ID: 26223
User updated by: Xuefer at 21cn dot com
Reported By: Xuefer at 21cn dot com
-Status: Feedback
+Status: Open
Bug Type: *General Issues
Operating System: win32 only
PHP Version: 4CVS, 5CVS
Assigned To: helly
New Comment:
core file will sent to sniper at **.net ok?
Starting program: /home/oursky/src/php4-www-debug/sapi/cli/php -c .
a.php
Program received signal SIGSEGV, Segmentation fault.
0x080e67ab in zend_hash_index_update_or_next_insert (ht=0x8154ddc,
h=945959777, pData=0xbfffeea0, nDataSize=8, pDest=0x0, flag=4)
at /home/oursky/src/php4/Zend/zend_hash.c:390
390 p = ht->arBuckets[nIndex];
(gdb) bt
#0 0x080e67ab in zend_hash_index_update_or_next_insert (ht=0x8154ddc,
h=945959777, pData=0xbfffeea0, nDataSize=8, pDest=0x0, flag=4)
at /home/oursky/src/php4/Zend/zend_hash.c:390
#1 0x08070bd0 in zif_register_shutdown_function (ht=1,
return_value=0xbfffeea0, this_ptr=0x0, return_value_used=0)
at /home/oursky/src/php4/ext/standard/basic_functions.c:2187
#2 0x080eee0f in execute (op_array=0x81549e0) at
/home/oursky/src/php4/Zend/zend_execute.c:1635
#3 0x080db4c2 in call_user_function_ex (function_table=0x8128f30,
object_pp=0x0, function_name=0x0, retval_ptr_ptr=0xbffff178,
param_count=2,
params=0x8154dc4, no_separation=1, symbol_table=0x0) at
/home/oursky/src/php4/Zend/zend_execute_API.c:567
#4 0x080dafd3 in call_user_function (function_table=0x39306535,
object_pp=0x39306535, function_name=0x39306535, retval_ptr=0x8154c44,
param_count=135613340, params=0xbffff1c0) at
/home/oursky/src/php4/Zend/zend_execute_API.c:409
#5 0x0805fdd8 in ps_write_user (mod_data=0x39306535, key=0x815487c
"77d6e387747ca3b89ae8236afa355e09",
val=0x39306535 <Address 0x39306535 out of bounds>, vallen=0) at
/home/oursky/src/php4/ext/session/mod_user.c:60
#6 0x0805df86 in php_session_save_current_state () at
/home/oursky/src/php4/ext/session/session.c:694
#7 0x0805d9da in zm_deactivate_session (type=1, module_number=2) at
/home/oursky/src/php4/ext/session/session.c:1598
#8 0x080e4c79 in module_registry_cleanup (module=0x39306535) at
/home/oursky/src/php4/Zend/zend_API.c:1167
#9 0x080e6f18 in zend_hash_apply (ht=0xbffff1c0, apply_func=0x815560c)
at /home/oursky/src/php4/Zend/zend_hash.c:701
#10 0x080e1d64 in zend_deactivate_modules () at
/home/oursky/src/php4/Zend/zend.c:652
#11 0x080b93a5 in php_request_shutdown (dummy=0x0) at
/home/oursky/src/php4/main/main.c:991
#12 0x080f35f8 in main (argc=4, argv=0xbffffa44) at
/home/oursky/src/php4/sapi/cli/php_cli.c:873
#13 0x400a0657 in __libc_start_main (main=0x80f3190 <main>, argc=4,
ubp_av=0xbffffa44, init=0x8059c1c <_init>, fini=0x80f4700 <_fini>,
rtld_fini=0x4100dc54 <_dl_fini>, stack_end=0xbffffa3c) at
../sysdeps/generic/libc-start.c:129
(gdb)
Previous Comments:
------------------------------------------------------------------------
[2004-09-15 15:37:17] [EMAIL PROTECTED]
Thank you for this bug report. To properly diagnose the problem, we
need a backtrace to see what is happening behind the scenes. To
find out how to generate a backtrace, please read
http://bugs.php.net/bugs-generating-backtrace.php
Once you have generated a backtrace, please submit it to this bug
report and change the status back to "Open". Thank you for helping
us make PHP better.
------------------------------------------------------------------------
[2004-07-03 08:55:23] Xuefer at 21cn dot com
the following script in php4CVS crash
<?php
function b() {
}
function bb() {
}
function aa() {
register_shutdown_function('bb');
}
session_set_save_handler('a', 'a', 'a', 'aa', 'a', 'a');
session_start();
?>
while doing the following is fine:
<?php
function bb() {
}
function aa() {
register_shutdown_function('bb');
}
aa(); aa(); aa(); aa();
?>
------------------------------------------------------------------------
[2004-04-21 06:32:51] Xuefer at 21cn dot com
seems fixed
but when i do "glob/unlink/rmdir" in session write handler, and it
crash randomly. still can't make a reproduciable script yet :(
marking this bug as closed
------------------------------------------------------------------------
[2004-04-21 00:14:06] [EMAIL PROTECTED]
No feedback was provided. The bug is being suspended because
we assume that you are no longer experiencing the problem.
If this is not the case and you are able to provide the
information that was requested earlier, please do so and
change the status of the bug back to "Open". Thank you.
------------------------------------------------------------------------
[2004-04-13 12:55:35] [EMAIL PROTECTED]
Please try using this CVS snapshot:
http://snaps.php.net/php4-STABLE-latest.tar.gz
For Windows:
http://snaps.php.net/win32/php4-win32-STABLE-latest.zip
------------------------------------------------------------------------
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