ID: 48821 User updated by: margus at zone dot ee Reported By: margus at zone dot ee -Status: Feedback +Status: Open Bug Type: MySQL related Operating System: CentOS 4.7/x86_64 PHP Version: 5.3.0 New Comment:
open Previous Comments: ------------------------------------------------------------------------ [2009-07-22 15:30:11] erki at zone dot ee Hello. Actually, Margus was saying that CLI does not crash, that's why he disabled CLI. I tested this case a little further and discovered, that CLI also crashes and this bug appears on x86_64 systems using GCC 3 and with GCC optimization enabled. Using GCC 4 or disabling GCC optimization fixes this bug. These are my results on Debian (squeeze): Configure lines: --------------- CC=gcc-3.4 ./configure --disable-all --with-mysql [DOES NOT WORK] CC=gcc-3.4 CFLAGS=-O1 ./configure --disable-all --with-mysql [DOES NOT WORK] CC=gcc-3.4 CFLAGS=-O0 ./configure --disable-all --with-mysql [WORKS] CC=gcc-4.0 ./configure --disable-all --with-mysql [WORKS] Reproduce code: --------------- sapi/cli/php -r "mysql_fetch_array (fopen ('php://stdin', 'r'), MYSQL_BOTH);" (I'm using fopen, because the first parameter must be some kind of resource, but the actual value makes no difference) Expected result: ---------------- Warning: mysql_fetch_array(): supplied resource is not a valid MySQL result resource in Command line code on line 1 Actual result: -------------- Segmentation fault ------------------------------------------------------------------------ [2009-07-21 22:08:52] j...@php.net Neither of the provided configure lines produce CLI binary, so how can it crash? ------------------------------------------------------------------------ [2009-07-16 08:18:24] margus at zone dot ee Configure line for SAPI: './configure' '--prefix=/opt/zone' '--with-config-file-path=/etc/opt/zone/php53-module' '--with-apxs2=/opt/zone/sbin/apxs' '--with-mysql=/opt/zone/x86_64/configure-for-mysql51' '--with-pdo-mysql=/opt/zone/x86_64/configure-for-mysql51' '--with-pdo-sqlite' '--disable-cli' '--with-openssl=/usr/x86_64' '--enable-mbstring' '--with-curl=/usr/x86_64' '--with-gd' '--enable-exif' '--with-zlib-dir=/usr/x86_64' '--with-png-dir=/usr/x86_64' '--with-jpeg-dir=/usr/x86_64' '--with-freetype-dir=/usr/x86_64' '--disable-sockets' '--with-iconv=/opt/zone/x86_64' '--without-pear' '--with-libxml-dir=/opt/zone/x86_64' '--disable-phar' ------------------------------------------------------------------------ [2009-07-06 18:41:25] margus at zone dot ee Configure line is quite traditional: './configure' '--prefix=/opt/zone' '--with-config-file-path=/etc/opt/zone/php53-module' '--with-apxs2=/opt/zone/sbin/apxs' '--with-mysql=/opt/zone/x86_64/configure-for-mysql51' '--with-pdo-mysql=/opt/zone/x86_64/configure-for-mysql51' '--with-pdo-sqlite' '--disable-cli' '--with-openssl=/usr/x86_64' '--enable-mbstring' '--with-curl=/usr/x86_64' '--with-gd' '--enable-exif' '--with-zlib-dir=/usr/x86_64' '--with-png-dir=/usr/x86_64' '--with-jpeg-dir=/usr/x86_64' '--with-freetype-dir=/usr/x86_64' '--disable-sockets' '--with-iconv=/opt/zone/x86_64' '--without-pear' '--with-libxml-dir=/opt/zone/x86_64' '--disable-phar' ------------------------------------------------------------------------ [2009-07-06 17:19:00] j...@php.net What was the full configure line used to compile PHP? ------------------------------------------------------------------------ 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/48821 -- Edit this bug report at http://bugs.php.net/?id=48821&edit=1