Bug #63874 [Opn->Csd]: Segfault if php_strip_whitespace has heredoc

From: Date: Sun, 30 Dec 2012 04:17:38 +0000
Subject: Bug #63874 [Opn->Csd]: Segfault if php_strip_whitespace has heredoc
References: 1  Groups: php.bugs 
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Edit report at https://bugs.php.net/bug.php?id=63874&edit=1

 ID:                 63874
 Updated by:         pierrick@php.net
 Reported by:        igor at wiedler dot ch
 Summary:            Segfault if php_strip_whitespace has heredoc
-Status:             Open
+Status:             Closed
 Type:               Bug
 Package:            Unknown/Other Function
 Operating System:   OSX 10.8.2
 PHP Version:        5.5Git-2012-12-29 (Git)
 Block user comment: N
 Private report:     N

 New Comment:

Automatic comment on behalf of pierrick
Revision: http://git.php.net/?p=php-src.git;a=commit;h=8228597ecce3ad868d2c6bfca5ff43f29e014296
Log: Fixed bug #63874 (Segfaul if php_strip_whitespace has heredoc)


Previous Comments:
------------------------------------------------------------------------
[2012-12-29 22:32:51] igor at wiedler dot ch

Description:
------------
When a filename that contains a heredoc is passed to php_strip_whitespace, it 
results in a segmentation fault / buffer overflow.

Here is the output from --enable-debug:

[Sat Dec 29 22:22:09 2012]  Script:  '/Users/igor/test.php'
---------------------------------------
/Users/igor/src/php-src/Zend/zend_highlight.c(189) : Block 0x1036a66d8 status:
Beginning:  	Cached
Freed (invalid)
    Start:	OK
      End:	OK
---------------------------------------

Test script:
---------------
<?php

$contents = php_strip_whitespace(__FILE__);

return <<<A
a
A;




------------------------------------------------------------------------



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Edit this bug report at https://bugs.php.net/bug.php?id=63874&edit=1

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