From: [EMAIL PROTECTED]
Operating system: Linux
PHP version: 5CVS-2006-09-05 (CVS)
PHP Bug Type: Date/time related
Bug description: date_parse() invalid read
Description:
------------
valgrind reports an invalid read in date_parse().
Reproduce code:
---------------
<?php
date_parse("");
?>
Expected result:
----------------
.
Actual result:
--------------
==6705== Invalid read of size 1
==6705== at 0x80EBDF9: timelib_strtotime (parse_date.re:1528)
==6705== by 0x80C90CD: zif_date_parse (php_date.c:1694)
==6705== by 0x831A56D: zend_do_fcall_common_helper_SPEC
(zend_vm_execute.h:200)
==6705== by 0x831D460: ZEND_DO_FCALL_SPEC_CONST_HANDLER
(zend_vm_execute.h:1657)
==6705== by 0x831A180: execute (zend_vm_execute.h:92)
==6705== by 0x82F1312: zend_eval_string (zend_execute_API.c:1130)
==6705== by 0x82F1472: zend_eval_string_ex (zend_execute_API.c:1164)
==6705== by 0x836184B: main (php_cli.c:1141)
==6705== Address 0x49BCD27 is 1 bytes before a block of size 1 alloc'd
==6705== at 0x401C4CE: malloc (vg_replace_malloc.c:149)
==6705== by 0x82E30BA: _emalloc (zend_alloc.c:1628)
==6705== by 0x82E3454: _estrndup (zend_alloc.c:1752)
==6705== by 0x82FAD23: _zval_copy_ctor_func (zend_variables.c:120)
==6705== by 0x835DE0C: _zval_copy_ctor (zend_variables.h:45)
==6705== by 0x831D830: ZEND_SEND_VAL_SPEC_CONST_HANDLER
(zend_vm_execute.h:1786)
==6705== by 0x831A180: execute (zend_vm_execute.h:92)
==6705== by 0x82F1312: zend_eval_string (zend_execute_API.c:1130)
==6705== by 0x82F1472: zend_eval_string_ex (zend_execute_API.c:1164)
==6705== by 0x836184B: main (php_cli.c:1141)
--
Edit bug report at http://bugs.php.net/?id=38721&edit=1
--
Try a CVS snapshot (PHP 4.4):
http://bugs.php.net/fix.php?id=38721&r=trysnapshot44
Try a CVS snapshot (PHP 5.2):
http://bugs.php.net/fix.php?id=38721&r=trysnapshot52
Try a CVS snapshot (PHP 6.0):
http://bugs.php.net/fix.php?id=38721&r=trysnapshot60
Fixed in CVS: http://bugs.php.net/fix.php?id=38721&r=fixedcvs
Fixed in release:
http://bugs.php.net/fix.php?id=38721&r=alreadyfixed
Need backtrace: http://bugs.php.net/fix.php?id=38721&r=needtrace
Need Reproduce Script: http://bugs.php.net/fix.php?id=38721&r=needscript
Try newer version: http://bugs.php.net/fix.php?id=38721&r=oldversion
Not developer issue: http://bugs.php.net/fix.php?id=38721&r=support
Expected behavior: http://bugs.php.net/fix.php?id=38721&r=notwrong
Not enough info:
http://bugs.php.net/fix.php?id=38721&r=notenoughinfo
Submitted twice:
http://bugs.php.net/fix.php?id=38721&r=submittedtwice
register_globals: http://bugs.php.net/fix.php?id=38721&r=globals
PHP 3 support discontinued: http://bugs.php.net/fix.php?id=38721&r=php3
Daylight Savings: http://bugs.php.net/fix.php?id=38721&r=dst
IIS Stability: http://bugs.php.net/fix.php?id=38721&r=isapi
Install GNU Sed: http://bugs.php.net/fix.php?id=38721&r=gnused
Floating point limitations: http://bugs.php.net/fix.php?id=38721&r=float
No Zend Extensions: http://bugs.php.net/fix.php?id=38721&r=nozend
MySQL Configuration Error: http://bugs.php.net/fix.php?id=38721&r=mysqlcfg
