iliaa Thu Jul 29 21:10:43 2004 EDT
Modified files: (Branch: PHP_5_0)
/php-src/ext/standard image.c
Log:
MFH: Fixed bug #29443 (Sanity check for wbmp detection).
http://cvs.php.net/diff.php/php-src/ext/standard/image.c?r1=1.98&r2=1.98.2.1&ty=u
Index: php-src/ext/standard/image.c
diff -u php-src/ext/standard/image.c:1.98 php-src/ext/standard/image.c:1.98.2.1
--- php-src/ext/standard/image.c:1.98 Thu Jan 8 03:17:32 2004
+++ php-src/ext/standard/image.c Thu Jul 29 21:10:42 2004
@@ -17,7 +17,7 @@
+----------------------------------------------------------------------+
*/
-/* $Id: image.c,v 1.98 2004/01/08 08:17:32 andi Exp $ */
+/* $Id: image.c,v 1.98.2.1 2004/07/30 01:10:42 iliaa Exp $ */
#include "php.h"
#include <stdio.h>
@@ -955,6 +955,11 @@
}
height = (height << 7) | (i & 0x7f);
} while (i & 0x80);
+
+ /* maximum valid sizes for wbmp (although 127x127 may be a more accurate one)
*/
+ if (height > 2048 || width > 2048) {
+ return 0;
+ }
if (!check) {
(*result)->width = width;
--
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