Bug #45546 [Com]: PCRE with utf8 kill apache childprocess
Edit report at https://bugs.php.net/bug.php?id=45546&edit=1 ID: 45546 Comment by: mihalych at vsepofigu dot ru Reported by:kaiser at macbureau dot de Summary:PCRE with utf8 kill apache childprocess Status: No Feedback Type: Bug Package:PCRE related Operating System: FreeBSD 7 PHP Version:5.2.6 Block user comment: N Private report: N New Comment: Status of this bug is still "No Feedback". What kind of feedback is needed to fix this issue? Previous Comments: [2011-06-30 23:10:53] toreador at gmail dot com is it fixed on 5.4? [2011-05-19 12:29:37] chris at cretaforce dot gr I confirm that the problem still exist: FreeBSD 7.4 Pcre 8.12 PHP 5.3.6 Lighttpd 1.4.28 [2011-03-10 01:01:11] toreador at gmail dot com Problem still exist. Freebsd 8.2 Pcre 8.12 PHP 5.3.5 Apache 2.2.17 [2010-10-15 21:44:50] sergio at gruposinternet dot com dot br It seems that setting pcre.recursion_limit to 1700 can be used as workaround, but be warned to check for error conditions as stated by the documentation at http://www.php.net/preg_match [2010-10-15 20:48:48] sergio at gruposinternet dot com dot br Still broken. FreeBSD: 7.2-RELEASE Apache: 2.2.15 PHP version: 5.2.14 (without Suhosin patch) PCRE Library Version => 7.9 2009-04-11 >From dmesg: pid 61580 (httpd), uid 80: exited on signal 4 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 https://bugs.php.net/bug.php?id=45546 -- Edit this bug report at https://bugs.php.net/bug.php?id=45546&edit=1
Bug #45546 [Com]: PCRE with utf8 kill apache childprocess
Edit report at https://bugs.php.net/bug.php?id=45546&edit=1 ID: 45546 Comment by: toreador at gmail dot com Reported by:kaiser at macbureau dot de Summary:PCRE with utf8 kill apache childprocess Status: No Feedback Type: Bug Package:PCRE related Operating System: FreeBSD 7 PHP Version:5.2.6 Block user comment: N Private report: N New Comment: is it fixed on 5.4? Previous Comments: [2011-05-19 12:29:37] chris at cretaforce dot gr I confirm that the problem still exist: FreeBSD 7.4 Pcre 8.12 PHP 5.3.6 Lighttpd 1.4.28 [2011-03-10 01:01:11] toreador at gmail dot com Problem still exist. Freebsd 8.2 Pcre 8.12 PHP 5.3.5 Apache 2.2.17 [2010-10-15 21:44:50] sergio at gruposinternet dot com dot br It seems that setting pcre.recursion_limit to 1700 can be used as workaround, but be warned to check for error conditions as stated by the documentation at http://www.php.net/preg_match [2010-10-15 20:48:48] sergio at gruposinternet dot com dot br Still broken. FreeBSD: 7.2-RELEASE Apache: 2.2.15 PHP version: 5.2.14 (without Suhosin patch) PCRE Library Version => 7.9 2009-04-11 >From dmesg: pid 61580 (httpd), uid 80: exited on signal 4 [2010-06-04 18:56:30] martin at veverka dot eu Hi. Still broken. from Apache error log: [notice] child pid 43125 exit signal Illegal instruction (4) FreeBSD 8.0 Apache/2.2.15 PHP 5.3.2 with Suhosin-Patch PCRE Library Version => 8.02 2010-03-19 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 https://bugs.php.net/bug.php?id=45546 -- Edit this bug report at https://bugs.php.net/bug.php?id=45546&edit=1
Bug #45546 [Com]: PCRE with utf8 kill apache childprocess
Edit report at http://bugs.php.net/bug.php?id=45546&edit=1 ID: 45546 Comment by: chris at cretaforce dot gr Reported by:kaiser at macbureau dot de Summary:PCRE with utf8 kill apache childprocess Status: No Feedback Type: Bug Package:PCRE related Operating System: FreeBSD 7 PHP Version:5.2.6 Block user comment: N Private report: N New Comment: I confirm that the problem still exist: FreeBSD 7.4 Pcre 8.12 PHP 5.3.6 Lighttpd 1.4.28 Previous Comments: [2011-03-10 01:01:11] toreador at gmail dot com Problem still exist. Freebsd 8.2 Pcre 8.12 PHP 5.3.5 Apache 2.2.17 [2010-10-15 21:44:50] sergio at gruposinternet dot com dot br It seems that setting pcre.recursion_limit to 1700 can be used as workaround, but be warned to check for error conditions as stated by the documentation at http://www.php.net/preg_match [2010-10-15 20:48:48] sergio at gruposinternet dot com dot br Still broken. FreeBSD: 7.2-RELEASE Apache: 2.2.15 PHP version: 5.2.14 (without Suhosin patch) PCRE Library Version => 7.9 2009-04-11 >From dmesg: pid 61580 (httpd), uid 80: exited on signal 4 [2010-06-04 18:56:30] martin at veverka dot eu Hi. Still broken. from Apache error log: [notice] child pid 43125 exit signal Illegal instruction (4) FreeBSD 8.0 Apache/2.2.15 PHP 5.3.2 with Suhosin-Patch PCRE Library Version => 8.02 2010-03-19 [2009-09-18 19:57:50] chris at smartt dot com Still happening on FreeBSD 7.2 and PHP 5.2.9 with Suhosin-Patch 0.9.7 (cli) (built: May 11 2009 22:23:18) #1860 0x28cdcad1 in match () from /usr/local/lib/libpcre.so.0 #1861 0x28cde851 in match () from /usr/local/lib/libpcre.so.0 #1862 0x28ce6ad7 in pcre_exec () from /usr/local/lib/libpcre.so.0 #1863 0x28cc931b in php_pcre_match_impl () from /usr/local/lib/php/20060613/pcre.so #1864 0x28cc9de0 in php_do_pcre_match () from /usr/local/lib/php/20060613/pcre.so #1865 0x0815c7bd in execute_internal () #1866 0x285d16e0 in suhosin_execute_internal () from /usr/local/lib/php/20060613/suhosin.so #1867 0x081695db in zend_do_fcall_common_helper_SPEC () #1868 0x0815d961 in execute () #1869 0x287810c2 in _su3jdmx () from /usr/local/lib/php/20060613/ioncube_loader_fre_5.2.so #1870 0x2912ef9c in ?? () #1871 0x in ?? () #1872 0x285dc780 in __JCR_LIST__ () from /usr/local/lib/php/20060613/suhosin.so #1873 0x285d1c55 in suhosin_execute_ex () from /usr/local/lib/php/20060613/suhosin.so 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/bug.php?id=45546 -- Edit this bug report at http://bugs.php.net/bug.php?id=45546&edit=1
Bug #45546 [Com]: PCRE with utf8 kill apache childprocess
Edit report at http://bugs.php.net/bug.php?id=45546&edit=1 ID: 45546 Comment by: toreador at gmail dot com Reported by:kaiser at macbureau dot de Summary:PCRE with utf8 kill apache childprocess Status: No Feedback Type: Bug Package:PCRE related Operating System: FreeBSD 7 PHP Version:5.2.6 Block user comment: N Private report: N New Comment: Problem still exist. Freebsd 8.2 Pcre 8.12 PHP 5.3.5 Apache 2.2.17 Previous Comments: [2010-10-15 21:44:50] sergio at gruposinternet dot com dot br It seems that setting pcre.recursion_limit to 1700 can be used as workaround, but be warned to check for error conditions as stated by the documentation at http://www.php.net/preg_match [2010-10-15 20:48:48] sergio at gruposinternet dot com dot br Still broken. FreeBSD: 7.2-RELEASE Apache: 2.2.15 PHP version: 5.2.14 (without Suhosin patch) PCRE Library Version => 7.9 2009-04-11 >From dmesg: pid 61580 (httpd), uid 80: exited on signal 4 [2010-06-04 18:56:30] martin at veverka dot eu Hi. Still broken. from Apache error log: [notice] child pid 43125 exit signal Illegal instruction (4) FreeBSD 8.0 Apache/2.2.15 PHP 5.3.2 with Suhosin-Patch PCRE Library Version => 8.02 2010-03-19 [2009-09-18 19:57:50] chris at smartt dot com Still happening on FreeBSD 7.2 and PHP 5.2.9 with Suhosin-Patch 0.9.7 (cli) (built: May 11 2009 22:23:18) #1860 0x28cdcad1 in match () from /usr/local/lib/libpcre.so.0 #1861 0x28cde851 in match () from /usr/local/lib/libpcre.so.0 #1862 0x28ce6ad7 in pcre_exec () from /usr/local/lib/libpcre.so.0 #1863 0x28cc931b in php_pcre_match_impl () from /usr/local/lib/php/20060613/pcre.so #1864 0x28cc9de0 in php_do_pcre_match () from /usr/local/lib/php/20060613/pcre.so #1865 0x0815c7bd in execute_internal () #1866 0x285d16e0 in suhosin_execute_internal () from /usr/local/lib/php/20060613/suhosin.so #1867 0x081695db in zend_do_fcall_common_helper_SPEC () #1868 0x0815d961 in execute () #1869 0x287810c2 in _su3jdmx () from /usr/local/lib/php/20060613/ioncube_loader_fre_5.2.so #1870 0x2912ef9c in ?? () #1871 0x in ?? () #1872 0x285dc780 in __JCR_LIST__ () from /usr/local/lib/php/20060613/suhosin.so #1873 0x285d1c55 in suhosin_execute_ex () from /usr/local/lib/php/20060613/suhosin.so [2009-06-10 18:06:00] bob at veznat dot com This is still broken. FreeBSD 7.1 and PHP 5.2.9. It seems that the original bug filer has provided plenty of repro. If that is not the case I'd be happy to go through the process of digging up all I can from my machine. 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/bug.php?id=45546 -- Edit this bug report at http://bugs.php.net/bug.php?id=45546&edit=1
