ID: 32783
User updated by: johnw at netnation dot com
Reported By: johnw at netnation dot com
-Status: Feedback
+Status: Open
Bug Type: Reproducible crash
Operating System: RedHat 7.3
PHP Version: 4.3.11
New Comment:
This GDB was configured as "i386-redhat-linux"...
(gdb) run -v
Starting program: /home/redhat/BUILD/php-4.3.11/build-cgi/sapi/cgi/php
-v
[New Thread 1024 (LWP 20356)]
Program received signal SIGSEGV, Segmentation fault.
[Switching to Thread 1024 (LWP 20356)]
0x4207fb98 in strcmp () from /lib/i686/libc.so.6
(gdb)
(gdb) backtrace
#0 0x4207fb98 in strcmp () from /lib/i686/libc.so.6
#1 0x402b15dd in PNVersion () from /usr/local/lib/libpfpro.so
Previous Comments:
------------------------------------------------------------------------
[2005-04-21 12:46:27] [EMAIL PROTECTED]
Provide a GDB backtrace by doing this:
# gdb php
(gdb) run -v
------------------------------------------------------------------------
[2005-04-21 00:33:37] johnw at netnation dot com
Where you see the Zend extenions was from the working 4.3.10 binary.
The 4.3.11 doesn't even get there. Nevertheless, I commented out the
entries for Zend extensions in the php.ini. php 4.3.10 works while
4.3.11 still segfaults on a -v
/usr/bin/php -v
PHP 4.3.10 (cgi) (built: Dec 21 2004 15:04:42)
Copyright (c) 1997-2004 The PHP Group
Zend Engine v1.3.0, Copyright (c) 1998-2004 Zend Technologies
./php -v
Segmentation fault (core dumped)
------------------------------------------------------------------------
[2005-04-21 00:22:13] [EMAIL PROTECTED]
Do not file bugs when you have Zend extensions (zend_extension=)
loaded. Examples are Zend Optimizer, Zend Debugger, Turck MM Cache,
APC, Xdebug and ionCube loader. These extensions often modify engine
behavior which is not related to PHP itself.
------------------------------------------------------------------------
[2005-04-20 23:10:44] johnw at netnation dot com
Description:
------------
I have php compiled as an RPM. Using the same src rpm for 4.3.10, but
updating to 4.3.11, I am unable to build the updated RPM. The
configure flags are the same.
The reason for this is that when it tries to perform
install-pear-installer, the newly compiled php binary segfaults. Even
performing a -v on the 4.3.11 php binary results in a segfault.
The configure flags:
configure \
--disable-static \
--disable-debug \
--enable-pic \
--enable-inline-optimization \
--prefix=/usr \
--sysconfdir=/etc \
--with-config-file-path=/w/conf \
--with-pear \
--enable-magic-quotes \
--enable-debugger \
--enable-track-vars \
--enable-safe-mode \
--enable-memory-limit \
--enable-dbx \
--with-mod_charset \
--with-exec-dir=/usr/bin \
--with-regex=system \
--with-versioning \
--with-db \
--with-ndb \
--with-db2 \
--with-gdbm \
--with-mysql=/usr \
--with-gd \
--with-jpeg-dir \
--with-png-dir \
--with-xpm-dir \
--with-freetype-dir=/usr \
--enable-gd-native-ttf \
--with-cybercash=/usr/local/cybercash/c-api \
--without-mm \
--with-openssl \
--with-imap \
--with-imap-ssl \
--with-kerberos \
--with-dbase \
--with-filepro \
--with-gettext \
--with-mcrypt \
--with-zlib-dir \
--with-zlib \
--with-curl \
--enable-sysvsem \
--enable-sysvshm \
--enable-force-cgi-redirect \
--enable-trans-sid \
--enable-ftp \
--with-xml \
--enable-xslt \
--with-xslt-sablot \
--with-sablot-js \
--with-pfpro=/usr/local/lib \
--with-dom \
--with-dom-xslt \
--with-dom-exslt \
--with-pspell \
--with-mhash \
--with-mssql
Build complete.
(It is safe to ignore warnings about tempnam and tmpnam).
