ID: 16063
Updated by: [EMAIL PROTECTED]
Reported By: [EMAIL PROTECTED]
Status: Feedback
Bug Type: Arrays related
PHP Version: 4.0CVS-2002-03-14
New Comment:
Here it is :
bash-2.04$ ../php pop.php
Segmentation fault (core dumped)
bash-2.04$ gdb ../php core
GNU gdb 5.0rh-5 Red Hat Linux 7.1
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
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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"...
Core was generated by `../php pop.php'.
Program terminated with signal 11, Segmentation fault.
Reading symbols from /lib/libpam.so.0...done.
Loaded symbols for /lib/libpam.so.0
Reading symbols from /lib/libcrypt.so.1...done.
Loaded symbols for /lib/libcrypt.so.1
Reading symbols from /lib/libresolv.so.2...done.
Loaded symbols for /lib/libresolv.so.2
Reading symbols from /lib/libm.so.6...done.
Loaded symbols for /lib/libm.so.6
Reading symbols from /lib/libdl.so.2...done.
Loaded symbols for /lib/libdl.so.2
Reading symbols from /lib/libnsl.so.1...done.
Loaded symbols for /lib/libnsl.so.1
Reading symbols from /lib/libc.so.6...done.
Loaded symbols for /lib/libc.so.6
Reading symbols from /lib/ld-linux.so.2...done.
Loaded symbols for /lib/ld-linux.so.2
#0 0x40130e49 in free () from /lib/libc.so.6
(gdb) bt
#0 0x40130e49 in free () from /lib/libc.so.6
#1 0x080bdfd8 in _efree (ptr=0x8122a08) at
/usr/samba/users/andy/412dev/php4-200203140300/Zend/zend_alloc.c:246
#2 0x0805c528 in _phpi_pop (ht=1, return_value=0x81494b4,
this_ptr=0x0, return_value_used=0, off_the_end=1)
at
/usr/samba/users/andy/412dev/php4-200203140300/ext/standard/array.c:1642
#3 0x0805c551 in zif_array_pop (ht=1, return_value=0x81494b4,
this_ptr=0x0, return_value_used=0)
at
/usr/samba/users/andy/412dev/php4-200203140300/ext/standard/array.c:1652
#4 0x080d5ec7 in execute (op_array=0x8149614) at
/usr/samba/users/andy/412dev/php4-200203140300/Zend/zend_execute.c:1598
#5 0x080ca71a in zend_execute_scripts (type=8, retval=0x0,
file_count=3) at
/usr/samba/users/andy/412dev/php4-200203140300/Zend/zend.c:810
#6 0x080b03c1 in php_execute_script (primary_file=0xbffffb00) at
/usr/samba/users/andy/412dev/php4-200203140300/main/main.c:1381
#7 0x080dae24 in main (argc=2, argv=0xbffffba4) at
/usr/samba/users/andy/412dev/php4-200203140300/sapi/cgi/cgi_main.c:1011
#8 0x400cd237 in __libc_start_main () from /lib/libc.so.6
(gdb)
Previous Comments:
------------------------------------------------------------------------
[2002-03-14 09:39:34] [EMAIL PROTECTED]
To properly diagnose this bug, 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".
------------------------------------------------------------------------
[2002-03-14 09:09:05] [EMAIL PROTECTED]
<?php
array_pop($GLOBALS);
?>
bash-2.04$ ../php rest.php
Segmentation fault (core dumped)
bash-2.04$
No problems with
<?php
$a=array();
$a[]=&$a;
array_pop($a);
?>
------------------------------------------------------------------------
--
Edit this bug report at http://bugs.php.net/?id=16063&edit=1