Bug #45546 [Com]: PCRE with utf8 kill apache childprocess
Edit report at http://bugs.php.net/bug.php?id=45546&edit=1 ID: 45546 Comment by: sergio at gruposinternet dot com dot br Reported by:kaiser at macbureau dot de Summary:PCRE with utf8 kill apache childprocess Status: No Feedback Type: Bug Package:PCRE related Operating System: FreeBSD 7 PHP Version:5.2.6 Block user comment: N New Comment: It seems that setting pcre.recursion_limit to 1700 can be used as workaround, but be warned to check for error conditions as stated by the documentation at http://www.php.net/preg_match Previous Comments: [2010-10-15 20:48:48] sergio at gruposinternet dot com dot br Still broken. FreeBSD: 7.2-RELEASE Apache: 2.2.15 PHP version: 5.2.14 (without Suhosin patch) PCRE Library Version => 7.9 2009-04-11 >From dmesg: pid 61580 (httpd), uid 80: exited on signal 4 [2010-06-04 18:56:30] martin at veverka dot eu Hi. Still broken. from Apache error log: [notice] child pid 43125 exit signal Illegal instruction (4) FreeBSD 8.0 Apache/2.2.15 PHP 5.3.2 with Suhosin-Patch PCRE Library Version => 8.02 2010-03-19 [2009-09-18 19:57:50] chris at smartt dot com Still happening on FreeBSD 7.2 and PHP 5.2.9 with Suhosin-Patch 0.9.7 (cli) (built: May 11 2009 22:23:18) #1860 0x28cdcad1 in match () from /usr/local/lib/libpcre.so.0 #1861 0x28cde851 in match () from /usr/local/lib/libpcre.so.0 #1862 0x28ce6ad7 in pcre_exec () from /usr/local/lib/libpcre.so.0 #1863 0x28cc931b in php_pcre_match_impl () from /usr/local/lib/php/20060613/pcre.so #1864 0x28cc9de0 in php_do_pcre_match () from /usr/local/lib/php/20060613/pcre.so #1865 0x0815c7bd in execute_internal () #1866 0x285d16e0 in suhosin_execute_internal () from /usr/local/lib/php/20060613/suhosin.so #1867 0x081695db in zend_do_fcall_common_helper_SPEC () #1868 0x0815d961 in execute () #1869 0x287810c2 in _su3jdmx () from /usr/local/lib/php/20060613/ioncube_loader_fre_5.2.so #1870 0x2912ef9c in ?? () #1871 0x in ?? () #1872 0x285dc780 in __JCR_LIST__ () from /usr/local/lib/php/20060613/suhosin.so #1873 0x285d1c55 in suhosin_execute_ex () from /usr/local/lib/php/20060613/suhosin.so [2009-06-10 18:06:00] bob at veznat dot com This is still broken. FreeBSD 7.1 and PHP 5.2.9. It seems that the original bug filer has provided plenty of repro. If that is not the case I'd be happy to go through the process of digging up all I can from my machine. [2009-02-26 01:30:01] joe at lastpass dot com Happens at somewhere between 3500 and 6400 characters on every Linux platform I have access to (x86 and x86_64): PHP 5.2.6-3ubuntu2 with Suhosin-Patch 0.9.6.2 (cli) (built: Feb 13 2009 20:07:08) PHP 5.2.6-2ubuntu4.1 with Suhosin-Patch 0.9.6.2 (cli) (built: Feb 11 2009 20:44:58) PHP 5.2.4-2ubuntu5.5 with Suhosin-Patch 0.9.6.2 (cli) (built: Feb 11 2009 20:09:11) PHP 5.2.6-3ubuntu2 with Suhosin-Patch 0.9.6.2 (cli) (built: Feb 13 2009 20:20:01) 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/bug.php?id=45546 -- Edit this bug report at http://bugs.php.net/bug.php?id=45546&edit=1
Bug #45546 [Com]: PCRE with utf8 kill apache childprocess
Edit report at http://bugs.php.net/bug.php?id=45546&edit=1 ID: 45546 Comment by: sergio at gruposinternet dot com dot br Reported by:kaiser at macbureau dot de Summary:PCRE with utf8 kill apache childprocess Status: No Feedback Type: Bug Package:PCRE related Operating System: FreeBSD 7 PHP Version:5.2.6 Block user comment: N New Comment: Still broken. FreeBSD: 7.2-RELEASE Apache: 2.2.15 PHP version: 5.2.14 (without Suhosin patch) PCRE Library Version => 7.9 2009-04-11 >From dmesg: pid 61580 (httpd), uid 80: exited on signal 4 Previous Comments: [2010-06-04 18:56:30] martin at veverka dot eu Hi. Still broken. from Apache error log: [notice] child pid 43125 exit signal Illegal instruction (4) FreeBSD 8.0 Apache/2.2.15 PHP 5.3.2 with Suhosin-Patch PCRE Library Version => 8.02 2010-03-19 [2009-09-18 19:57:50] chris at smartt dot com Still happening on FreeBSD 7.2 and PHP 5.2.9 with Suhosin-Patch 0.9.7 (cli) (built: May 11 2009 22:23:18) #1860 0x28cdcad1 in match () from /usr/local/lib/libpcre.so.0 #1861 0x28cde851 in match () from /usr/local/lib/libpcre.so.0 #1862 0x28ce6ad7 in pcre_exec () from /usr/local/lib/libpcre.so.0 #1863 0x28cc931b in php_pcre_match_impl () from /usr/local/lib/php/20060613/pcre.so #1864 0x28cc9de0 in php_do_pcre_match () from /usr/local/lib/php/20060613/pcre.so #1865 0x0815c7bd in execute_internal () #1866 0x285d16e0 in suhosin_execute_internal () from /usr/local/lib/php/20060613/suhosin.so #1867 0x081695db in zend_do_fcall_common_helper_SPEC () #1868 0x0815d961 in execute () #1869 0x287810c2 in _su3jdmx () from /usr/local/lib/php/20060613/ioncube_loader_fre_5.2.so #1870 0x2912ef9c in ?? () #1871 0x in ?? () #1872 0x285dc780 in __JCR_LIST__ () from /usr/local/lib/php/20060613/suhosin.so #1873 0x285d1c55 in suhosin_execute_ex () from /usr/local/lib/php/20060613/suhosin.so [2009-06-10 18:06:00] bob at veznat dot com This is still broken. FreeBSD 7.1 and PHP 5.2.9. It seems that the original bug filer has provided plenty of repro. If that is not the case I'd be happy to go through the process of digging up all I can from my machine. [2009-02-26 01:30:01] joe at lastpass dot com Happens at somewhere between 3500 and 6400 characters on every Linux platform I have access to (x86 and x86_64): PHP 5.2.6-3ubuntu2 with Suhosin-Patch 0.9.6.2 (cli) (built: Feb 13 2009 20:07:08) PHP 5.2.6-2ubuntu4.1 with Suhosin-Patch 0.9.6.2 (cli) (built: Feb 11 2009 20:44:58) PHP 5.2.4-2ubuntu5.5 with Suhosin-Patch 0.9.6.2 (cli) (built: Feb 11 2009 20:09:11) PHP 5.2.6-3ubuntu2 with Suhosin-Patch 0.9.6.2 (cli) (built: Feb 13 2009 20:20:01) [2009-02-08 11:55:20] vanav at vanav dot com dot ua Two gdb examples: gdb66: Program received signal SIGSEGV, Segmentation fault. match ( eptr=0x29385a68 "3'\";\n$select[] = \"SELECT p1.id, nick, p1.creation_date, p1.modification_date, p1.post_title, p1.post_text, p1.parent_post_id, p2.post_title AS parent_post_title, p3.post_title AS answer_parent_post_ti"..., ecode=0x28f160ed "\034\"T", mstart=0x293854bc ", ?00\223 заМ217вил ?232М203ниМ206М213н. даже М201М200еднемМ203 клаМ201М201М203>, ?00\223 заМ217вил ?232М203ниМ206М213н. ?237о мнениМ216 ?232М203ниМ206М213на, кМ200М213мМ201кие влаМ201М202и должнМ213 даМ202М214 возможноМ201М202М214 М201М200еднемМ203 клаМ201М201М203 капиМ202ализиМ200оваМ202М214 иМ205 М201беМ200ежен?..., offset_top=4, md=0xbfbf89d0, ims=0, eptrb=0xbfa006a0, flags=2, rdepth=1388) at /usr/ports/lang/php5/work/php-5.2.8/ext/pcre/pcrelib/pcre_exec.c:2160 2160/usr/ports/lang/php5/work/php-5.2.8/ext/pcre/pcrelib/pcre_exec.c: No such file or directory. in /usr/ports/lang/php5/work/php-5.2.8/ext/pcre/pcrelib/pcre_exec.c 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/bug.php?id=45546 -- Edit this bug report at http://bugs.php.net/bug.php?id=45546&edit=1
Bug #45546 [Com]: PCRE with utf8 kill apache childprocess
