2/bin/apxs --build=i386-redhat-linux --with-pic --with-gd --with-zlib --with-config-file-path=/apps/apache2/conf --with-libdir=/lib/ --enable-debug And after the successful run, make test was run with the following errors: [Tue Mar 3 11:16:22 2009] Script: '/apps/source/php-5.2.9/run-tests.php' --- /apps/source/php-5.2.9/main/streams/plain_wrapper.c(421) : Block 0x08c71270 status: Beginning: OK (allocated on /apps/source/php-5.2.9/main/streams/plain_wrapper.c:144, 108 bytes) Start: OK End: Overflown (magic=0x instead of 0xD03365E6) At least 4 bytes overflown --- [Tue Mar 3 11:16:22 2009] Script: '/apps/source/php-5.2.9/run-test-info.php' --- /apps/source/php-5.2.9/main/streams/plain_wrapper.c(421) : Block 0x097cdd80 status: Beginning: OK (allocated on /apps/source/php-5.2.9/main/streams/plain_wrapper.c:160, 108 bytes) Start: OK End: Overflown (magic=0x instead of 0x512474AC) At least 4 bytes overflown --- [Tue Mar 3 11:16:22 2009] Script: '/apps/source/php-5.2.9/run-test-info.php' --- /apps/source/php-5.2.9/main/streams/plain_wrapper.c(421) : Block 0x097cdb78 status: Beginning: OK (allocated on /apps/source/php-5.2.9/main/streams/plain_wrapper.c:160, 108 bytes) Start: OK End: Overflown (magic=0x instead of 0x512474AC) At least 4 bytes overflown --- [Tue Mar 3 11:16:22 2009] Script: '/apps/source/php-5.2.9/run-test-info.php' --- /apps/source/php-5.2.9/main/streams/plain_wrapper.c(421) : Block 0x097cd9ac status: Beginning: OK (allocated on /apps/source/php-5.2.9/main/streams/plain_wrapper.c:160, 108 bytes) Start: OK End: Overflown (magic=0x instead of 0x512474AC) At least 4 bytes overflown ---
#40479 [Com]: zend_mm_heap corrupted
ID: 40479 Comment by: dwdkl dot pub at o2 dot pl Reported By: rrossi at maggioli dot it Status: No Feedback Bug Type: Reproducible crash Operating System: Suse Linux 9.0 PHP Version: 5.2.1 New Comment: I have this problem too. Configuration: PHP 5.2.8 (Win32), Apache 2.2.11, MySQL 5.1.31, OS WinXP. I have this bug, when i try run phpmyadmin (all versions). Apache restarted and i found in apache's logs the message "zend_mm_heap corrupted". Sorry, my english is weak ;-) Previous Comments: [2009-03-12 08:32:43] john dot glazebrook at guava dot com I'm surprised this isn't being talked about more. I see it occasionally, and I am using Zend Framework. Why don't other people using ZF see it? [2009-03-12 07:52:07] laurynas dot butkus at gmail dot com Soletan, thanks for advice but it seems that Suhosin is not 100% solution. We are running Ubuntu Hardy (8.04 LTS) server, 32bit. Using standard PHP 5.2.4 Apache2 module package which already includes Suhosin patch. We still experience this bug... [2009-03-06 14:22:25] soletan at toxa dot de Ran into the same problem and read most of the posts in this report. Well, I don't expect PHP developers to ever find this bug. Don't you get annoyed by template-driven posts asking for information they can't use? HERE COMES MY ADVICE: Reading hints on expecting a race condition lead me to installing suhosin, which is an extension to PHP increasing its integrity and security. Guess what, it helped me out of this trouble. This is no ad, so I won't provide a link here. Just google the name ... Maybe PHP developers shouldn't use templates requesting tons of backtracks providing obviously useless information, but invest some time in revising observers for the internal memory management of PHP as this is obviously causing the trouble. [2009-03-03 11:22:34] hakan dot koseoglu at gmail dot com The same problem appears from a allegedly successful compilation op PHP 5.2.9 on RHEL5 64 bit using -m32 CFLAG so that the binaries are 32 bit. The compilation appears to complete successfully: Apache 2.0.59 compiled w/o any problems with the following configure and it works fine. ./configure --prefix=/apps/apache2 --with-expat=builtin PHP is configured with the following options: ./configure --with-apxs2=/apps/apache2/bin/apxs --build=i386-redhat-linux --with-pic --with-gd --with-zlib --with-config-file-path=/apps/apache2/conf --with-libdir=/lib/ --enable-debug And after the successful run, make test was run with the following errors: [Tue Mar 3 11:16:22 2009] Script: '/apps/source/php-5.2.9/run-tests.php' --- /apps/source/php-5.2.9/main/streams/plain_wrapper.c(421) : Block 0x08c71270 status: Beginning: OK (allocated on /apps/source/php-5.2.9/main/streams/plain_wrapper.c:144, 108 bytes) Start: OK End: Overflown (magic=0x instead of 0xD03365E6) At least 4 bytes overflown --- [Tue Mar 3 11:16:22 2009] Script: '/apps/source/php-5.2.9/run-test-info.php' --- /apps/source/php-5.2.9/main/streams/plain_wrapper.c(421) : Block 0x097cdd80 status: Beginning: OK (allocated on /apps/source/php-5.2.9/main/streams/plain_wrapper.c:160, 108 bytes) Start: OK End: Overflown (magic=0x instead of 0x512474AC) At least 4 bytes overflown --- [Tue Mar 3 11:16:22 2009] Script: '/apps/source/php-5.2.9/run-test-info.php' --- /apps/source/php-5.2.9/main/streams/plain_wrapper.c(421) : Block 0x097cdb78 status: Beginning: OK (allocated on /apps/source/php-5.2.9/main/streams/plain_wrapper.c:160, 108 bytes) Start: OK End: Overflown (magic=0x instead of 0x512474AC) At least 4 bytes overflown --- [Tue Mar 3 11:16:22 2009] Script: '/apps/source/php-5.2.9/run-test-info.php' --- /apps/source/php-5.2.9/main/streams/plain_wrapper.c(421) : Block 0x097cd9ac status: Beginning: OK (allocated on /apps/source/php-5.2.9/main/streams/plain_wrapper.c:160, 108 bytes) Start: OK End: Overflown (magic=0x instead of 0x512474AC) At least 4 bytes overflown --- [Tue Mar 3 11:16:22 2009] Script: '/apps/source/php-5.2.9/run-test-info.php' /apps/source/php-5.2.9/main/streams/plain_wrapper.c(160) : Fr
