Edit report at https://bugs.php.net/bug.php?id=64636&edit=1
ID: 64636
Updated by: larue...@php.net
Reported by: shakaran at gmail dot com
Summary: Segfault in scan from parse_date.c
-Status: Open
+Status: Feedback
Type: Bug
Package: Apache2 related
Operating System: Centos 5.9
PHP Version: 5.3.24
Block user comment: N
Private report: N
New Comment:
Thank you for this bug report. To properly diagnose the problem, we
need a short but complete example script to be able to reproduce
this bug ourselves.
A proper reproducing script starts with <?php and ends with ?>,
is max. 10-20 lines long and does not require any external
resources such as databases, etc. If the script requires a
database to demonstrate the issue, please make sure it creates
all necessary tables, stored procedures etc.
Please avoid embedding huge scripts into the report.
Previous Comments:
------------------------------------------------------------------------
[2013-04-11 20:39:59] shakaran at gmail dot com
Another more different in this stacktrace:
(gdb) where
#0 0x00002b657d1ed073 in scan (s=0x17560ea0 "imap_header", len=<value
optimized
out>, errors=0x17560ea0, tzdb=0xd,
tz_get_wrapper=0x7fffcff08628) at /home/cpeasyapache/src/php-
5.3.23/ext/date/lib/parse_date.c:8374
#1 timelib_strtotime (s=0x17560ea0 "imap_header", len=<value optimized out>,
errors=0x17560ea0, tzdb=0xd, tz_get_wrapper=0x7fffcff08628)
at /home/cpeasyapache/src/php-5.3.23/ext/date/lib/parse_date.c:24730
#2 0x0000000000000000 in ?? ()
(gdb) thread apply all bt full
Thread 1 (Thread 0x2b657d0cdb40 (LWP 2470)):
#0 0x00002b657d1ed073 in scan (s=0x17560ea0 "imap_header", len=<value
optimized
out>, errors=0x17560ea0, tzdb=0xd,
tz_get_wrapper=0x7fffcff08628) at /home/cpeasyapache/src/php-
5.3.23/ext/date/lib/parse_date.c:8374
yych = <value optimized out>
yyaccept = 0
cursor = <value optimized out>
str = 0x17560ea0 "imap_header"
ptr = 0x17556590 ""
yybm = "\000\000\000\000\000\000\000\000\000d", '\000' <repeats 22
times>,
"d\000\000\000\000\000\000\000\000\000\000\200@\240`\000\002\002\002\002\002\002
\002\002\002\002\000\000\000\000\000\000\000", '\b' <repeats 26 times>,
"\000\000\000\000\000\000\030\030\030X\030\030\030X\030\030\030\030\030X\030\030
\030XXX\030\030\030\030\030\030", '\000' <repeats 132 times>
#1 timelib_strtotime (s=0x17560ea0 "imap_header", len=<value optimized out>,
errors=0x17560ea0, tzdb=0xd, tz_get_wrapper=0x7fffcff08628)
at /home/cpeasyapache/src/php-5.3.23/ext/date/lib/parse_date.c:24730
in = {fd = 0, lim = 0x0, str = 0x17560ea0 "imap_header", ptr =
0x51615639 <Address 0x51615639 out of bounds>,
cur = 0xd <Address 0xd out of bounds>, tok = 0x2b657da43e1c
"dns_get_record", pos = 0x2b657dde8320 "", line = 2099173936, len = 11109,
errors = 0x30ed950031, time = 0x7fffcff08510, tzdb = 0x0}
e = <value optimized out>
#2 0x0000000000000000 in ?? ()
No symbol table info available.
------------------------------------------------------------------------
[2013-04-11 20:36:52] shakaran at gmail dot com
Description:
------------
I am using cPanel with cpeasyapache and php 5.3.23.
I get a apache core file when parse_date.c: is used in scan.
I start gdb in the core file showing this:
# gdb /usr/local/apache/bin/httpd core.5886
GNU gdb (GDB) CentOS (7.0.1-45.el5.centos)
Copyright (C) 2009 Free Software Foundation, Inc.
License GPLv3+: GNU GPL version 3 or later <http://gnu.org/licenses/gpl.html>
This is free software: you are free to change and redistribute it.
There is NO WARRANTY, to the extent permitted by law. Type "show copying"
and "show warranty" for details.