Edit report at http://bugs.php.net/bug.php?id=45546&edit=1 ID: 45546 Comment by: martin at veverka dot eu Reported by: kaiser at macbureau dot de Summary: PCRE with utf8 kill apache childprocess Status: No Feedback Type: Bug Package: PCRE related Operating System: FreeBSD 7 PHP Version: 5.2.6 New Comment: Hi. Still broken. from Apache error log: [notice] child pid 43125 exit signal Illegal instruction (4) FreeBSD 8.0 Apache/2.2.15 PHP 5.3.2 with Suhosin-Patch PCRE Library Version => 8.02 2010-03-19 Previous Comments: [2009-09-18 19:57:50] chris at smartt dot com Still happening on FreeBSD 7.2 and PHP 5.2.9 with Suhosin-Patch 0.9.7 (cli) (built: May 11 2009 22:23:18) #1860 0x28cdcad1 in match () from /usr/local/lib/libpcre.so.0 #1861 0x28cde851 in match () from /usr/local/lib/libpcre.so.0 #1862 0x28ce6ad7 in pcre_exec () from /usr/local/lib/libpcre.so.0 #1863 0x28cc931b in php_pcre_match_impl () from /usr/local/lib/php/20060613/pcre.so #1864 0x28cc9de0 in php_do_pcre_match () from /usr/local/lib/php/20060613/pcre.so #1865 0x0815c7bd in execute_internal () #1866 0x285d16e0 in suhosin_execute_internal () from /usr/local/lib/php/20060613/suhosin.so #1867 0x081695db in zend_do_fcall_common_helper_SPEC () #1868 0x0815d961 in execute () #1869 0x287810c2 in _su3jdmx () from /usr/local/lib/php/20060613/ioncube_loader_fre_5.2.so #1870 0x2912ef9c in ?? () #1871 0x in ?? () #1872 0x285dc780 in __JCR_LIST__ () from /usr/local/lib/php/20060613/suhosin.so #1873 0x285d1c55 in suhosin_execute_ex () from /usr/local/lib/php/20060613/suhosin.so [2009-06-10 18:06:00] bob at veznat dot com This is still broken. FreeBSD 7.1 and PHP 5.2.9. It seems that the original bug filer has provided plenty of repro. If that is not the case I'd be happy to go through the process of digging up all I can from my machine. [2009-02-26 01:30:01] joe at lastpass dot com Happens at somewhere between 3500 and 6400 characters on every Linux platform I have access to (x86 and x86_64): PHP 5.2.6-3ubuntu2 with Suhosin-Patch 0.9.6.2 (cli) (built: Feb 13 2009 20:07:08) PHP 5.2.6-2ubuntu4.1 with Suhosin-Patch 0.9.6.2 (cli) (built: Feb 11 2009 20:44:58) PHP 5.2.4-2ubuntu5.5 with Suhosin-Patch 0.9.6.2 (cli) (built: Feb 11 2009 20:09:11) PHP 5.2.6-3ubuntu2 with Suhosin-Patch 0.9.6.2 (cli) (built: Feb 13 2009 20:20:01) [2009-02-08 11:55:20] vanav at vanav dot com dot ua Two gdb examples: gdb66: Program received signal SIGSEGV, Segmentation fault. match ( eptr=0x29385a68 "3'\";\n$select[] = \"SELECT p1.id, nick, p1.creation_date, p1.modification_date, p1.post_title, p1.post_text, p1.parent_post_id, p2.post_title AS parent_post_title, p3.post_title AS answer_parent_post_ti"..., ecode=0x28f160ed "\034\"T", mstart=0x293854bc ", ?00\223 заМ217вил ?232М203ниМ206М213н. даже М201М200еднемМ203 клаМ201М201М203>, ?00\223 заМ217вил ?232М203ниМ206М213н. ?237о мнениМ216 ?232М203ниМ206М213на, кМ200М213мМ201кие влаМ201М202и должнМ213 даМ202М214 возможноМ201М202М214 М201М200еднемМ203 клаМ201М201М203 капиМ202ализиМ200оваМ202М214 иМ205 М201беМ200ежен?..., offset_top=4, md=0xbfbf89d0, ims=0, eptrb=0xbfa006a0, flags=2, rdepth=1388) at /usr/ports/lang/php5/work/php-5.2.8/ext/pcre/pcrelib/pcre_exec.c:2160 2160/usr/ports/lang/php5/work/php-5.2.8/ext/pcre/pcrelib/pcre_exec.c: No such file or directory. in /usr/ports/lang/php5/work/php-5.2.8/ext/pcre/pcrelib/pcre_exec.c [2009-02-05 01:43:05] vanav at vanav dot com dot ua Got the same bug, PHP 5.2.8/PCRE 7.8, Apache 2.2.11, Freebsd. 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/bug.php?id=45546 -- Edit this bug report at http://bugs.php.net/bug.php?id=45546&edit=1
#45546 [Com]: PCRE with utf8 kill apache childprocess
ID: 45546 Comment by: chris at smartt dot com Reported By: kaiser at macbureau dot de Status: No Feedback Bug Type: PCRE related Operating System: FreeBSD 7 PHP Version: 5.2.6 New Comment: Still happening on FreeBSD 7.2 and PHP 5.2.9 with Suhosin-Patch 0.9.7 (cli) (built: May 11 2009 22:23:18) #1860 0x28cdcad1 in match () from /usr/local/lib/libpcre.so.0 #1861 0x28cde851 in match () from /usr/local/lib/libpcre.so.0 #1862 0x28ce6ad7 in pcre_exec () from /usr/local/lib/libpcre.so.0 #1863 0x28cc931b in php_pcre_match_impl () from /usr/local/lib/php/20060613/pcre.so #1864 0x28cc9de0 in php_do_pcre_match () from /usr/local/lib/php/20060613/pcre.so #1865 0x0815c7bd in execute_internal () #1866 0x285d16e0 in suhosin_execute_internal () from /usr/local/lib/php/20060613/suhosin.so #1867 0x081695db in zend_do_fcall_common_helper_SPEC () #1868 0x0815d961 in execute () #1869 0x287810c2 in _su3jdmx () from /usr/local/lib/php/20060613/ioncube_loader_fre_5.2.so #1870 0x2912ef9c in ?? () #1871 0x in ?? () #1872 0x285dc780 in __JCR_LIST__ () from /usr/local/lib/php/20060613/suhosin.so #1873 0x285d1c55 in suhosin_execute_ex () from /usr/local/lib/php/20060613/suhosin.so Previous Comments: [2009-06-10 18:06:00] bob at veznat dot com This is still broken. FreeBSD 7.1 and PHP 5.2.9. It seems that the original bug filer has provided plenty of repro. If that is not the case I'd be happy to go through the process of digging up all I can from my machine. [2009-02-26 01:30:01] joe at lastpass dot com Happens at somewhere between 3500 and 6400 characters on every Linux platform I have access to (x86 and x86_64): PHP 5.2.6-3ubuntu2 with Suhosin-Patch 0.9.6.2 (cli) (built: Feb 13 2009 20:07:08) PHP 5.2.6-2ubuntu4.1 with Suhosin-Patch 0.9.6.2 (cli) (built: Feb 11 2009 20:44:58) PHP 5.2.4-2ubuntu5.5 with Suhosin-Patch 0.9.6.2 (cli) (built: Feb 11 2009 20:09:11) PHP 5.2.6-3ubuntu2 with Suhosin-Patch 0.9.6.2 (cli) (built: Feb 13 2009 20:20:01) [2009-02-08 11:55:20] vanav at vanav dot com dot ua Two gdb examples: gdb66: Program received signal SIGSEGV, Segmentation fault. match ( eptr=0x29385a68 "3'\";\n$select[] = \"SELECT p1.id, nick, p1.creation_date, p1.modification_date, p1.post_title, p1.post_text, p1.parent_post_id, p2.post_title AS parent_post_title, p3.post_title AS answer_parent_post_ti"..., ecode=0x28f160ed "\034\"T", mstart=0x293854bc ", ?00\223 заМ217вил ?232М203ниМ206М213н. даже М201М200еднемМ203 клаМ201М201М203>, ?00\223 заМ217вил ?232М203ниМ206М213н. ?237о мнениМ216 ?232М203ниМ206М213на, кМ200М213мМ201кие влаМ201М202и должнМ213 даМ202М214 возможноМ201М202М214 М201М200еднемМ203 клаМ201М201М203 капиМ202ализиМ200оваМ202М214 иМ205 М201беМ200ежен?..., offset_top=4, md=0xbfbf89d0, ims=0, eptrb=0xbfa006a0, flags=2, rdepth=1388) at /usr/ports/lang/php5/work/php-5.2.8/ext/pcre/pcrelib/pcre_exec.c:2160 2160/usr/ports/lang/php5/work/php-5.2.8/ext/pcre/pcrelib/pcre_exec.c: No such file or directory. in /usr/ports/lang/php5/work/php-5.2.8/ext/pcre/pcrelib/pcre_exec.c [2009-02-05 01:43:05] vanav at vanav dot com dot ua Got the same bug, PHP 5.2.8/PCRE 7.8, Apache 2.2.11, Freebsd. [2009-01-27 12:37:10] keltia at gmail dot com I have a similar problem after upgrading to PHP 5.2.8/PCRE 7.8 on a FreeBSD 7.1/amd64. I'm trying to upgrade Gallery2 to 2.3 and the installer fails with that error. [Tue Jan 27 12:28:12 2009] [notice] child pid 92633 exit signal Illegal instruction (4) 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/45546 -- Edit this bug report at http://bugs.php.net/?id=45546&edit=1
#45546 [Com]: PCRE with utf8 kill apache childprocess
ID: 45546 Comment by: bob at veznat dot com Reported By: kaiser at macbureau dot de Status: No Feedback Bug Type: PCRE related Operating System: FreeBSD 7 PHP Version: 5.2.6 New Comment: This is still broken. FreeBSD 7.1 and PHP 5.2.9. It seems that the original bug filer has provided plenty of repro. If that is not the case I'd be happy to go through the process of digging up all I can from my machine. Previous Comments: [2009-02-26 01:30:01] joe at lastpass dot com Happens at somewhere between 3500 and 6400 characters on every Linux platform I have access to (x86 and x86_64): PHP 5.2.6-3ubuntu2 with Suhosin-Patch 0.9.6.2 (cli) (built: Feb 13 2009 20:07:08) PHP 5.2.6-2ubuntu4.1 with Suhosin-Patch 0.9.6.2 (cli) (built: Feb 11 2009 20:44:58) PHP 5.2.4-2ubuntu5.5 with Suhosin-Patch 0.9.6.2 (cli) (built: Feb 11 2009 20:09:11) PHP 5.2.6-3ubuntu2 with Suhosin-Patch 0.9.6.2 (cli) (built: Feb 13 2009 20:20:01) [2009-02-08 11:55:20] vanav at vanav dot com dot ua Two gdb examples: gdb66: Program received signal SIGSEGV, Segmentation fault. match ( eptr=0x29385a68 "3'\";\n$select[] = \"SELECT p1.id, nick, p1.creation_date, p1.modification_date, p1.post_title, p1.post_text, p1.parent_post_id, p2.post_title AS parent_post_title, p3.post_title AS answer_parent_post_ti"..., ecode=0x28f160ed "\034\"T", mstart=0x293854bc ", ?00\223 заМ217вил ?232М203ниМ206М213н. даже М201М200еднемМ203 клаМ201М201М203>, ?00\223 заМ217вил ?232М203ниМ206М213н. ?237о мнениМ216 ?232М203ниМ206М213на, кМ200М213мМ201кие влаМ201М202и должнМ213 даМ202М214 возможноМ201М202М214 М201М200еднемМ203 клаМ201М201М203 капиМ202ализиМ200оваМ202М214 иМ205 М201беМ200ежен?..., offset_top=4, md=0xbfbf89d0, ims=0, eptrb=0xbfa006a0, flags=2, rdepth=1388) at /usr/ports/lang/php5/work/php-5.2.8/ext/pcre/pcrelib/pcre_exec.c:2160 2160/usr/ports/lang/php5/work/php-5.2.8/ext/pcre/pcrelib/pcre_exec.c: No such file or directory. in /usr/ports/lang/php5/work/php-5.2.8/ext/pcre/pcrelib/pcre_exec.c [2009-02-05 01:43:05] vanav at vanav dot com dot ua Got the same bug, PHP 5.2.8/PCRE 7.8, Apache 2.2.11, Freebsd. [2009-01-27 12:37:10] keltia at gmail dot com I have a similar problem after upgrading to PHP 5.2.8/PCRE 7.8 on a FreeBSD 7.1/amd64. I'm trying to upgrade Gallery2 to 2.3 and the installer fails with that error. [Tue Jan 27 12:28:12 2009] [notice] child pid 92633 exit signal Illegal instruction (4) [2009-01-27 02:16:43] jdw at wheelhouse dot org We are also having this problem on FreeBSD 7 with Apache 1.3. The stack trace is the same: #0 0x286dcbc7 in match () from /usr/local/lib/libpcre.so.0 #1 0x286e3aba in match () from /usr/local/lib/libpcre.so.0 #2 0x286e3aba in match () from /usr/local/lib/libpcre.so.0 #3 0x286e469e in match () from /usr/local/lib/libpcre.so.0 #4 0x286dd629 in match () from /usr/local/lib/libpcre.so.0 #5 0x286e76c4 in pcre_exec () from /usr/local/lib/libpcre.so.0 #6 0x284b72fe in php_pcre_match_impl () from /nfsn/apps/apache/libexec/libphp5.so #7 0x284b7cac in php_do_pcre_match () from /nfsn/apps/apache/libexec/libphp5.so #8 0x285db1a8 in zend_do_fcall_common_helper_SPEC () from /nfsn/apps/apache/libexec/libphp5.so #9 0x285cca7f in execute () from /nfsn/apps/apache/libexec/libphp5.so #10 0x28b2f0c2 in _su3jdmx () from /nfsn/apps/php5/lib/php/extensions/no-debug-non-zts- 20060613/ioncube_loader_fre_5.2.so #11 0x2af863d8 in ?? () #12 0x29e80750 in ?? () #13 0x29e7f75c in ?? () #14 0x285dac0e in zend_do_fcall_common_helper_SPEC () from /nfsn/apps/apache/libexec/libphp5.so (This version was built with the FreeBSD PCRE instead of the builtin in case that helped; it didn't.) In one case, a customer has to set pcre.backtrack_limit and pcre.recursion_limit to 10 to get a Wordpress RSS feed to load. Are those considered "sane" values? Or is this getting ignored due to the incorrect "No Feedback" status? 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/45546 -- Edit this bug report at http://bugs.php.net/?id=45546&edit=1
#45546 [Com]: PCRE with utf8 kill apache childprocess
ID: 45546 Comment by: joe at lastpass dot com Reported By: kaiser at macbureau dot de Status: No Feedback Bug Type: PCRE related Operating System: FreeBSD 7 PHP Version: 5.2.6 New Comment: Happens at somewhere between 3500 and 6400 characters on every Linux platform I have access to (x86 and x86_64): PHP 5.2.6-3ubuntu2 with Suhosin-Patch 0.9.6.2 (cli) (built: Feb 13 2009 20:07:08) PHP 5.2.6-2ubuntu4.1 with Suhosin-Patch 0.9.6.2 (cli) (built: Feb 11 2009 20:44:58) PHP 5.2.4-2ubuntu5.5 with Suhosin-Patch 0.9.6.2 (cli) (built: Feb 11 2009 20:09:11) PHP 5.2.6-3ubuntu2 with Suhosin-Patch 0.9.6.2 (cli) (built: Feb 13 2009 20:20:01) Previous Comments: [2009-02-08 11:55:20] vanav at vanav dot com dot ua Two gdb examples: gdb66: Program received signal SIGSEGV, Segmentation fault. match ( eptr=0x29385a68 "3'\";\n$select[] = \"SELECT p1.id, nick, p1.creation_date, p1.modification_date, p1.post_title, p1.post_text, p1.parent_post_id, p2.post_title AS parent_post_title, p3.post_title AS answer_parent_post_ti"..., ecode=0x28f160ed "\034\"T", mstart=0x293854bc ", ?00\223 заМ217вил ?232М203ниМ206М213н. даже М201М200еднемМ203 клаМ201М201М203>, ?00\223 заМ217вил ?232М203ниМ206М213н. ?237о мнениМ216 ?232М203ниМ206М213на, кМ200М213мМ201кие влаМ201М202и должнМ213 даМ202М214 возможноМ201М202М214 М201М200еднемМ203 клаМ201М201М203 капиМ202ализиМ200оваМ202М214 иМ205 М201беМ200ежен?..., offset_top=4, md=0xbfbf89d0, ims=0, eptrb=0xbfa006a0, flags=2, rdepth=1388) at /usr/ports/lang/php5/work/php-5.2.8/ext/pcre/pcrelib/pcre_exec.c:2160 2160/usr/ports/lang/php5/work/php-5.2.8/ext/pcre/pcrelib/pcre_exec.c: No such file or directory. in /usr/ports/lang/php5/work/php-5.2.8/ext/pcre/pcrelib/pcre_exec.c [2009-02-05 01:43:05] vanav at vanav dot com dot ua Got the same bug, PHP 5.2.8/PCRE 7.8, Apache 2.2.11, Freebsd. [2009-01-27 12:37:10] keltia at gmail dot com I have a similar problem after upgrading to PHP 5.2.8/PCRE 7.8 on a FreeBSD 7.1/amd64. I'm trying to upgrade Gallery2 to 2.3 and the installer fails with that error. [Tue Jan 27 12:28:12 2009] [notice] child pid 92633 exit signal Illegal instruction (4) [2009-01-27 02:16:43] jdw at wheelhouse dot org We are also having this problem on FreeBSD 7 with Apache 1.3. The stack trace is the same: #0 0x286dcbc7 in match () from /usr/local/lib/libpcre.so.0 #1 0x286e3aba in match () from /usr/local/lib/libpcre.so.0 #2 0x286e3aba in match () from /usr/local/lib/libpcre.so.0 #3 0x286e469e in match () from /usr/local/lib/libpcre.so.0 #4 0x286dd629 in match () from /usr/local/lib/libpcre.so.0 #5 0x286e76c4 in pcre_exec () from /usr/local/lib/libpcre.so.0 #6 0x284b72fe in php_pcre_match_impl () from /nfsn/apps/apache/libexec/libphp5.so #7 0x284b7cac in php_do_pcre_match () from /nfsn/apps/apache/libexec/libphp5.so #8 0x285db1a8 in zend_do_fcall_common_helper_SPEC () from /nfsn/apps/apache/libexec/libphp5.so #9 0x285cca7f in execute () from /nfsn/apps/apache/libexec/libphp5.so #10 0x28b2f0c2 in _su3jdmx () from /nfsn/apps/php5/lib/php/extensions/no-debug-non-zts- 20060613/ioncube_loader_fre_5.2.so #11 0x2af863d8 in ?? () #12 0x29e80750 in ?? () #13 0x29e7f75c in ?? () #14 0x285dac0e in zend_do_fcall_common_helper_SPEC () from /nfsn/apps/apache/libexec/libphp5.so (This version was built with the FreeBSD PCRE instead of the builtin in case that helped; it didn't.) In one case, a customer has to set pcre.backtrack_limit and pcre.recursion_limit to 10 to get a Wordpress RSS feed to load. Are those considered "sane" values? Or is this getting ignored due to the incorrect "No Feedback" status? [2009-01-14 13:00:22] jdc at parodius dot com I've built PHP 5.2.8 with debugging enabled, and ran the following script under PHP via the CLI, under gdb: It's important to note that if I change the str_repeat() length from 1244 to 1243, the segfault doesn't happen. The system limits: Resource limits (current): cputime infinity secs filesize infinity kB datasize 786432 kB stacksize 131072 kB coredumpsize infinity kB memoryuseinfinity kB memorylocked infinity kB maxprocesses 5547 openfiles 11095 sbsize infinity bytes vmemoryuse infinity kB Anyway, the results of the gdb backtrace are here (~790KB file): http://www.malkavian.com/~jdc/php.bug45546.backtrace.txt Hope this helps. The remainder of the comments for this report are too l
#45546 [Com]: PCRE with utf8 kill apache childprocess
