ID: 27830
Updated by: abies@php.net
Reported By: adconrad at 0c3 dot net
-Status: Open
+Status: Feedback
Bug Type: Reproducible crash
Operating System: Debian 3.0/SPARC
PHP Version: 4.3.6RC1
Previous Comments:
------------------------------------------------------------------------
[2004-04-02 17:19:22] abies@php.net
Could you try and compile with gcc-3.3 ? (I'm not
suggesting this as a fix, I'm just curious if it will work
around the problem)
I would do it myself if I had access to a Sparc64/linux
machine.
------------------------------------------------------------------------
[2004-04-02 08:57:24] adconrad at 0c3 dot net
adconrad@cranx:~$ gcc -v
Reading specs from /usr/lib/gcc-lib/sparc-linux/2.95.4/specs
gcc version 2.95.4 20011002 (Debian prerelease)
./configure output (and log) is at
http://people.debian.org/~adconrad/php/config.{out,log}
------------------------------------------------------------------------
[2004-04-02 04:41:05] abies@php.net
Could you post your compiler version and the output of
'configure' ?
------------------------------------------------------------------------
[2004-04-01 23:00:36] adconrad at 0c3 dot net
Description:
------------
PHP segfaults immediately on execution, with or without input on SPARC.
If the patch[1] applied in CVS (ostensibly to "improve portability")
is removed, the segfault goes away.
1. A short script that reproduces the problem.
adconrad@cranx:~/build/php4/php-4.3.6RC1$ sapi/cli/php
Segmentation fault
2. The list of modules you compiled PHP with (your configure line).
'./configure' '--disable-all' '--prefix=/usr/local/php-4.3.6RC1'
'--with-apxs2=/usr/bin/apxs2' '--enable-sockets' '--with-pcre-regex'
'--enable-ctype' '--enable-overload' '--enable-posix'
'--enable-session' '--enable-tokenizer' '--enable-xml'
'--with-expat-dir=/usr' '--with-xmlrpc' '--with-pear'
'--with-openssl'
'--with-mysql=shared,/usr' '--with-pgsql=shared,/usr'
'--with-sybase-ct=shared,/usr/local/freetds'
3. Any other information unique or specific to your setup.
Debian GNU/Linux 3.0 (woody), SPARC port on an UltraSPARC (sparc64)
CPU. glibc version 2.2.5-11.5.
4. Any changes made in your php.ini compared to php.ini-dist (not your
whole php.ini!)
This occurs with or without a php.ini.
5. A gdb backtrace.
Program received signal SIGSEGV, Segmentation fault.
0x0005e170 in php_get_inf ()
at
/home/adconrad/build/php4/php-4.3.6RC1/ext/standard/basic_functions.c:1021
1021 return HUGE_VAL;
(gdb) bt
#0 0x0005e170 in php_get_inf ()
at
/home/adconrad/build/php4/php-4.3.6RC1/ext/standard/basic_functions.c:1021
#1 0x0005e4d4 in zm_startup_basic (type=1, module_number=4)
at
/home/adconrad/build/php4/php-4.3.6RC1/ext/standard/basic_functions.c:1065
#2 0x000ef068 in zend_startup_module (module=0x14647c)
at /home/adconrad/build/php4/php-4.3.6RC1/Zend/zend_API.c:1005
#3 0x000bead0 in php_startup_extensions (ptr=0x14eabc, count=1370840)
at /home/adconrad/build/php4/php-4.3.6RC1/main/main.c:1044
#4 0x00108334 in php_startup_internal_extensions () at
main/internal_functions_cli.c:65
#5 0x000bf0b8 in php_module_startup (sf=0x149570,
additional_modules=0x0,
num_additional_modules=0) at
/home/adconrad/build/php4/php-4.3.6RC1/main/main.c:1216
#6 0x001074c8 in main (argc=1, argv=0xeffffb34)
at /home/adconrad/build/php4/php-4.3.6RC1/sapi/cli/php_cli.c:576
[1]
http://cvs.php.net/diff.php/php-src/ext/standard/basic_functions.c?login=2&r1=1.543.2.34&r2=1.543.2.35&ty=u
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Edit this bug report at http://bugs.php.net/?id=27830&edit=1