This GDB was configured as "x86_64-redhat-linux-gnu".
For bug reporting instructions, please see:
<http://www.gnu.org/software/gdb/bugs/>...
Reading symbols from /usr/local/apache/bin/httpd...(no debugging symbols
found)...done.
[New Thread 5886]
warning: .dynamic section for "/usr/lib64/libldap-2.3.so.0" is not at the
expected address
warning: difference appears to be caused by prelink, adjusting expectations
warning: .dynamic section for "/usr/lib64/liblber-2.3.so.0" is not at the
expected address
warning: difference appears to be caused by prelink, adjusting expectations
warning: .dynamic section for "/lib64/libssl.so.6" is not at the expected
address
warning: difference appears to be caused by prelink, adjusting expectations
warning: .dynamic section for "/lib64/libcrypto.so.6" is not at the expected
address
warning: difference appears to be caused by prelink, adjusting expectations
warning: .dynamic section for "/usr/lib64/libz.so.1" is not at the expected
address
warning: difference appears to be caused by prelink, adjusting expectations
warning: .dynamic section for "/usr/lib64/libdistcache.so.1" is not at the
expected address
warning: difference appears to be caused by prelink, adjusting expectations
warning: .dynamic section for "/usr/lib64/libnal.so.1" is not at the expected
address
warning: difference appears to be caused by prelink, adjusting expectations
warning: .dynamic section for "/lib64/libnsl.so.1" is not at the expected
address
warning: difference appears to be caused by prelink, adjusting expectations
warning: .dynamic section for "/lib64/libm.so.6" is not at the expected address
warning: difference appears to be caused by prelink, adjusting expectations
warning: .dynamic section for "/lib64/libexpat.so.0" is not at the expected
address
warning: difference appears to be caused by prelink, adjusting expectations
warning: .dynamic section for "/lib64/libuuid.so.1" is not at the expected
address
warning: difference appears to be caused by prelink, adjusting expectations
warning: .dynamic section for "/lib64/librt.so.1" is not at the expected address
warning: difference appears to be caused by prelink, adjusting expectations
warning: .dynamic section for "/lib64/libcrypt.so.1" is not at the expected
address
warning: difference appears to be caused by prelink, adjusting expectations
warning: .dynamic section for "/lib64/libpthread.so.0" is not at the expected
address
warning: difference appears to be caused by prelink, adjusting expectations
warning: .dynamic section for "/lib64/libdl.so.2" is not at the expected address
warning: difference appears to be caused by prelink, adjusting expectations
warning: .dynamic section for "/lib64/libc.so.6" is not at the expected address
warning: difference appears to be caused by prelink, adjusting expectations
warning: .dynamic section for "/lib64/libresolv.so.2" is not at the expected
address
warning: difference appears to be caused by prelink, adjusting expectations
warning: .dynamic section for "/usr/lib64/libsasl2.so.2" is not at the expected
address
warning: difference appears to be caused by prelink, adjusting expectations
warning: .dynamic section for "/usr/lib64/libgssapi_krb5.so.2" is not at the
expected address
warning: difference appears to be caused by prelink, adjusting expectations
warning: .dynamic section for "/usr/lib64/libkrb5.so.3" is not at the expected
address
warning: difference appears to be caused by prelink, adjusting expectations
warning: .dynamic section for "/lib64/libcom_err.so.2" is not at the expected
address
warning: difference appears to be caused by prelink, adjusting expectations
warning: .dynamic section for "/usr/lib64/libk5crypto.so.3" is not at the
expected address
warning: difference appears to be caused by prelink, adjusting expectations
warning: .dynamic section for "/usr/lib64/libdb-4.3.so" is not at the expected
address
warning: difference appears to be caused by prelink, adjusting expectations
warning: .dynamic section for "/lib64/ld-linux-x86-64.so.2" is not at the
expected address
warning: difference appears to be caused by prelink, adjusting expectations
warning: .dynamic section for "/usr/lib64/libkrb5support.so.0" is not at the
expected address
warning: difference appears to be caused by prelink, adjusting expectations
warning: .dynamic section for "/lib64/libkeyutils.so.1" is not at the expected
address
warning: difference appears to be caused by prelink, adjusting expectations
warning: .dynamic section for "/lib64/libselinux.so.1" is not at the expected
address
warning: difference appears to be caused by prelink, adjusting expectations
warning: .dynamic section for "/lib64/libsepol.so.1" is not at the expected
address
warning: difference appears to be caused by prelink, adjusting expectations
warning: .dynamic section for "/usr/local/apache/modules/libphp5.so" is not at
the expected address (wrong library or version mismatch?)