ID: 45546 Comment by: vanav at vanav dot com dot ua Reported By: kaiser at macbureau dot de Status: No Feedback Bug Type: PCRE related Operating System: FreeBSD 7 PHP Version: 5.2.6 New Comment: Two gdb examples: gdb66: Program received signal SIGSEGV, Segmentation fault. match ( eptr=0x29385a68 "3'\";\n$select[] = \"SELECT p1.id, nick, p1.creation_date, p1.modification_date, p1.post_title, p1.post_text, p1.parent_post_id, p2.post_title AS parent_post_title, p3.post_title AS answer_parent_post_ti"..., ecode=0x28f160ed "\034\"T", mstart=0x293854bc ", ?00\223 заМ217вил ?232М203ниМ206М213н. даже М201М200еднемМ203 клаМ201М201М203>, ?00\223 заМ217вил ?232М203ниМ206М213н. ?237о мнениМ216 ?232М203ниМ206М213на, кМ200М213мМ201кие влаМ201М202и должнМ213 даМ202М214 возможноМ201М202М214 М201М200еднемМ203 клаМ201М201М203 капиМ202ализиМ200оваМ202М214 иМ205 М201беМ200ежен?..., offset_top=4, md=0xbfbf89d0, ims=0, eptrb=0xbfa006a0, flags=2, rdepth=1388) at /usr/ports/lang/php5/work/php-5.2.8/ext/pcre/pcrelib/pcre_exec.c:2160 2160/usr/ports/lang/php5/work/php-5.2.8/ext/pcre/pcrelib/pcre_exec.c: No such file or directory. in /usr/ports/lang/php5/work/php-5.2.8/ext/pcre/pcrelib/pcre_exec.c Previous Comments: [2009-02-05 01:43:05] vanav at vanav dot com dot ua Got the same bug, PHP 5.2.8/PCRE 7.8, Apache 2.2.11, Freebsd. [2009-01-27 12:37:10] keltia at gmail dot com I have a similar problem after upgrading to PHP 5.2.8/PCRE 7.8 on a FreeBSD 7.1/amd64. I'm trying to upgrade Gallery2 to 2.3 and the installer fails with that error. [Tue Jan 27 12:28:12 2009] [notice] child pid 92633 exit signal Illegal instruction (4) [2009-01-27 02:16:43] jdw at wheelhouse dot org We are also having this problem on FreeBSD 7 with Apache 1.3. The stack trace is the same: #0 0x286dcbc7 in match () from /usr/local/lib/libpcre.so.0 #1 0x286e3aba in match () from /usr/local/lib/libpcre.so.0 #2 0x286e3aba in match () from /usr/local/lib/libpcre.so.0 #3 0x286e469e in match () from /usr/local/lib/libpcre.so.0 #4 0x286dd629 in match () from /usr/local/lib/libpcre.so.0 #5 0x286e76c4 in pcre_exec () from /usr/local/lib/libpcre.so.0 #6 0x284b72fe in php_pcre_match_impl () from /nfsn/apps/apache/libexec/libphp5.so #7 0x284b7cac in php_do_pcre_match () from /nfsn/apps/apache/libexec/libphp5.so #8 0x285db1a8 in zend_do_fcall_common_helper_SPEC () from /nfsn/apps/apache/libexec/libphp5.so #9 0x285cca7f in execute () from /nfsn/apps/apache/libexec/libphp5.so #10 0x28b2f0c2 in _su3jdmx () from /nfsn/apps/php5/lib/php/extensions/no-debug-non-zts- 20060613/ioncube_loader_fre_5.2.so #11 0x2af863d8 in ?? () #12 0x29e80750 in ?? () #13 0x29e7f75c in ?? () #14 0x285dac0e in zend_do_fcall_common_helper_SPEC () from /nfsn/apps/apache/libexec/libphp5.so (This version was built with the FreeBSD PCRE instead of the builtin in case that helped; it didn't.) In one case, a customer has to set pcre.backtrack_limit and pcre.recursion_limit to 10 to get a Wordpress RSS feed to load. Are those considered "sane" values? Or is this getting ignored due to the incorrect "No Feedback" status? [2009-01-14 13:00:22] jdc at parodius dot com I've built PHP 5.2.8 with debugging enabled, and ran the following script under PHP via the CLI, under gdb: It's important to note that if I change the str_repeat() length from 1244 to 1243, the segfault doesn't happen. The system limits: Resource limits (current): cputime infinity secs filesize infinity kB datasize 786432 kB stacksize 131072 kB coredumpsize infinity kB memoryuseinfinity kB memorylocked infinity kB maxprocesses 5547 openfiles 11095 sbsize infinity bytes vmemoryuse infinity kB Anyway, the results of the gdb backtrace are here (~790KB file): http://www.malkavian.com/~jdc/php.bug45546.backtrace.txt Hope this helps. [2009-01-14 12:27:59] jdc at parodius dot com This bug still exists in PHP 5.2.8, which uses its own bundled version of pcre. FreeBSD 7.1-STABLE is being used here. I have a customer who is experiencing this problem on a near-daily basis (logs showing httpd SIGILL regularly). I can induce a signal 11 from the shell (using PHP CLI) executing the code provided by "hempalex at gmail dot com" as well as the code provided by "kaiser at macbureau dot de". The comment from "ale at FreeBSD.org" also applies -- the value given to str_repeat() does in fact play a role. But when run from within Apache (2.2.11 using mod_php), s
#45546 [Com]: PCRE with utf8 kill apache childprocess
ID: 45546 Comment by: vanav at vanav dot com dot ua Reported By: kaiser at macbureau dot de Status: No Feedback Bug Type: PCRE related Operating System: FreeBSD 7 PHP Version: 5.2.6 New Comment: Got the same bug, PHP 5.2.8/PCRE 7.8, Apache 2.2.11, Freebsd. Previous Comments: [2009-01-27 12:37:10] keltia at gmail dot com I have a similar problem after upgrading to PHP 5.2.8/PCRE 7.8 on a FreeBSD 7.1/amd64. I'm trying to upgrade Gallery2 to 2.3 and the installer fails with that error. [Tue Jan 27 12:28:12 2009] [notice] child pid 92633 exit signal Illegal instruction (4) [2009-01-27 02:16:43] jdw at wheelhouse dot org We are also having this problem on FreeBSD 7 with Apache 1.3. The stack trace is the same: #0 0x286dcbc7 in match () from /usr/local/lib/libpcre.so.0 #1 0x286e3aba in match () from /usr/local/lib/libpcre.so.0 #2 0x286e3aba in match () from /usr/local/lib/libpcre.so.0 #3 0x286e469e in match () from /usr/local/lib/libpcre.so.0 #4 0x286dd629 in match () from /usr/local/lib/libpcre.so.0 #5 0x286e76c4 in pcre_exec () from /usr/local/lib/libpcre.so.0 #6 0x284b72fe in php_pcre_match_impl () from /nfsn/apps/apache/libexec/libphp5.so #7 0x284b7cac in php_do_pcre_match () from /nfsn/apps/apache/libexec/libphp5.so #8 0x285db1a8 in zend_do_fcall_common_helper_SPEC () from /nfsn/apps/apache/libexec/libphp5.so #9 0x285cca7f in execute () from /nfsn/apps/apache/libexec/libphp5.so #10 0x28b2f0c2 in _su3jdmx () from /nfsn/apps/php5/lib/php/extensions/no-debug-non-zts- 20060613/ioncube_loader_fre_5.2.so #11 0x2af863d8 in ?? () #12 0x29e80750 in ?? () #13 0x29e7f75c in ?? () #14 0x285dac0e in zend_do_fcall_common_helper_SPEC () from /nfsn/apps/apache/libexec/libphp5.so (This version was built with the FreeBSD PCRE instead of the builtin in case that helped; it didn't.) In one case, a customer has to set pcre.backtrack_limit and pcre.recursion_limit to 10 to get a Wordpress RSS feed to load. Are those considered "sane" values? Or is this getting ignored due to the incorrect "No Feedback" status? [2009-01-14 13:00:22] jdc at parodius dot com I've built PHP 5.2.8 with debugging enabled, and ran the following script under PHP via the CLI, under gdb: It's important to note that if I change the str_repeat() length from 1244 to 1243, the segfault doesn't happen. The system limits: Resource limits (current): cputime infinity secs filesize infinity kB datasize 786432 kB stacksize 131072 kB coredumpsize infinity kB memoryuseinfinity kB memorylocked infinity kB maxprocesses 5547 openfiles 11095 sbsize infinity bytes vmemoryuse infinity kB Anyway, the results of the gdb backtrace are here (~790KB file): http://www.malkavian.com/~jdc/php.bug45546.backtrace.txt Hope this helps. [2009-01-14 12:27:59] jdc at parodius dot com This bug still exists in PHP 5.2.8, which uses its own bundled version of pcre. FreeBSD 7.1-STABLE is being used here. I have a customer who is experiencing this problem on a near-daily basis (logs showing httpd SIGILL regularly). I can induce a signal 11 from the shell (using PHP CLI) executing the code provided by "hempalex at gmail dot com" as well as the code provided by "kaiser at macbureau dot de". The comment from "ale at FreeBSD.org" also applies -- the value given to str_repeat() does in fact play a role. But when run from within Apache (2.2.11 using mod_php), signal 4 (illegal instruction) happens. I'm not sure why from within Apache it's SIGILL but from the command-line it's SIGSEGV. Increasing pcre.backtrack_limit and pcre.recursion_limit does not help. Decreasing them also does not help. I'd like to urge the PHP folks to take this problem seriously. There are many of us using FreeBSD who would be more than happy to give you an account on a development/test system for you to work out the source of this problem. [2008-09-26 16:17:20] nlop...@php.net again I cannot reproduce this problem. Try to adjust pcre.backtrack_limit and pcre.recursion_limit to some sane values. 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/45546 -- Edit this bug report at http://bugs.php.net/?id=45546&edit=1
#45546 [Com]: PCRE with utf8 kill apache childprocess
