com php-src: fix (signed) integer overflow (part of bug #52550: Zend/zend_hash.h
| From: | Nuno Lopes | Date: | Mon, 02 Jul 2012 05:36:35 +0000 |
| Subject: | com php-src: fix (signed) integer overflow (part of bug #52550: Zend/zend_hash.h | ||
| Groups: | php.cvs | ||
| Request: | Send a blank email to php-cvs+get-69511@lists.php.net to get a copy of this message | ||
Commit: 91ce8041a3e85594e81466a528f8d55cdc164c1f
Author: Nuno Lopes <nlopess@php.net> Mon, 2 Jul 2012 01:31:40 -0400
Parents: be4053cea0462c9de5396641f4e4fa2f56f5a675
Branches: PHP-5.4
Link: http://git.php.net/?p=php-src.git;a=commitdiff;h=91ce8041a3e85594e81466a528f8d55cdc164c1f
Log:
fix (signed) integer overflow (part of bug #52550
Bugs:
https://bugs.php.net/52550
Changed paths:
M Zend/zend_hash.h
Diff:
diff --git a/Zend/zend_hash.h b/Zend/zend_hash.h
index 84ca1de..5c3b1cd 100644
--- a/Zend/zend_hash.h
+++ b/Zend/zend_hash.h
@@ -330,7 +330,7 @@ END_EXTERN_C()
if (idx-1 > LONG_MAX) { /* overflow */ \
break; \
} \
- idx = (ulong)(-(long)idx); \
+ idx = -idx; \
} else if (idx > LONG_MAX) { /* overflow */ \
break; \
} \