warning: .dynamic section for "/usr/lib64/libaspell.so.15" is not at the
expected address
warning: difference appears to be caused by prelink, adjusting expectations
warning: .dynamic section for "/usr/lib64/libpspell.so.15" is not at the
expected address
warning: difference appears to be caused by prelink, adjusting expectations
warning: .dynamic section for "/usr/lib64/libmysqlclient.so.18" is not at the
expected address
warning: difference appears to be caused by prelink, adjusting expectations
warning: .dynamic section for "/usr/lib64/libltdl.so.3" is not at the expected
address
warning: difference appears to be caused by prelink, adjusting expectations
warning: .dynamic section for "/lib64/libpam.so.0" is not at the expected
address
warning: difference appears to be caused by prelink, adjusting expectations
warning: .dynamic section for "/usr/lib64/libfreetype.so.6" is not at the
expected address
warning: difference appears to be caused by prelink, adjusting expectations
warning: .dynamic section for "/usr/lib64/libX11.so.6" is not at the expected
address
warning: difference appears to be caused by prelink, adjusting expectations
warning: .dynamic section for "/usr/lib64/libXpm.so.4" is not at the expected
address
warning: difference appears to be caused by prelink, adjusting expectations
warning: .dynamic section for "/usr/lib64/libpng12.so.0" is not at the expected
address
warning: difference appears to be caused by prelink, adjusting expectations
warning: .dynamic section for "/usr/lib64/libjpeg.so.62" is not at the expected
address
warning: difference appears to be caused by prelink, adjusting expectations
warning: .dynamic section for "/usr/lib64/libenchant.so.1" is not at the
expected address
warning: difference appears to be caused by prelink, adjusting expectations
warning: .dynamic section for "/usr/lib64/libbz2.so.1" is not at the expected
address
warning: difference appears to be caused by prelink, adjusting expectations
warning: .dynamic section for "/usr/lib64/libidn.so.11" is not at the expected
address
warning: difference appears to be caused by prelink, adjusting expectations
warning: .dynamic section for "/usr/lib64/libicui18n.so.36" is not at the
expected address
warning: difference appears to be caused by prelink, adjusting expectations
warning: .dynamic section for "/usr/lib64/libicuuc.so.36" is not at the
expected
address
warning: difference appears to be caused by prelink, adjusting expectations
warning: .dynamic section for "/usr/lib64/libicudata.so.36" is not at the
expected address
warning: difference appears to be caused by prelink, adjusting expectations
warning: .dynamic section for "/usr/lib64/libicuio.so.36" is not at the
expected
address
warning: difference appears to be caused by prelink, adjusting expectations
warning: .dynamic section for "/lib/libgcc_s.so.1" is not at the expected
address
warning: difference appears to be caused by prelink, adjusting expectations
warning: .dynamic section for "/usr/lib64/libstdc++.so.6" is not at the
expected
address
warning: difference appears to be caused by prelink, adjusting expectations
warning: .dynamic section for "/lib64/libaudit.so.0" is not at the expected
address
warning: difference appears to be caused by prelink, adjusting expectations
warning: .dynamic section for "/usr/lib64/libXau.so.6" is not at the expected
address
warning: difference appears to be caused by prelink, adjusting expectations
warning: .dynamic section for "/usr/lib64/libXdmcp.so.6" is not at the expected
address
warning: difference appears to be caused by prelink, adjusting expectations
warning: .dynamic section for "/lib64/libgmodule-2.0.so.0" is not at the
expected address
warning: difference appears to be caused by prelink, adjusting expectations
warning: .dynamic section for "/lib64/libglib-2.0.so.0" is not at the expected
address
warning: difference appears to be caused by prelink, adjusting expectations
warning: .dynamic section for "/lib/libpython2.7.so.1.0" is not at the expected
address
warning: difference appears to be caused by prelink, adjusting expectations
warning: .dynamic section for "/lib64/libutil.so.1" is not at the expected
address
warning: difference appears to be caused by prelink, adjusting expectations
Reading symbols from /usr/lib64/libldap-2.3.so.0...(no debugging symbols
found)...done.
