ID: 16438
Updated by: [EMAIL PROTECTED]
Reported By: [EMAIL PROTECTED]
-Status: Open
+Status: Feedback
Bug Type: Reproducible crash
Operating System: Red Hat Linux release 6.2
PHP Version: 4.1.2
New Comment:
Please provide a short reproducing script.
Derick
Previous Comments:
------------------------------------------------------------------------
[2002-04-05 12:48:43] [EMAIL PROTECTED]
1. there're more than 65536 rows. use php 4.1.2 it crashes after 65538
2. tried with PHP 4.2.0RC2, program got "Segmentation fault" again.
crashed after 65534
configuration
=============
./configure --with-mysql --with-socket --enable-trans-sid --with-progel
--with-gd --enable-discard-path --prefix=/mnt/nfshome/tony/php
debug info
==========
$ gdb bin/php /home/tony/stats/bin/core
GNU gdb 19991004
Copyright 1998 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"...
Core was generated by `bin/php /home/tony/stats/bin/chatv2.crash.php'.
Program terminated with signal 11, Segmentation fault.
Reading symbols from /lib/libdl.so.2...done.
Reading symbols from /lib/libpam.so.0...done.
Reading symbols from /usr/lib/libgd.so.1...done.
Reading symbols from /lib/libcrypt.so.1...done.
Reading symbols from /lib/libresolv.so.2...done.
Reading symbols from /lib/libm.so.6...done.
Reading symbols from /lib/libnsl.so.1...done.
Reading symbols from /lib/libc.so.6...done.
Reading symbols from /lib/ld-linux.so.2...done.
Reading symbols from /lib/libnss_files.so.2...done.
Reading symbols from /usr/lib/gconv/ISO8859-1.so...done.
#0 0x80e7eb1 in zend_hash_add_or_update (ht=0xa51f04c, arKey=0x818150c
"End",
nKeyLength=4, pData=0xbfffce10, nDataSize=4, pDest=0xbfffce1c,
flag=1)
at zend_hash.c:275
275 ht->arBuckets[nIndex] = p;
(gdb) bt
#0 0x80e7eb1 in zend_hash_add_or_update (ht=0xa51f04c, arKey=0x818150c
"End",
nKeyLength=4, pData=0xbfffce10, nDataSize=4, pDest=0xbfffce1c,
flag=1)
at zend_hash.c:275
#1 0x810362c in zend_fetch_dimension_address_inner (ht=0xa51f04c,
op2=0x8184a80,
Ts=0xbfffce84, type=1) at ./zend_execute.c:627
#2 0x80fb8fb in zend_fetch_dimension_address (result=0x8184a60,
op1=0x8184a70,
op2=0x8184a80, Ts=0xbfffce84, type=1) at ./zend_execute.c:762
#3 0x80fd912 in execute (op_array=0x817ca84) at ./zend_execute.c:1274
#4 0x80e54b7 in zend_execute_scripts (type=8, retval=0x0,
file_count=3)
at zend.c:810
#5 0x8062eaa in php_execute_script (primary_file=0xbffffa74) at
main.c:1381
#6 0x8060f99 in main (argc=2, argv=0xbffffad4) at cgi_main.c:785
(gdb)
------------------------------------------------------------------------
[2002-04-04 21:08:09] [EMAIL PROTECTED]
First, please try with PHP 4.2.0RC2 from http://www.php.net/~derick/
Second question is, how many rows are there in the
array causing the crash?
------------------------------------------------------------------------
[2002-04-04 21:02:10] [EMAIL PROTECTED]
configuration line
==================
./configure --with-mysql --with-socket --enable-trans-sid --with-progel
--with-gd --enable-discard-path
description
===========
chatv2.php - daily batch program, read database (MySQL), generate
statistics, write database. As the records increased, it's occurs more
often.
debug info
==========
$ gdb /usr/local/bin/php /home/tony/stats/bin/core
GNU gdb 19991004
Copyright 1998 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"...
Core was generated by `/usr/local/bin/php
/home/tony/stats/bin/chatv2.php'.
Program terminated with signal 11, Segmentation fault.
Reading symbols from /lib/libdl.so.2...done.
Reading symbols from /lib/libcrypt.so.1...done.
Reading symbols from /lib/libresolv.so.2...done.
Reading symbols from /lib/libpam.so.0...done.
Reading symbols from /usr/lib/libgd.so.1...done.
Reading symbols from /lib/libm.so.6...done.
Reading symbols from /lib/libnsl.so.1...done.
Reading symbols from /lib/libc.so.6...done.
Reading symbols from /lib/ld-linux.so.2...done.
Reading symbols from /lib/libnss_files.so.2...done.
Reading symbols from /usr/lib/gconv/ISO8859-1.so...done.
#0 0x80eca73 in _array_init (arg=0xa4feb24) at zend_API.c:561
561 ALLOC_HASHTABLE_REL(arg->value.ht);
(gdb) run /home/tony/stats/bin/chatv2.php
Starting program: /usr/local/bin/php /home/tony/stats/bin/chatv2.php
X-Powered-By: PHP/4.1.2
Content-type: text/html
Process day : 2002-04-03....
Program received signal SIGSEGV, Segmentation fault.
0x80eca73 in _array_init (arg=0xa4feb24) at zend_API.c:561
561 ALLOC_HASHTABLE_REL(arg->value.ht);
(gdb) bt
#0 0x80eca73 in _array_init (arg=0xa4feb24) at zend_API.c:561
#1 0x8070996 in php_mysql_fetch_hash (ht=1, return_value=0xa4feb24,
this_ptr=0x0, return_value_used=1, result_type=1, expected_args=1)
at php_mysql.c:1590
#2 0x8070b68 in zif_mysql_fetch_assoc (ht=1, return_value=0xa4feb24,
this_ptr=0x0, return_value_used=1) at php_mysql.c:1664
#3 0x81057e6 in execute (op_array=0x8184f54) at ./zend_execute.c:1590
#4 0x80ebcb6 in zend_execute_scripts (type=8, retval=0x0,
file_count=3)
at zend.c:814
#5 0x8062aba in php_execute_script (primary_file=0xbffffa74) at
main.c:1307
#6 0x8060e6b in main (argc=2, argv=0xbffffad4) at cgi_main.c:738
(gdb)
------------------------------------------------------------------------
--
Edit this bug report at http://bugs.php.net/?id=16438&edit=1
