#48993 [Opn->Csd]: Opening error_log causes segfault

ID: 48993 Updated by: jani@php.net Reported By: rick at bluehost dot com -Status: Open +Status: Closed Bug Type: Reproducible crash Operating System: CentOS 5.3 PHP Version: 5.2.10 New Comment: This bug has been fixed in SVN. Snapshots of the sources are packaged every three hours; this change will be in the next snapshot. You can grab the snapshot at http://snaps.php.net/. Thank you for the report, and for helping us make PHP better. Previous Comments: ------------------------------------------------------------------------ [2009-07-20 22:37:15] rick at bluehost dot com Description: ------------ With 5.2.10 I am receiving a segfault whenever the error_log file is opened. If recompiled on the same server with php 5.2.9, it completes with an successful entry in the error_log. If the facility is changed to syslog in 5.2.10, it completes successfully with an entry sent to syslog. Reproduce code: --------------- Any error causing entry in php.ini will trigger the segfault. IE, "extension=bogus.so". php -v will cause a segfault with that in the ini file. Expected result: ---------------- An entry successfully appended to ./error_log stating the error. Actual result: -------------- strace of php -v with "extension=bogus.so" in ./php.ini ~~~~~~~ open("/usr/local/lib/php/extensions/no-debug-zts-20060613/bogus.so", O_RDONLY) = -1 ENOENT (No such file or directory) lstat("/home1", {st_mode=S_IFDIR|0755, st_size=4096, ...}) = 0 lstat("/home1/bluehost", {st_mode=S_IFDIR|0710, st_size=4096, ...}) = 0 lstat("/home1/bluehost/public_html", {st_mode=S_IFDIR|0755, st_size=4096, ...}) = 0 lstat("/home1/bluehost/public_html/error_log", 0x7fff4cd2c760) = -1 ENOENT (No such file or directory) open("/home1/bluehost/public_html/error_log", O_WRONLY|O_CREAT|O_APPEND, 0644) = 3 --- SIGSEGV (Segmentation fault) @ 0 (0) --- +++ killed by SIGSEGV +++ ------------------------------------------------------------------------ -- Edit this bug report at http://bugs.php.net/?id=48993&edit=1