Loaded symbols for /usr/lib64/libldap-2.3.so.0
Reading symbols from /usr/lib64/liblber-2.3.so.0...(no debugging symbols
found)...done.
Loaded symbols for /usr/lib64/liblber-2.3.so.0
Reading symbols from /lib64/libssl.so.6...(no debugging symbols found)...done.
Loaded symbols for /lib64/libssl.so.6
Reading symbols from /lib64/libcrypto.so.6...(no debugging symbols
found)...done.
Loaded symbols for /lib64/libcrypto.so.6
Reading symbols from /usr/lib64/libz.so.1...(no debugging symbols found)...done.
Loaded symbols for /usr/lib64/libz.so.1
Reading symbols from /usr/lib64/libdistcache.so.1...(no debugging symbols
found)...done.
Loaded symbols for /usr/lib64/libdistcache.so.1
Reading symbols from /usr/lib64/libnal.so.1...(no debugging symbols
found)...done.
Loaded symbols for /usr/lib64/libnal.so.1
Reading symbols from /lib64/libnsl.so.1...(no debugging symbols found)...done.
Loaded symbols for /lib64/libnsl.so.1
Reading symbols from /opt/pcre/lib/libpcre.so.0...(no debugging symbols
found)...done.
Loaded symbols for /opt/pcre/lib/libpcre.so.0
Reading symbols from /lib64/libm.so.6...(no debugging symbols found)...done.
Loaded symbols for /lib64/libm.so.6
Reading symbols from /usr/lib64/libaprutil-1.so.0...(no debugging symbols
found)...done.
Loaded symbols for /usr/lib64/libaprutil-1.so.0
Reading symbols from /lib64/libexpat.so.0...(no debugging symbols found)...done.
Loaded symbols for /lib64/libexpat.so.0
Reading symbols from /usr/lib64/libapr-1.so.0...(no debugging symbols
found)...done.
Loaded symbols for /usr/lib64/libapr-1.so.0
Reading symbols from /lib64/libuuid.so.1...(no debugging symbols found)...done.
Loaded symbols for /lib64/libuuid.so.1
Reading symbols from /lib64/librt.so.1...(no debugging symbols found)...done.
Loaded symbols for /lib64/librt.so.1
Reading symbols from /lib64/libcrypt.so.1...(no debugging symbols found)...done.
Loaded symbols for /lib64/libcrypt.so.1
Reading symbols from /lib64/libpthread.so.0...(no debugging symbols
found)...done.
[Thread debugging using libthread_db enabled]
Loaded symbols for /lib64/libpthread.so.0
Reading symbols from /lib64/libdl.so.2...(no debugging symbols found)...done.
Loaded symbols for /lib64/libdl.so.2
Reading symbols from /lib64/libc.so.6...(no debugging symbols found)...done.
Loaded symbols for /lib64/libc.so.6
Reading symbols from /lib64/libresolv.so.2...(no debugging symbols
found)...done.
Loaded symbols for /lib64/libresolv.so.2
Reading symbols from /usr/lib64/libsasl2.so.2...(no debugging symbols
found)...done.
Loaded symbols for /usr/lib64/libsasl2.so.2
Reading symbols from /usr/lib64/libgssapi_krb5.so.2...(no debugging symbols
found)...done.
Loaded symbols for /usr/lib64/libgssapi_krb5.so.2
Reading symbols from /usr/lib64/libkrb5.so.3...(no debugging symbols
found)...done.
Loaded symbols for /usr/lib64/libkrb5.so.3
Reading symbols from /lib64/libcom_err.so.2...(no debugging symbols
found)...done.
Loaded symbols for /lib64/libcom_err.so.2
Reading symbols from /usr/lib64/libk5crypto.so.3...(no debugging symbols
found)...done.
Loaded symbols for /usr/lib64/libk5crypto.so.3
Reading symbols from /usr/lib64/libdb-4.3.so...(no debugging symbols
found)...done.
Loaded symbols for /usr/lib64/libdb-4.3.so
Reading symbols from /lib64/ld-linux-x86-64.so.2...(no debugging symbols
found)...done.
