#19566 [Com]: get_declared_classes() segfaults

[leemurphy6 at yahoo dot co dot uk]

 ID:   19566
 Comment by:   leemurphy6 at yahoo dot co dot uk
 Reported By:  rpav at users dot sf dot net
 Status:   Closed
 Bug Type: Scripting Engine problem
 Operating System: Linux PPC
 PHP Version:  4.3.0-dev
 New Comment:

I have a PHP problem.I cannot connect to the internet
 as a required .dll + obdc32dll files are missing. Any
 advice on how to rectify this problem, would be 
 appreciated. Many thanks.

 Regards
 L


Previous Comments:


[2002-11-15 09:00:14] [EMAIL PROTECTED]

This bug has been fixed in CVS.

In case this was a PHP problem, snapshots of the sources are packaged
every three hours; this change will be in the next snapshot. You can
grab the snapshot at http://snaps.php.net/.
 
In case this was a documentation problem, the fix will show up soon at
http://www.php.net/manual/.

In case this was a PHP.net website problem, the change will show
up on the PHP.net site and on the mirror sites in short time.
 
Thank you for the report, and for helping us make PHP better.





[2002-11-07 12:36:54] [EMAIL PROTECTED]

updated to latest PHP version this was reproduced with..




[2002-11-07 01:53:10] [EMAIL PROTECTED]

reopen



[2002-11-07 01:49:06] rpav at users dot sf dot net

It's not.  For the record I'd like to point out the fact this is a
Linux-PPC problem, not a Linux-i386 problem. ;-)



[2002-11-07 01:40:25] [EMAIL PROTECTED]

Sorry but I can't reproduce it with the latest CVS.

[Thu Nov  7 - 08:37:50 - root ~/php4]# gdb php
GNU gdb Red Hat Linux (5.1-1)
Copyright 2001 Free Software Foundation, Inc.
GDB is free software, covered by the GNU General Public License, and
you are
welcome to change it and/or distribute copies of it under certain
conditions.
Type show copying to see the conditions.
There is absolutely no warranty for GDB.  Type show warranty for
details.
This GDB was configured as i386-redhat-linux...
(gdb) run test.php
Starting program: /usr/local/bin/php test.php

Program exited normally.
(gdb)

It looks fixed.



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the rest of the comments, please view the bug report online at
http://bugs.php.net/19566

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Edit this bug report at http://bugs.php.net/?id=19566edit=1

#19566 [Com]: get_declared_classes() segfaults

[rpav]

 ID:   19566
 Comment by:   [EMAIL PROTECTED]
 Reported By:  [EMAIL PROTECTED]
 Status:   Feedback
 Bug Type: Reproducible crash
 Operating System: Linux PPC
 PHP Version:  4.2.3
 New Comment:

As of 12:00 (PST) today (2002/11/6) this crash was still an issue.  I
compiled the latest snap while trying to fix another segfault, and this
segfault still occurs.


Previous Comments:


[2002-10-20 10:30:16] [EMAIL PROTECTED]

Please try using this CVS snapshot:

  http://snaps.php.net/php4-latest.tar.gz
 
For Windows:
 
  http://snaps.php.net/win32/php4-win32-latest.zip





[2002-09-23 19:39:58] [EMAIL PROTECTED]

Easy to reproduce:

? get_declared_classes(); ?

This can be added to, but when it hits that function, boom, sig11. 
Note this _only_ happens on ppc linux; there have been no problems on
the intel boxes we've tried.

Module list:

xml
standard
session
posix
pcre
mysql
ctype

Other info:
linux 2.2.10-12a, ppc (Yellow Dog Linux)
glibc 2.2.1-0f
gcc version 2.95.3 20010111 (prerelease/franzo/20010111)
apache 1.3.23

Backtrace:
#0  0x100c6b80 in zend_hash_index_update_or_next_insert (ht=0x1016dbe8,
h=0, 
pData=0x7fffe278, nDataSize=4, pDest=0x0, flag=4) at
zend_hash.c:375
#1  0x100c4438 in add_next_index_stringl (arg=0x10143800, 
str=0x1014d9e0 __PHP_Incomplete_Class, length=22, duplicate=1)
at zend_API.c:847
#2  0x100cbddc in copy_class_name (ce=0xfdf5604, num_args=0,
args=0x7fffe278, 
hash_key=0x4) at zend_builtin_functions.c:901
#3  0x100c7960 in zend_hash_apply_with_arguments (ht=0x10146b00, 
destruct=0x100cbd6c copy_class_name, num_args=1) at
zend_hash.c:731
#4  0x100cbe3c in zif_get_declared_classes (ht=269933544, 
return_value=0x10173568, this_ptr=0x7fffe278, return_value_used=4)
at zend_builtin_functions.c:916
#5  0x100e4acc in execute (op_array=0x1016dcf0) at
./zend_execute.c:1598
#6  0x100c1d98 in zend_execute_scripts (type=269933544, retval=0x0, 
file_count=3) at zend.c:812
#7  0x1001a034 in php_execute_script (primary_file=0x7838) at
main.c:1383
#8  0x100174cc in main (argc=2, argv=0x7b14) at cgi_main.c:778
#9  0x0fd94238 in __libc_start_main (argc=2, ubp_av=0x7b14, 
ubp_ev=0x7fffe278, auxvec=0x7b78, rtld_fini=0x1016dbe8, 
stinfo=0x100eaba0, stack_on_entry=0x6c657465)
at ../sysdeps/powerpc/elf/libc-start.c:119





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