ID: 45546 Comment by: keltia at gmail dot com Reported By: kaiser at macbureau dot de Status: No Feedback Bug Type: PCRE related Operating System: FreeBSD 7 PHP Version: 5.2.6 New Comment: I have a similar problem after upgrading to PHP 5.2.8/PCRE 7.8 on a FreeBSD 7.1/amd64. I'm trying to upgrade Gallery2 to 2.3 and the installer fails with that error. [Tue Jan 27 12:28:12 2009] [notice] child pid 92633 exit signal Illegal instruction (4) Previous Comments: [2009-01-27 02:16:43] jdw at wheelhouse dot org We are also having this problem on FreeBSD 7 with Apache 1.3. The stack trace is the same: #0 0x286dcbc7 in match () from /usr/local/lib/libpcre.so.0 #1 0x286e3aba in match () from /usr/local/lib/libpcre.so.0 #2 0x286e3aba in match () from /usr/local/lib/libpcre.so.0 #3 0x286e469e in match () from /usr/local/lib/libpcre.so.0 #4 0x286dd629 in match () from /usr/local/lib/libpcre.so.0 #5 0x286e76c4 in pcre_exec () from /usr/local/lib/libpcre.so.0 #6 0x284b72fe in php_pcre_match_impl () from /nfsn/apps/apache/libexec/libphp5.so #7 0x284b7cac in php_do_pcre_match () from /nfsn/apps/apache/libexec/libphp5.so #8 0x285db1a8 in zend_do_fcall_common_helper_SPEC () from /nfsn/apps/apache/libexec/libphp5.so #9 0x285cca7f in execute () from /nfsn/apps/apache/libexec/libphp5.so #10 0x28b2f0c2 in _su3jdmx () from /nfsn/apps/php5/lib/php/extensions/no-debug-non-zts- 20060613/ioncube_loader_fre_5.2.so #11 0x2af863d8 in ?? () #12 0x29e80750 in ?? () #13 0x29e7f75c in ?? () #14 0x285dac0e in zend_do_fcall_common_helper_SPEC () from /nfsn/apps/apache/libexec/libphp5.so (This version was built with the FreeBSD PCRE instead of the builtin in case that helped; it didn't.) In one case, a customer has to set pcre.backtrack_limit and pcre.recursion_limit to 10 to get a Wordpress RSS feed to load. Are those considered "sane" values? Or is this getting ignored due to the incorrect "No Feedback" status? [2009-01-14 13:00:22] jdc at parodius dot com I've built PHP 5.2.8 with debugging enabled, and ran the following script under PHP via the CLI, under gdb: It's important to note that if I change the str_repeat() length from 1244 to 1243, the segfault doesn't happen. The system limits: Resource limits (current): cputime infinity secs filesize infinity kB datasize 786432 kB stacksize 131072 kB coredumpsize infinity kB memoryuseinfinity kB memorylocked infinity kB maxprocesses 5547 openfiles 11095 sbsize infinity bytes vmemoryuse infinity kB Anyway, the results of the gdb backtrace are here (~790KB file): http://www.malkavian.com/~jdc/php.bug45546.backtrace.txt Hope this helps. [2009-01-14 12:27:59] jdc at parodius dot com This bug still exists in PHP 5.2.8, which uses its own bundled version of pcre. FreeBSD 7.1-STABLE is being used here. I have a customer who is experiencing this problem on a near-daily basis (logs showing httpd SIGILL regularly). I can induce a signal 11 from the shell (using PHP CLI) executing the code provided by "hempalex at gmail dot com" as well as the code provided by "kaiser at macbureau dot de". The comment from "ale at FreeBSD.org" also applies -- the value given to str_repeat() does in fact play a role. But when run from within Apache (2.2.11 using mod_php), signal 4 (illegal instruction) happens. I'm not sure why from within Apache it's SIGILL but from the command-line it's SIGSEGV. Increasing pcre.backtrack_limit and pcre.recursion_limit does not help. Decreasing them also does not help. I'd like to urge the PHP folks to take this problem seriously. There are many of us using FreeBSD who would be more than happy to give you an account on a development/test system for you to work out the source of this problem. [2008-09-26 16:17:20] nlop...@php.net again I cannot reproduce this problem. Try to adjust pcre.backtrack_limit and pcre.recursion_limit to some sane values. [2008-09-26 09:17:06] ale at FreeBSD dot org The feedback was provided. In any case the above script works if the string length is <= 2243 and stops working if > 2243 'a' chars. 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/45546 -- Edit this bug report at http://bugs.php.net/?id=45546&edit=1
#45546 [Com]: PCRE with utf8 kill apache childprocess
ID: 45546 Comment by: jdw at wheelhouse dot org Reported By: kaiser at macbureau dot de Status: No Feedback Bug Type: PCRE related Operating System: FreeBSD 7 PHP Version: 5.2.6 New Comment: We are also having this problem on FreeBSD 7 with Apache 1.3. The stack trace is the same: #0 0x286dcbc7 in match () from /usr/local/lib/libpcre.so.0 #1 0x286e3aba in match () from /usr/local/lib/libpcre.so.0 #2 0x286e3aba in match () from /usr/local/lib/libpcre.so.0 #3 0x286e469e in match () from /usr/local/lib/libpcre.so.0 #4 0x286dd629 in match () from /usr/local/lib/libpcre.so.0 #5 0x286e76c4 in pcre_exec () from /usr/local/lib/libpcre.so.0 #6 0x284b72fe in php_pcre_match_impl () from /nfsn/apps/apache/libexec/libphp5.so #7 0x284b7cac in php_do_pcre_match () from /nfsn/apps/apache/libexec/libphp5.so #8 0x285db1a8 in zend_do_fcall_common_helper_SPEC () from /nfsn/apps/apache/libexec/libphp5.so #9 0x285cca7f in execute () from /nfsn/apps/apache/libexec/libphp5.so #10 0x28b2f0c2 in _su3jdmx () from /nfsn/apps/php5/lib/php/extensions/no-debug-non-zts- 20060613/ioncube_loader_fre_5.2.so #11 0x2af863d8 in ?? () #12 0x29e80750 in ?? () #13 0x29e7f75c in ?? () #14 0x285dac0e in zend_do_fcall_common_helper_SPEC () from /nfsn/apps/apache/libexec/libphp5.so (This version was built with the FreeBSD PCRE instead of the builtin in case that helped; it didn't.) In one case, a customer has to set pcre.backtrack_limit and pcre.recursion_limit to 10 to get a Wordpress RSS feed to load. Are those considered "sane" values? Or is this getting ignored due to the incorrect "No Feedback" status? Previous Comments: [2009-01-14 13:00:22] jdc at parodius dot com I've built PHP 5.2.8 with debugging enabled, and ran the following script under PHP via the CLI, under gdb: It's important to note that if I change the str_repeat() length from 1244 to 1243, the segfault doesn't happen. The system limits: Resource limits (current): cputime infinity secs filesize infinity kB datasize 786432 kB stacksize 131072 kB coredumpsize infinity kB memoryuseinfinity kB memorylocked infinity kB maxprocesses 5547 openfiles 11095 sbsize infinity bytes vmemoryuse infinity kB Anyway, the results of the gdb backtrace are here (~790KB file): http://www.malkavian.com/~jdc/php.bug45546.backtrace.txt Hope this helps. [2009-01-14 12:27:59] jdc at parodius dot com This bug still exists in PHP 5.2.8, which uses its own bundled version of pcre. FreeBSD 7.1-STABLE is being used here. I have a customer who is experiencing this problem on a near-daily basis (logs showing httpd SIGILL regularly). I can induce a signal 11 from the shell (using PHP CLI) executing the code provided by "hempalex at gmail dot com" as well as the code provided by "kaiser at macbureau dot de". The comment from "ale at FreeBSD.org" also applies -- the value given to str_repeat() does in fact play a role. But when run from within Apache (2.2.11 using mod_php), signal 4 (illegal instruction) happens. I'm not sure why from within Apache it's SIGILL but from the command-line it's SIGSEGV. Increasing pcre.backtrack_limit and pcre.recursion_limit does not help. Decreasing them also does not help. I'd like to urge the PHP folks to take this problem seriously. There are many of us using FreeBSD who would be more than happy to give you an account on a development/test system for you to work out the source of this problem. [2008-09-26 16:17:20] nlop...@php.net again I cannot reproduce this problem. Try to adjust pcre.backtrack_limit and pcre.recursion_limit to some sane values. [2008-09-26 09:17:06] ale at FreeBSD dot org The feedback was provided. In any case the above script works if the string length is <= 2243 and stops working if > 2243 'a' chars. [2008-07-27 01:00:01] php-bugs at lists dot php dot net No feedback was provided for this bug for over a week, so it is being suspended automatically. If you are able to provide the information that was originally requested, please do so and change the status of the bug back to "Open". 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/45546 -- Edit this bug report at http://bugs.php.net/?id=45546&edit=1
