ID: 21948
Updated by: [EMAIL PROTECTED]
Reported By: [EMAIL PROTECTED]
-Status: Open
+Status: Feedback
Bug Type: Reproducible crash
Operating System: RedHat Linux 7.3
PHP Version: 4.3.0
New Comment:
Can you add var_dump($put_env_argument) before each putenv calls, this
will hopefuly show what enviroment variable setting is causing the
crash.
Previous Comments:
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[2003-01-31 14:54:53] [EMAIL PROTECTED]
Ok here's a more specific dump. First the configuration:
--enable-debug=yes
--disable-rpath
--with-openssl
--with-regex=system
--with-layout=GNU
--with-kerberos=/usr/kerberos
--enable-debugger
--enable-sockets
--with-imap
--with-imap-ssl
--with-mysql=/usr
--enable-wddx
--with-gettext
This seems to be as small as I could get it and still compile PHP and
run IMP (my c-client is built with kerberos so I had to enable that,
for example.)
Here is the resulting crash dump:
#0 0x4207b524 in chunk_realloc () from /lib/i686/libc.so.6
#1 0x4207b2f8 in realloc () from /lib/i686/libc.so.6
#2 0x4202b65c in __add_to_environ () from /lib/i686/libc.so.6
#3 0x4202b33f in putenv () from /lib/i686/libc.so.6
#4 0x404ab54c in zif_putenv (ht=1, return_value=0x88b4bb4,
this_ptr=0x0, return_value_used=0)
at
/home/jmt/rpm/BUILD/php-4.3.0/ext/standard/basic_functions.c:1353
#5 0x405645d3 in execute (op_array=0x8b5c55c) at
/home/jmt/rpm/BUILD/php-4.3.0/Zend/zend_execute.c:1596
#6 0x405647af in execute (op_array=0x8ae43e4) at
/home/jmt/rpm/BUILD/php-4.3.0/Zend/zend_execute.c:1640
#7 0x405647af in execute (op_array=0x8bf06c4) at
/home/jmt/rpm/BUILD/php-4.3.0/Zend/zend_execute.c:1640
#8 0x405647af in execute (op_array=0x8c7bc34) at
/home/jmt/rpm/BUILD/php-4.3.0/Zend/zend_execute.c:1640
#9 0x40569dee in execute (op_array=0x8836b34) at
/home/jmt/rpm/BUILD/php-4.3.0/Zend/zend_execute.c:2162
#10 0x4054f48c in zend_execute_scripts (type=8, retval=0x0,
file_count=3) at /home/jmt/rpm/BUILD/php-4.3.0/Zend/zend.c:864
#11 0x40522d36 in php_execute_script (primary_file=0xbffff140) at
/home/jmt/rpm/BUILD/php-4.3.0/main/main.c:1573
#12 0x4056c75a in apache_php_module_main (r=0x87d0a00,
display_source_mode=0)
at /home/jmt/rpm/BUILD/php-4.3.0/sapi/apache/sapi_apache.c:55
#13 0x4056d36b in send_php (r=0x87d0a00, display_source_mode=0,
filename=0x0)
at /home/jmt/rpm/BUILD/php-4.3.0/sapi/apache/mod_php4.c:556
#14 0x4056d3c3 in send_parsed_php (r=0x87d0a00) at
/home/jmt/rpm/BUILD/php-4.3.0/sapi/apache/mod_php4.c:571
#15 0x080547cd in ap_invoke_handler ()
#16 0x0806769c in process_request_internal ()
#17 0x40271d33 in handle_dir () from /etc/httpd/modules/mod_dir.so
#18 0x080547cd in ap_invoke_handler ()
#19 0x0806769c in process_request_internal ()
#20 0x08067713 in ap_process_request ()
#21 0x0805f867 in child_main ()
#22 0x0805fa0a in make_child ()
#23 0x0805fb4d in startup_children ()
#24 0x080601a0 in standalone_main ()
#25 0x08060aa3 in main ()
#26 0x42017589 in __libc_start_main () from /lib/i686/libc.so.6
Hope this helps.
------------------------------------------------------------------------
[2003-01-30 13:43:31] [EMAIL PROTECTED]
And cut down the amount of the configure options, to bare minimum to
get IMP work. And ditch the 'shared' options too.
------------------------------------------------------------------------
[2003-01-29 15:06:24] [EMAIL PROTECTED]
I spoke too soon, the crash is still there. Am attempting to get a core
file now to generate another backtrace to see if its the same problem
or not.
bug 21804 seems like it may be related to this issue as well.
------------------------------------------------------------------------
[2003-01-29 14:05:43] [EMAIL PROTECTED]
It is compiled with --enable-debug (see config list above), which is
why I made the note that the backtrace was somewhat baffling. I ran gdb
across libphp4.so just to confirm that it does indeed load debugging
symbols so they ARE there.
FYI I removed the SetEnvIf directive and the crashes have gone away it
seems.
------------------------------------------------------------------------
[2003-01-29 13:56:17] [EMAIL PROTECTED]
Please compile PHP with --enable-debug, that will result in more
detailed backtraces.
------------------------------------------------------------------------
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the rest of the comments, please view the bug report online at
http://bugs.php.net/21948
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