Loaded symbols for /lib64/ld-linux-x86-64.so.2
Reading symbols from /usr/lib64/libkrb5support.so.0...(no debugging symbols
found)...done.
Loaded symbols for /usr/lib64/libkrb5support.so.0
Reading symbols from /lib64/libkeyutils.so.1...(no debugging symbols
found)...done.
Loaded symbols for /lib64/libkeyutils.so.1
Reading symbols from /lib64/libselinux.so.1...(no debugging symbols
found)...done.
Loaded symbols for /lib64/libselinux.so.1
Reading symbols from /lib64/libsepol.so.1...(no debugging symbols found)...done.
Loaded symbols for /lib64/libsepol.so.1
Reading symbols from /lib64/libnss_files.so.2...(no debugging symbols
found)...done.
Loaded symbols for /lib64/libnss_files.so.2
Reading symbols from /usr/local/apache/modules/libphp5.so...done.
Loaded symbols for /usr/local/apache/modules/libphp5.so
Reading symbols from /opt/xslt/lib/libexslt.so.0...done.
Loaded symbols for /opt/xslt/lib/libexslt.so.0
Reading symbols from /opt/tidy/lib/libtidy-0.99.so.0...(no debugging symbols
found)...done.
Loaded symbols for /opt/tidy/lib/libtidy-0.99.so.0
Reading symbols from /usr/lib64/libaspell.so.15...(no debugging symbols
found)...done.
Loaded symbols for /usr/lib64/libaspell.so.15
Reading symbols from /usr/lib64/libpspell.so.15...(no debugging symbols
found)...done.
Loaded symbols for /usr/lib64/libpspell.so.15
Reading symbols from /usr/lib64/libmysqlclient.so.18...(no debugging symbols
found)...done.
Loaded symbols for /usr/lib64/libmysqlclient.so.18
Reading symbols from /opt/libmcrypt/lib/libmcrypt.so.4...done.
Loaded symbols for /opt/libmcrypt/lib/libmcrypt.so.4
Reading symbols from /usr/lib64/libltdl.so.3...(no debugging symbols
found)...done.
Loaded symbols for /usr/lib64/libltdl.so.3
Reading symbols from /lib64/libpam.so.0...(no debugging symbols found)...done.
Loaded symbols for /lib64/libpam.so.0
Reading symbols from /usr/lib64/libfreetype.so.6...(no debugging symbols
found)...done.
Loaded symbols for /usr/lib64/libfreetype.so.6
Reading symbols from /usr/lib64/libX11.so.6...(no debugging symbols
found)...done.
Loaded symbols for /usr/lib64/libX11.so.6
Reading symbols from /usr/lib64/libXpm.so.4...(no debugging symbols
found)...done.
Loaded symbols for /usr/lib64/libXpm.so.4
Reading symbols from /usr/lib64/libpng12.so.0...(no debugging symbols
found)...done.
Loaded symbols for /usr/lib64/libpng12.so.0
Reading symbols from /usr/lib64/libjpeg.so.62...(no debugging symbols
found)...done.
Loaded symbols for /usr/lib64/libjpeg.so.62
Reading symbols from /usr/lib64/libenchant.so.1...(no debugging symbols
found)...done.
Loaded symbols for /usr/lib64/libenchant.so.1
Reading symbols from /usr/lib64/libbz2.so.1...(no debugging symbols
found)...done.
Loaded symbols for /usr/lib64/libbz2.so.1
Reading symbols from /opt/curlssl/lib/libcurl.so.4...(no debugging symbols
found)...done.
Loaded symbols for /opt/curlssl/lib/libcurl.so.4
Reading symbols from /usr/lib64/libidn.so.11...(no debugging symbols
found)...done.
Loaded symbols for /usr/lib64/libidn.so.11
Reading symbols from /usr/lib64/libicui18n.so.36...(no debugging symbols
found)...done.
Loaded symbols for /usr/lib64/libicui18n.so.36
Reading symbols from /usr/lib64/libicuuc.so.36...(no debugging symbols
found)...done.
Loaded symbols for /usr/lib64/libicuuc.so.36
Reading symbols from /usr/lib64/libicudata.so.36...(no debugging symbols
found)...done.
Loaded symbols for /usr/lib64/libicudata.so.36
Reading symbols from /usr/lib64/libicuio.so.36...(no debugging symbols
found)...done.