#45546 [Com]: PCRE with utf8 kill apache childprocess
ID: 45546 Comment by: jdc at parodius dot com Reported By: kaiser at macbureau dot de Status: No Feedback Bug Type: PCRE related Operating System: FreeBSD 7 PHP Version: 5.2.6 New Comment: I've built PHP 5.2.8 with debugging enabled, and ran the following script under PHP via the CLI, under gdb: It's important to note that if I change the str_repeat() length from 1244 to 1243, the segfault doesn't happen. The system limits: Resource limits (current): cputime infinity secs filesize infinity kB datasize 786432 kB stacksize 131072 kB coredumpsize infinity kB memoryuseinfinity kB memorylocked infinity kB maxprocesses 5547 openfiles 11095 sbsize infinity bytes vmemoryuse infinity kB Anyway, the results of the gdb backtrace are here (~790KB file): http://www.malkavian.com/~jdc/php.bug45546.backtrace.txt Hope this helps. Previous Comments: [2009-01-14 12:27:59] jdc at parodius dot com This bug still exists in PHP 5.2.8, which uses its own bundled version of pcre. FreeBSD 7.1-STABLE is being used here. I have a customer who is experiencing this problem on a near-daily basis (logs showing httpd SIGILL regularly). I can induce a signal 11 from the shell (using PHP CLI) executing the code provided by "hempalex at gmail dot com" as well as the code provided by "kaiser at macbureau dot de". The comment from "ale at FreeBSD.org" also applies -- the value given to str_repeat() does in fact play a role. But when run from within Apache (2.2.11 using mod_php), signal 4 (illegal instruction) happens. I'm not sure why from within Apache it's SIGILL but from the command-line it's SIGSEGV. Increasing pcre.backtrack_limit and pcre.recursion_limit does not help. Decreasing them also does not help. I'd like to urge the PHP folks to take this problem seriously. There are many of us using FreeBSD who would be more than happy to give you an account on a development/test system for you to work out the source of this problem. [2008-09-26 16:17:20] nlop...@php.net again I cannot reproduce this problem. Try to adjust pcre.backtrack_limit and pcre.recursion_limit to some sane values. [2008-09-26 09:17:06] ale at FreeBSD dot org The feedback was provided. In any case the above script works if the string length is <= 2243 and stops working if > 2243 'a' chars. [2008-07-27 01:00:01] php-bugs at lists dot php dot net No feedback was provided for this bug for over a week, so it is being suspended automatically. If you are able to provide the information that was originally requested, please do so and change the status of the bug back to "Open". [2008-07-25 13:45:15] hempalex at gmail dot com I reproduced this on FreeBSD 7.0 + Apache/2.2.9 + PHP/5.2.6 (bundled prce) script: mod_php: in apache logs: [notice] child pid 54586 exit signal Illegal instruction (4) in cli works fine! 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/45546 -- Edit this bug report at http://bugs.php.net/?id=45546&edit=1
#45546 [Com]: PCRE with utf8 kill apache childprocess
ID: 45546 Comment by: jdc at parodius dot com Reported By: kaiser at macbureau dot de Status: No Feedback Bug Type: PCRE related Operating System: FreeBSD 7 PHP Version: 5.2.6 New Comment: This bug still exists in PHP 5.2.8, which uses its own bundled version of pcre. FreeBSD 7.1-STABLE is being used here. I have a customer who is experiencing this problem on a near-daily basis (logs showing httpd SIGILL regularly). I can induce a signal 11 from the shell (using PHP CLI) executing the code provided by "hempalex at gmail dot com" as well as the code provided by "kaiser at macbureau dot de". The comment from "ale at FreeBSD.org" also applies -- the value given to str_repeat() does in fact play a role. But when run from within Apache (2.2.11 using mod_php), signal 4 (illegal instruction) happens. I'm not sure why from within Apache it's SIGILL but from the command-line it's SIGSEGV. Increasing pcre.backtrack_limit and pcre.recursion_limit does not help. Decreasing them also does not help. I'd like to urge the PHP folks to take this problem seriously. There are many of us using FreeBSD who would be more than happy to give you an account on a development/test system for you to work out the source of this problem. Previous Comments: [2008-09-26 16:17:20] nlop...@php.net again I cannot reproduce this problem. Try to adjust pcre.backtrack_limit and pcre.recursion_limit to some sane values. [2008-09-26 09:17:06] ale at FreeBSD dot org The feedback was provided. In any case the above script works if the string length is <= 2243 and stops working if > 2243 'a' chars. [2008-07-27 01:00:01] php-bugs at lists dot php dot net No feedback was provided for this bug for over a week, so it is being suspended automatically. If you are able to provide the information that was originally requested, please do so and change the status of the bug back to "Open". [2008-07-25 13:45:15] hempalex at gmail dot com I reproduced this on FreeBSD 7.0 + Apache/2.2.9 + PHP/5.2.6 (bundled prce) script: mod_php: in apache logs: [notice] child pid 54586 exit signal Illegal instruction (4) in cli works fine! [2008-07-22 23:08:28] nikolas dot hagelstein at gmail dot com Confirmed. System: FreeBSD 7 PHP 5.2.6 (PCRE Library Version => 7.6 2008-01-28) stack size (kbytes, -s) 524288 Backtrace: #6216 0x00080407a494 in match () from /usr/local/lib/php/20060613/pcre.so # #6217 0x00080407701c in match () from /usr/local/lib/php/20060613/pcre.so # #6218 0x00080407a494 in match () from /usr/local/lib/php/20060613/pcre.so # #6219 0x00080407701c in match () from /usr/local/lib/php/20060613/pcre.so # #6220 0x000804076d05 in match () from /usr/local/lib/php/20060613/pcre.so # #6221 0x00080407f12f in php_pcre_exec () # from /usr/local/lib/php/20060613/pcre.so # # #6222 0x000804084c02 in php_pcre_match_impl () # from /usr/local/lib/php/20060613/pcre.so # #6223 0x00080408569b in php_do_pcre_match () # from /usr/local/lib/php/20060613/pcre.so # #6224 0x00538912 in zend_do_fcall_common_helper_SPEC () # #6225 0x00528603 in execute () # #6226 0x005383a4 in zend_do_fcall_common_helper_SPEC () # #6227 0x00528603 in execute () # #6228 0x00508dd3 in zend_execute_scripts () # #6229 0x004c5a5d in php_execute_script () 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/45546 -- Edit this bug report at http://bugs.php.net/?id=45546&edit=1
#45546 [Com]: PCRE with utf8 kill apache childprocess
ID: 45546 Comment by: ale at FreeBSD dot org Reported By: kaiser at macbureau dot de Status: No Feedback Bug Type: PCRE related Operating System: FreeBSD 7 PHP Version: 5.2.6 New Comment: The feedback was provided. In any case the above script works if the string length is <= 2243 and stops working if > 2243 'a' chars. Previous Comments: [2008-07-27 01:00:01] php-bugs at lists dot php dot net No feedback was provided for this bug for over a week, so it is being suspended automatically. If you are able to provide the information that was originally requested, please do so and change the status of the bug back to "Open". [2008-07-25 13:45:15] hempalex at gmail dot com I reproduced this on FreeBSD 7.0 + Apache/2.2.9 + PHP/5.2.6 (bundled prce) script: mod_php: in apache logs: [notice] child pid 54586 exit signal Illegal instruction (4) in cli works fine! [2008-07-22 23:08:28] nikolas dot hagelstein at gmail dot com Confirmed. System: FreeBSD 7 PHP 5.2.6 (PCRE Library Version => 7.6 2008-01-28) stack size (kbytes, -s) 524288 Backtrace: #6216 0x00080407a494 in match () from /usr/local/lib/php/20060613/pcre.so # #6217 0x00080407701c in match () from /usr/local/lib/php/20060613/pcre.so # #6218 0x00080407a494 in match () from /usr/local/lib/php/20060613/pcre.so # #6219 0x00080407701c in match () from /usr/local/lib/php/20060613/pcre.so # #6220 0x000804076d05 in match () from /usr/local/lib/php/20060613/pcre.so # #6221 0x00080407f12f in php_pcre_exec () # from /usr/local/lib/php/20060613/pcre.so # # #6222 0x000804084c02 in php_pcre_match_impl () # from /usr/local/lib/php/20060613/pcre.so # #6223 0x00080408569b in php_do_pcre_match () # from /usr/local/lib/php/20060613/pcre.so # #6224 0x00538912 in zend_do_fcall_common_helper_SPEC () # #6225 0x00528603 in execute () # #6226 0x005383a4 in zend_do_fcall_common_helper_SPEC () # #6227 0x00528603 in execute () # #6228 0x00508dd3 in zend_execute_scripts () # #6229 0x004c5a5d in php_execute_script () [2008-07-19 12:19:46] [EMAIL PROTECTED] I can reproduce. (PHP 5.2.7-dev) ==6244== Stack overflow in thread 1: can't grow stack to 0xBE04DFC0 ==6244== ==6244== Process terminating with default action of signal 11 (SIGSEGV) ==6244== Access not within mapped region at address 0xBE04DFC0 ==6244==at 0x8099F78: match (pcre_exec.c:1287) ==6244== Stack overflow in thread 1: can't grow stack to 0xBE04DF9C ==6244== ==6244== Process terminating with default action of signal 11 (SIGSEGV) ==6244== Access not within mapped region at address 0xBE04DF9C ==6244==at 0x401D200: _vgnU_freeres (vg_preloaded.c:56) [2008-07-19 11:13:41] [EMAIL PROTECTED] Please try using this CVS snapshot: http://snaps.php.net/php5.3-latest.tar.gz For Windows (zip): http://snaps.php.net/win32/php5.3-win32-latest.zip For Windows (installer): http://snaps.php.net/win32/php5.3-win32-installer-latest.msi I can't reproduce the crash here, nor valgrind finds any problem. Can you please try the cvs version please? 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/45546 -- Edit this bug report at http://bugs.php.net/?id=45546&edit=1
#45546 [Com]: PCRE with utf8 kill apache childprocess
ID: 45546 Comment by: hempalex at gmail dot com Reported By: kaiser at macbureau dot de Status: Feedback Bug Type: PCRE related Operating System: FreeBSD 7 PHP Version: 5.2.6 New Comment: I reproduced this on FreeBSD 7.0 + Apache/2.2.9 + PHP/5.2.6 (bundled prce) script: mod_php: in apache logs: [notice] child pid 54586 exit signal Illegal instruction (4) in cli works fine! Previous Comments: [2008-07-22 23:08:28] nikolas dot hagelstein at gmail dot com Confirmed. System: FreeBSD 7 PHP 5.2.6 (PCRE Library Version => 7.6 2008-01-28) stack size (kbytes, -s) 524288 Backtrace: #6216 0x00080407a494 in match () from /usr/local/lib/php/20060613/pcre.so # #6217 0x00080407701c in match () from /usr/local/lib/php/20060613/pcre.so # #6218 0x00080407a494 in match () from /usr/local/lib/php/20060613/pcre.so # #6219 0x00080407701c in match () from /usr/local/lib/php/20060613/pcre.so # #6220 0x000804076d05 in match () from /usr/local/lib/php/20060613/pcre.so # #6221 0x00080407f12f in php_pcre_exec () # from /usr/local/lib/php/20060613/pcre.so # # #6222 0x000804084c02 in php_pcre_match_impl () # from /usr/local/lib/php/20060613/pcre.so # #6223 0x00080408569b in php_do_pcre_match () # from /usr/local/lib/php/20060613/pcre.so # #6224 0x00538912 in zend_do_fcall_common_helper_SPEC () # #6225 0x00528603 in execute () # #6226 0x005383a4 in zend_do_fcall_common_helper_SPEC () # #6227 0x00528603 in execute () # #6228 0x00508dd3 in zend_execute_scripts () # #6229 0x004c5a5d in php_execute_script () [2008-07-19 12:19:46] [EMAIL PROTECTED] I can reproduce. (PHP 5.2.7-dev) ==6244== Stack overflow in thread 1: can't grow stack to 0xBE04DFC0 ==6244== ==6244== Process terminating with default action of signal 11 (SIGSEGV) ==6244== Access not within mapped region at address 0xBE04DFC0 ==6244==at 0x8099F78: match (pcre_exec.c:1287) ==6244== Stack overflow in thread 1: can't grow stack to 0xBE04DF9C ==6244== ==6244== Process terminating with default action of signal 11 (SIGSEGV) ==6244== Access not within mapped region at address 0xBE04DF9C ==6244==at 0x401D200: _vgnU_freeres (vg_preloaded.c:56) [2008-07-19 11:13:41] [EMAIL PROTECTED] Please try using this CVS snapshot: http://snaps.php.net/php5.3-latest.tar.gz For Windows (zip): http://snaps.php.net/win32/php5.3-win32-latest.zip For Windows (installer): http://snaps.php.net/win32/php5.3-win32-installer-latest.msi I can't reproduce the crash here, nor valgrind finds any problem. Can you please try the cvs version please? [2008-07-17 19:29:53] kaiser at macbureau dot de Sorry, c&p error, thanks, looking forward to hear from you. ./test.php Segmentation fault (core dumped) #!/usr/local/bin/php [2008-07-17 17:53:51] [EMAIL PROTECTED] the pasted code is incomplete (doesn't even run). Please provide a complete, but short, reproducible script. 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/45546 -- Edit this bug report at http://bugs.php.net/?id=45546&edit=1
#45546 [Com]: PCRE with utf8 kill apache childprocess
ID: 45546 Comment by: nikolas dot hagelstein at gmail dot com Reported By: kaiser at macbureau dot de Status: Feedback Bug Type: PCRE related Operating System: FreeBSD 7 PHP Version: 5.2.6 New Comment: Confirmed. System: FreeBSD 7 PHP 5.2.6 (PCRE Library Version => 7.6 2008-01-28) stack size (kbytes, -s) 524288 Backtrace: #6216 0x00080407a494 in match () from /usr/local/lib/php/20060613/pcre.so # #6217 0x00080407701c in match () from /usr/local/lib/php/20060613/pcre.so # #6218 0x00080407a494 in match () from /usr/local/lib/php/20060613/pcre.so # #6219 0x00080407701c in match () from /usr/local/lib/php/20060613/pcre.so # #6220 0x000804076d05 in match () from /usr/local/lib/php/20060613/pcre.so # #6221 0x00080407f12f in php_pcre_exec () # from /usr/local/lib/php/20060613/pcre.so # # #6222 0x000804084c02 in php_pcre_match_impl () # from /usr/local/lib/php/20060613/pcre.so # #6223 0x00080408569b in php_do_pcre_match () # from /usr/local/lib/php/20060613/pcre.so # #6224 0x00538912 in zend_do_fcall_common_helper_SPEC () # #6225 0x00528603 in execute () # #6226 0x005383a4 in zend_do_fcall_common_helper_SPEC () # #6227 0x00528603 in execute () # #6228 0x00508dd3 in zend_execute_scripts () # #6229 0x004c5a5d in php_execute_script () Previous Comments: [2008-07-19 12:19:46] [EMAIL PROTECTED] I can reproduce. (PHP 5.2.7-dev) ==6244== Stack overflow in thread 1: can't grow stack to 0xBE04DFC0 ==6244== ==6244== Process terminating with default action of signal 11 (SIGSEGV) ==6244== Access not within mapped region at address 0xBE04DFC0 ==6244==at 0x8099F78: match (pcre_exec.c:1287) ==6244== Stack overflow in thread 1: can't grow stack to 0xBE04DF9C ==6244== ==6244== Process terminating with default action of signal 11 (SIGSEGV) ==6244== Access not within mapped region at address 0xBE04DF9C ==6244==at 0x401D200: _vgnU_freeres (vg_preloaded.c:56) [2008-07-19 11:13:41] [EMAIL PROTECTED] Please try using this CVS snapshot: http://snaps.php.net/php5.3-latest.tar.gz For Windows (zip): http://snaps.php.net/win32/php5.3-win32-latest.zip For Windows (installer): http://snaps.php.net/win32/php5.3-win32-installer-latest.msi I can't reproduce the crash here, nor valgrind finds any problem. Can you please try the cvs version please? [2008-07-17 19:29:53] kaiser at macbureau dot de Sorry, c&p error, thanks, looking forward to hear from you. ./test.php Segmentation fault (core dumped) #!/usr/local/bin/php [2008-07-17 17:53:51] [EMAIL PROTECTED] the pasted code is incomplete (doesn't even run). Please provide a complete, but short, reproducible script. [2008-07-17 16:31:50] kaiser at macbureau dot de Description: PCRE with utf8 (Typo3 Mailform) kills apache childprocess. With the following entry in apache errorlog on FreeBSD 7 with Apache 2.2.8: [notice] child pid 6709 exit signal Illegal instruction (4) Output of ulimit -a: core file size (blocks, -c) unlimited data seg size (kbytes, -d) 33554432 file size (blocks, -f) unlimited max locked memory (kbytes, -l) unlimited max memory size (kbytes, -m) unlimited open files (-n) 11095 pipe size(512 bytes, -p) 1 stack size (kbytes, -s) 524288 cpu time (seconds, -t) unlimited max user processes (-u) 5547 virtual memory (kbytes, -v) unlimite Reproduce code: --- #!/usr/local/bin/php -- Edit this bug report at http://bugs.php.net/?id=45546&edit=1
