iliaa Mon Mar 17 23:01:28 2008 UTC
Modified files: (Branch: PHP_5_3)
/php-src/ext/standard exec.c
Log:
Properly address incomplete multibyte chars inside escapeshellcmd()
http://cvs.php.net/viewvc.cgi/php-src/ext/standard/exec.c?r1=1.113.2.3.2.1.2.3&r2=1.113.2.3.2.1.2.4&diff_format=u
Index: php-src/ext/standard/exec.c
diff -u php-src/ext/standard/exec.c:1.113.2.3.2.1.2.3
php-src/ext/standard/exec.c:1.113.2.3.2.1.2.4
--- php-src/ext/standard/exec.c:1.113.2.3.2.1.2.3 Mon Dec 31 07:17:14 2007
+++ php-src/ext/standard/exec.c Mon Mar 17 23:01:27 2008
@@ -16,7 +16,7 @@
| Ilia Alshanetsky <[EMAIL PROTECTED]> |
+----------------------------------------------------------------------+
*/
-/* $Id: exec.c,v 1.113.2.3.2.1.2.3 2007/12/31 07:17:14 sebastian Exp $ */
+/* $Id: exec.c,v 1.113.2.3.2.1.2.4 2008/03/17 23:01:27 iliaa Exp $ */
#include <stdio.h>
#include "php.h"
@@ -271,6 +271,11 @@
cmd = safe_emalloc(2, l, 1);
for (x = 0, y = 0; x < l; x++) {
+ /* skip non-valid multibyte characters */
+ if (php_mblen(str + x, (l - x)) < 0) {
+ continue;
+ }
+
switch (str[x]) {
case '"':
case '\'':
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