Loaded symbols for /usr/lib64/libicuio.so.36
Reading symbols from /opt/xslt/lib/libxslt.so.1...done.
Loaded symbols for /opt/xslt/lib/libxslt.so.1
Reading symbols from /opt/xml2/lib/libxml2.so.2...done.
Loaded symbols for /opt/xml2/lib/libxml2.so.2
Reading symbols from /lib/libgcc_s.so.1...(no debugging symbols found)...done.
Loaded symbols for /lib/libgcc_s.so.1
Reading symbols from /usr/lib64/libstdc++.so.6...(no debugging symbols
found)...done.
Loaded symbols for /usr/lib64/libstdc++.so.6
Reading symbols from /lib64/libaudit.so.0...(no debugging symbols found)...done.
Loaded symbols for /lib64/libaudit.so.0
Reading symbols from /usr/lib64/libXau.so.6...(no debugging symbols
found)...done.
Loaded symbols for /usr/lib64/libXau.so.6
Reading symbols from /usr/lib64/libXdmcp.so.6...(no debugging symbols
found)...done.
Loaded symbols for /usr/lib64/libXdmcp.so.6
Reading symbols from /lib64/libgmodule-2.0.so.0...(no debugging symbols
found)...done.
Loaded symbols for /lib64/libgmodule-2.0.so.0
Reading symbols from /lib64/libglib-2.0.so.0...(no debugging symbols
found)...done.
Loaded symbols for /lib64/libglib-2.0.so.0
Reading symbols from /usr/local/lib/php/extensions/no-debug-non-zts-
20090626/suhosin.so...done.
Loaded symbols for /usr/local/lib/php/extensions/no-debug-non-zts-
20090626/suhosin.so
Reading symbols from /usr/local/apache/modules/mod_wsgi.so...(no debugging
symbols found)...done.
Loaded symbols for /usr/local/apache/modules/mod_wsgi.so
Reading symbols from /lib/libpython2.7.so.1.0...done.
Loaded symbols for /lib/libpython2.7.so.1.0
Reading symbols from /lib64/libutil.so.1...(no debugging symbols found)...done.
Loaded symbols for /lib64/libutil.so.1
Reading symbols from /usr/local/apache/modules/mod_rpaf-2.0.so...(no debugging
symbols found)...done.
Loaded symbols for /usr/local/apache/modules/mod_rpaf-2.0.so
Reading symbols from /usr/local/lib/ruby/gems/1.9.1/gems/passenger-
3.0.12/ext/apache2/mod_passenger.so...done.
Loaded symbols for /usr/local/lib/ruby/gems/1.9.1/gems/passenger-
3.0.12/ext/apache2/mod_passenger.so
Reading symbols from /usr/local/apache/modules/mod_qos.so...(no debugging
symbols found)...done.
Loaded symbols for /usr/local/apache/modules/mod_qos.so
Reading symbols from /usr/local/apache/modules/mod_perl.so...(no debugging
symbols found)...done.
Loaded symbols for /usr/local/apache/modules/mod_perl.so
Reading symbols from /usr/local/lib/perl5/5.8.8/x86_64-linux/CORE/libperl.so...
(no debugging symbols found)...done.
Loaded symbols for /usr/local/lib/perl5/5.8.8/x86_64-linux/CORE/libperl.so
Reading symbols from /usr/local/apache/modules/mod_bw.so...(no debugging
symbols
found)...done.
Loaded symbols for /usr/local/apache/modules/mod_bw.so
Reading symbols from /usr/local/apache/modules/mod_bwlimited.so...(no debugging
symbols found)...done.
Loaded symbols for /usr/local/apache/modules/mod_bwlimited.so
Reading symbols from /usr/local/apache/modules/mod_suphp.so...done.
Loaded symbols for /usr/local/apache/modules/mod_suphp.so
Reading symbols from /opt/lua/lib/liblua.so...done.
Loaded symbols for /opt/lua/lib/liblua.so
Reading symbols from /usr/local/apache/modules/mod_security2.so...done.
Loaded symbols for /usr/local/apache/modules/mod_security2.so
Reading symbols from /usr/local/IonCube/ioncube_loader_lin_5.3.so...(no
debugging symbols found)...done.