+ popd
/usr/src/redhat/BUILD/php-4.3.11
+ exit 0
Executing(%install): /bin/sh -e /var/tmp/rpm-tmp.38163
+ umask 022
+ cd /usr/src/redhat/BUILD
+ cd php-4.3.11
+ '[' /var/tmp/php-root '!=' / ']'
+ rm -rf /var/tmp/php-root
+ pushd build-cgi
/usr/src/redhat/BUILD/php-4.3.11/build-cgi
/usr/src/redhat/BUILD/php-4.3.11
+ make install INSTALL_ROOT=/var/tmp/php-root
Installing PHP SAPI module: cgi
Installing PHP CGI into: /var/tmp/php-root/usr/bin/
Installing PEAR environment: /var/tmp/php-root/usr/lib/php/
make[1]: *** [install-pear-installer] Segmentation fault (core dumped)
make: *** [install-pear] Error 2
error: Bad exit status from /var/tmp/rpm-tmp.38163 (%install)
RPM build errors:
Bad exit status from /var/tmp/rpm-tmp.38163 (%install)
A strace of php -v is below:
stat64("/etc/krb5.conf", {st_mode=S_IFREG|0644, st_size=640, ...}) = 0
stat64("/etc/krb5.conf", {st_mode=S_IFREG|0644, st_size=640, ...}) = 0
stat64("/etc/krb5.conf", {st_mode=S_IFREG|0644, st_size=640, ...}) = 0
stat64("/etc/krb5.conf", {st_mode=S_IFREG|0644, st_size=640, ...}) = 0
stat64("/etc/krb5.conf", {st_mode=S_IFREG|0644, st_size=640, ...}) = 0
stat64("/etc/krb5.conf", {st_mode=S_IFREG|0644, st_size=640, ...}) = 0
stat64("/etc/krb5.conf", {st_mode=S_IFREG|0644, st_size=640, ...}) = 0
stat64("/etc/krb5.conf", {st_mode=S_IFREG|0644, st_size=640, ...}) = 0
open("/etc/krb5.keytab", O_RDONLY|O_LARGEFILE) = -1 ENOENT (No such
file or directory)
stat64("/dev/urandom", {st_mode=S_IFCHR|0644, st_rdev=makedev(1, 9),
...}) = 0
brk(0x8317000) = 0x8317000
brk(0x8318000) = 0x8318000
brk(0x8319000) = 0x8319000
brk(0x831a000) = 0x831a000
brk(0x831b000) = 0x831b000
brk(0x831c000) = 0x831c000
brk(0x831d000) = 0x831d000
brk(0x831e000) = 0x831e000
brk(0x831f000) = 0x831f000
brk(0x8320000) = 0x8320000
brk(0x8321000) = 0x8321000
brk(0x8322000) = 0x8322000
brk(0x8323000) = 0x8323000
brk(0x8324000) = 0x8324000
brk(0x8325000) = 0x8325000
brk(0x8326000) = 0x8326000
brk(0x8327000) = 0x8327000
brk(0x8328000) = 0x8328000
brk(0x8329000) = 0x8329000
brk(0x832a000) = 0x832a000
brk(0x832b000) = 0x832b000
brk(0x832c000) = 0x832c000
brk(0x832d000) = 0x832d000
brk(0x832e000) = 0x832e000
brk(0x832f000) = 0x832f000
brk(0x8330000) = 0x8330000
brk(0x8331000) = 0x8331000
brk(0x8332000) = 0x8332000
brk(0x8333000) = 0x8333000
brk(0x8334000) = 0x8334000
brk(0x8335000) = 0x8335000
brk(0x8336000) = 0x8336000
brk(0x8337000) = 0x8337000
brk(0x8338000) = 0x8338000
brk(0x8339000) = 0x8339000
brk(0x833a000) = 0x833a000
brk(0x833b000) = 0x833b000
brk(0x833e000) = 0x833e000
brk(0x833f000) = 0x833f000
brk(0x8340000) = 0x8340000
brk(0x8341000) = 0x8341000
brk(0x8342000) = 0x8342000
brk(0x8343000) = 0x8343000
brk(0x8344000) = 0x8344000
brk(0x8345000) = 0x8345000
brk(0x8346000) = 0x8346000
brk(0x8347000) = 0x8347000
brk(0x8348000) = 0x8348000
brk(0x8349000) = 0x8349000
brk(0x834b000) = 0x834b000
brk(0x834c000) = 0x834c000
brk(0x834d000) = 0x834d000
--- SIGSEGV (Segmentation fault) ---
+++ killed by SIGSEGV +++
Strace of the php 4.3.10 binary that doesn't segfault:
stat64("/etc/krb5.conf", {st_mode=S_IFREG|0644, st_size=640, ...}) = 0
stat64("/etc/krb5.conf", {st_mode=S_IFREG|0644, st_size=640, ...}) = 0
stat64("/etc/krb5.conf", {st_mode=S_IFREG|0644, st_size=640, ...}) = 0
stat64("/etc/krb5.conf", {st_mode=S_IFREG|0644, st_size=640, ...}) = 0
stat64("/etc/krb5.conf", {st_mode=S_IFREG|0644, st_size=640, ...}) = 0
stat64("/etc/krb5.conf", {st_mode=S_IFREG|0644, st_size=640, ...}) = 0
stat64("/etc/krb5.conf", {st_mode=S_IFREG|0644, st_size=640, ...}) = 0
