ID: 48619
Comment by: andy at webtatic dot com
Reported By: andy at webtatic dot com
Status: Feedback
Bug Type: IMAP related
Operating System: CentOS 5.3 i386
PHP Version: 5.2.10
Assigned To: pajoye
New Comment:
I've done a simple build of php using the php-5.2.10.tar.gz from
php.net, and it has the same issue. It still segfaults, and doesn't
contain additional debug information:
./configure --enable-debug --with-imap --with-imap-ssl --with-kerberos
--with-openssl --with-mysql
gdb ./sapi/cli/php
run myscript.php
Program received signal SIGSEGV, Segmentation fault.
0x0012f3ff in mail_free_searchset () from /usr/lib/libc-client.so.1
(gdb) bt
#0 0x0012f3ff in mail_free_searchset () from
/usr/lib/libc-client.so.1
#1 0x0012f41b in mail_free_searchset () from
/usr/lib/libc-client.so.1
#2 0x0012f41b in mail_free_searchset () from
/usr/lib/libc-client.so.1
#3 0x0012f41b in mail_free_searchset () from
/usr/lib/libc-client.so.1
#4 0x0012f41b in mail_free_searchset () from /usr/lib/libc-client.so.1
Previous Comments:
------------------------------------------------------------------------
[2009-06-20 17:41:07] andy at webtatic dot com
The c client I'm using is the one part of CentOS 5.3, 2004g-2.2.1
I added the --enable-debug to the configure earlier, and got a php
build that had a version like:
PHP 5.2.10 (cli) (built: Jun 20 2009 18:09:52) (DEBUG)
I'm not sure why its not adding debug information.
Sorry, the proper ./configure is more like:
configure \
--cache-file=../config.cache \
--with-libdir=%{_lib} \
--with-config-file-path=%{_sysconfdir} \
--with-config-file-scan-dir=%{_sysconfdir}/php.d \
--with-pic \
--disable-rpath \
--without-pear \
--with-bz2 \
--with-curl \
--with-exec-dir=%{_bindir} \
--with-freetype-dir=%{_prefix} \
--with-png-dir=%{_prefix} \
--enable-gd-native-ttf \
--without-gdbm \
--with-gettext \
--with-gmp \
--with-iconv \
--with-jpeg-dir=%{_prefix} \
--with-openssl \
--with-png \
--with-pspell \
--with-expat-dir=%{_prefix} \
--with-pcre-regex=%{_prefix} \
--with-zlib \
--with-layout=GNU \
--enable-exif \
--enable-ftp \
--enable-magic-quotes \
--enable-sockets \
--enable-sysvsem --enable-sysvshm --enable-sysvmsg \
--enable-track-vars \
--enable-trans-sid \
--enable-yp \
--enable-wddx \
--with-kerberos \
--enable-ucd-snmp-hack \
--with-unixODBC=shared,%{_prefix} \
--enable-memory-limit \
--enable-shmop \
--enable-calendar \
--enable-dbx \
--enable-dio \
--without-mime-magic \
--without-sqlite \
--with-libxml-dir=%{_prefix} \
--with-xml \
--with-system-tzdata \
--enable-debug \
--enable-force-cgi-redirect \
--enable-pcntl \
--with-imap=shared --with-imap-ssl \
--enable-mbstring=shared --enable-mbstr-enc-trans \
--enable-mbregex \
--with-ncurses=shared \
--with-gd=shared \
--enable-bcmath=shared \
--enable-dba=shared --with-db4=%{_prefix} \
--with-xmlrpc=shared \
--with-ldap=shared --with-ldap-sasl \
--with-mysql=shared,%{_prefix} \
--with-mysqli=shared,%{_bindir}/mysql_config \
--enable-dom=shared \
--with-dom-xslt=%{_prefix} --with-dom-exslt=%{_prefix} \
--with-pgsql=shared \
--with-snmp=shared,%{_prefix} \
--enable-soap=shared \
--with-xsl=shared,%{_prefix} \
--enable-xmlreader=shared --enable-xmlwriter=shared \
--enable-fastcgi \
--enable-pdo=shared \
--with-pdo-odbc=shared,unixODBC,%{_prefix} \
--with-pdo-mysql=shared,%{_prefix} \
--with-pdo-pgsql=shared,%{_prefix} \
--with-pdo-sqlite=shared,%{_prefix} \
--enable-json=shared \
--enable-zip=shared \
--with-readline \
--enable-dbase=shared
------------------------------------------------------------------------
[2009-06-20 16:56:44] paj...@php.net
Please compile in debug mode (--enable-debug) and provide again the
backtrace.
Which c-client version do you use?
------------------------------------------------------------------------
[2009-06-20 16:44:02] andy at webtatic dot com
Description:
------------
imap_search($connection, 'ALL') seems to be causing a segmentation
fault.
The backtrace (from what I guess), seems to suggest the command is
recursively calling itself to free the searchset, the same thing being
called endlessly.
The php build was based on the CentOS testing php-5.2.6 rpm modified to
compile php-5.2.10. php-5.2.9 did not have this issue.
build --enable-force-cgi-redirect \
--enable-pcntl \
--with-imap=shared --with-imap-ssl \
--enable-mbstring=shared --enable-mbstr-enc-trans \
--enable-mbregex \
--with-ncurses=shared \
--with-gd=shared \
--enable-bcmath=shared \
--enable-dba=shared --with-db4=%{_prefix} \
--with-xmlrpc=shared \
--with-ldap=shared --with-ldap-sasl \
--with-mysql=shared,%{_prefix} \
--with-mysqli=shared,%{_bindir}/mysql_config \
--enable-dom=shared \
--with-dom-xslt=%{_prefix} --with-dom-exslt=%{_prefix} \
--with-pgsql=shared \
--with-snmp=shared,%{_prefix} \
--enable-soap=shared \
--with-xsl=shared,%{_prefix} \
--enable-xmlreader=shared --enable-xmlwriter=shared \
--enable-fastcgi \
--enable-pdo=shared \
--with-pdo-odbc=shared,unixODBC,%{_prefix} \
--with-pdo-mysql=shared,%{_prefix} \
--with-pdo-pgsql=shared,%{_prefix} \
--with-pdo-sqlite=shared,%{_prefix} \
--enable-json=shared \
--enable-zip=shared \
--with-readline \
--enable-dbase=shared \
--enable-debug
Actual result:
--------------
#0 0x020393ff in mail_free_searchset () from
/usr/lib/libc-client.so.1
#1 0x0203941b in mail_free_searchset () from
/usr/lib/libc-client.so.1
#2 0x0203941b in mail_free_searchset () from
/usr/lib/libc-client.so.1
#3 0x0203941b in mail_free_searchset () from
/usr/lib/libc-client.so.1
#4 0x0203941b in mail_free_searchset () from
/usr/lib/libc-client.so.1
#5 0x0203941b in mail_free_searchset () from
/usr/lib/libc-client.so.1
#6 0x0203941b in mail_free_searchset () from
/usr/lib/libc-client.so.1
#7 0x0203941b in mail_free_searchset () from
/usr/lib/libc-client.so.1
#8 0x0203941b in mail_free_searchset () from
/usr/lib/libc-client.so.1
#9 0x0203941b in mail_free_searchset () from
/usr/lib/libc-client.so.1
#10 0x0203941b in mail_free_searchset () from
/usr/lib/libc-client.so.1
...
------------------------------------------------------------------------
--
Edit this bug report at http://bugs.php.net/?id=48619&edit=1