Loaded symbols for /usr/local/IonCube/ioncube_loader_lin_5.3.so
Reading symbols from /usr/local/Zend/lib/Guard-5.5.0/php-
5.3.x/ZendGuardLoader.so...(no debugging symbols found)...done.
Loaded symbols for /usr/local/Zend/lib/Guard-5.5.0/php-5.3.x/ZendGuardLoader.so
Reading symbols from /usr/local/lib/php/extensions/no-debug-non-zts-
20090626/eaccelerator.so...done.
Loaded symbols for /usr/local/lib/php/extensions/no-debug-non-zts-
20090626/eaccelerator.so
Reading symbols from /usr/local/lib/php/extensions/no-debug-non-zts-
20090626/xcache.so...done.
Loaded symbols for /usr/local/lib/php/extensions/no-debug-non-zts-
20090626/xcache.so
warning: no loadable sections found in added symbol-file system-supplied DSO at
0x7fff503fd000
Core was generated by `/usr/local/apache/bin/httpd -k graceful -DSSL'.
Program terminated with signal 11, Segmentation fault.
#0 0x00002b41cf4c9073 in scan (s=0x11e9cd20 "`\t\276\021", len=<value
optimized
out>, errors=0x11e9cd20, tzdb=0xd, tz_get_wrapper=0)
at /home/cpeasyapache/src/php-5.3.23/ext/date/lib/parse_date.c:8374
8374 if (yych <= '`') goto yy194;
(gdb) thread apply all bt full
Thread 1 (Thread 0x2b41cf3a9b40 (LWP 5886)):
#0 0x00002b41cf4c9073 in scan (s=0x11e9cd20 "`\t\276\021", len=<value
optimized
out>, errors=0x11e9cd20, tzdb=0xd, tz_get_wrapper=0)
at /home/cpeasyapache/src/php-5.3.23/ext/date/lib/parse_date.c:8374
yych = <value optimized out>
yyaccept = 0
cursor = <value optimized out>
str = 0x11e9cd20 "`\t\276\021"
ptr = 0x11e76d70 ""
yybm = "\000\000\000\000\000\000\000\000\000d", '\000' <repeats 22
times>,
"d\000\000\000\000\000\000\000\000\000\000\200@\240`\000\002\002\002\002\002\002
\002\002\002\002\000\000\000\000\000\000\000", '\b' <repeats 26 times>,
"\000\000\000\000\000\000\030\030\030X\030\030\030X\030\030\030\030\030X\030\030
\030XXX\030\030\030\030\030\030", '\000' <repeats 132 times>
#1 timelib_strtotime (s=0x11e9cd20 "`\t\276\021", len=<value optimized out>,
errors=0x11e9cd20, tzdb=0xd, tz_get_wrapper=0)
at /home/cpeasyapache/src/php-5.3.23/ext/date/lib/parse_date.c:24730
in = {fd = 0, lim = 0x0, str = 0x11e9cd20 "`\t\276\021", ptr =
0x51661067 <Address 0x51661067 out of bounds>,
cur = 0xd <Address 0xd out of bounds>, tok = 0x2b41cfd1fe1c
"dns_get_record", pos = 0x2b41d00c4320 "", line = 3477903920, len = 11073,
errors = 0x30ed950031, time = 0x7fff50364a10, tzdb = 0x0}
e = <value optimized out>
#2 0x0000000000000000 in ?? ()
No symbol table info available.
Expected result:
----------------
Don't segfault when parse dates.
Actual result:
--------------
Segfault. Related:
(gdb) where
#0 0x00002b41cf4c9073 in scan (s=0x11e9cd20 "`\t\276\021", len=<value
optimized
out>, errors=0x11e9cd20, tzdb=0xd, tz_get_wrapper=0)
at /home/cpeasyapache/src/php-5.3.23/ext/date/lib/parse_date.c:8374
#1 timelib_strtotime (s=0x11e9cd20 "`\t\276\021", len=<value optimized out>,
errors=0x11e9cd20, tzdb=0xd, tz_get_wrapper=0)
at /home/cpeasyapache/src/php-5.3.23/ext/date/lib/parse_date.c:24730
#2 0x0000000000000000 in ?? ()
------------------------------------------------------------------------
--
Edit this bug report at https://bugs.php.net/bug.php?id=64636&edit=1