stat64("/etc/krb5.conf", {st_mode=S_IFREG|0644, st_size=640, ...}) = 0
open("/etc/krb5.keytab", O_RDONLY|O_LARGEFILE) = -1 ENOENT (No such
file or directory)
stat64("/dev/urandom", {st_mode=S_IFCHR|0644, st_rdev=makedev(1, 9),
...}) = 0
open("/usr/share/ssl/openssl.cnf", O_RDONLY) = 3
fstat64(3, {st_mode=S_IFREG|0644, st_size=7317, ...}) = 0
mmap2(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1,
0) = 0x40014000
read(3, "#\n# OpenSSL example configuratio"..., 4096) = 4096
brk(0x8315000) = 0x8315000
read(3, "d Wide Web Pty Ltd\n\norganization"..., 4096) = 3221
read(3, "", 4096) = 0
close(3) = 0
munmap(0x40014000, 4096) = 0
brk(0x8316000) = 0x8316000
brk(0x8317000) = 0x8317000
brk(0x8318000) = 0x8318000
brk(0x8319000) = 0x8319000
brk(0x831a000) = 0x831a000
brk(0x831b000) = 0x831b000
brk(0x831c000) = 0x831c000
brk(0x831d000) = 0x831d000
brk(0x831e000) = 0x831e000
brk(0x831f000) = 0x831f000
brk(0x8320000) = 0x8320000
brk(0x8321000) = 0x8321000
brk(0x8322000) = 0x8322000
brk(0x8323000) = 0x8323000
brk(0x8324000) = 0x8324000
brk(0x8325000) = 0x8325000
brk(0x8326000) = 0x8326000
brk(0x8327000) = 0x8327000
brk(0x8328000) = 0x8328000
brk(0x8329000) = 0x8329000
brk(0x832a000) = 0x832a000
brk(0x832b000) = 0x832b000
brk(0x832c000) = 0x832c000
brk(0x832d000) = 0x832d000
brk(0x832e000) = 0x832e000
brk(0x832f000) = 0x832f000
brk(0x8330000) = 0x8330000
brk(0x8331000) = 0x8331000
brk(0x8332000) = 0x8332000
brk(0x8333000) = 0x8333000
brk(0x8334000) = 0x8334000
brk(0x8335000) = 0x8335000
brk(0x8336000) = 0x8336000
brk(0x8337000) = 0x8337000
brk(0x8338000) = 0x8338000
brk(0x8339000) = 0x8339000
brk(0x833a000) = 0x833a000
brk(0x833d000) = 0x833d000
brk(0x833e000) = 0x833e000
brk(0x833f000) = 0x833f000
brk(0x8340000) = 0x8340000
brk(0x8341000) = 0x8341000
brk(0x8342000) = 0x8342000
brk(0x8343000) = 0x8343000
brk(0x8344000) = 0x8344000
brk(0x8345000) = 0x8345000
brk(0x8346000) = 0x8346000
brk(0x8347000) = 0x8347000
brk(0x8349000) = 0x8349000
brk(0x834a000) = 0x834a000
brk(0x834b000) = 0x834b000
brk(0x834c000) = 0x834c000
brk(0x834d000) = 0x834d000
brk(0x834e000) = 0x834e000
brk(0x834f000) = 0x834f000
open("/usr/local/Zend/lib/ZendOptimizer.so", O_RDONLY) = 3
read(3, "\177ELF\1\1\1\0\0\0\0\0\0\0\0\0\3\0\3\0\1\0\0\0\240|\1"...,
1024) = 1024
fstat64(3, {st_mode=S_IFREG|0755, st_size=564484, ...}) = 0
old_mmap(NULL, 570248, PROT_READ|PROT_EXEC, MAP_PRIVATE, 3, 0) =
0x408c0000
mprotect(0x4093f000, 50056, PROT_NONE) = 0
old_mmap(0x4093f000, 40960, PROT_READ|PROT_WRITE,
MAP_PRIVATE|MAP_FIXED, 3, 0x7e000) = 0x4093f000
old_mmap(0x40949000, 9096, PROT_READ|PROT_WRITE,
MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0x40949000
close(3) = 0
mprotect(0x408c0000, 520192, PROT_READ|PROT_WRITE) = 0
mprotect(0x408c0000, 520192, PROT_READ|PROT_EXEC) = 0
brk(0x8350000) = 0x8350000
setitimer(ITIMER_PROF, {it_interval={0, 0}, it_value={30, 0}}, NULL) =
0
rt_sigaction(SIGPROF, {0x407fce90, [PROF], SA_RESTART|0x4000000},
{SIG_DFL}, 8) = 0
rt_sigprocmask(SIG_UNBLOCK, [PROF], NULL, 8) = 0
brk(0x8351000) = 0x8351000
brk(0x8352000) = 0x8352000
brk(0x8353000) = 0x8353000
gettimeofday({1114033050, 24932}, NULL) = 0
getpid() = 29761
write(1, "PHP 4.3.10 (cgi) (built: Dec 21 "..., 225PHP 4.3.10 (cgi)
(built: Dec 21 2004 15:04:42)
Copyright (c) 1997-2004 The PHP Group
Zend Engine v1.3.0, Copyright (c) 1998-2004 Zend Technologies
with Zend Optimizer v2.5.7, Copyright (c) 1998-2004, by Zend
Technologies
) = 225
_exit(1) = ?
------------------------------------------------------------------------
--
Edit this bug report at http://bugs.php.net/?id=32783&edit=1
