stas Tue Sep 18 20:21:04 2007 UTC
Modified files:
/php-src/ext/standard dl.c
Log:
limit dl() argument length (patch by Christian Hoffmann)
http://cvs.php.net/viewvc.cgi/php-src/ext/standard/dl.c?r1=1.116&r2=1.117&diff_format=u
Index: php-src/ext/standard/dl.c
diff -u php-src/ext/standard/dl.c:1.116 php-src/ext/standard/dl.c:1.117
--- php-src/ext/standard/dl.c:1.116 Thu Sep 13 07:41:59 2007
+++ php-src/ext/standard/dl.c Tue Sep 18 20:21:04 2007
@@ -18,7 +18,7 @@
+----------------------------------------------------------------------+
*/
-/* $Id: dl.c,v 1.116 2007/09/13 07:41:59 jani Exp $ */
+/* $Id: dl.c,v 1.117 2007/09/18 20:21:04 stas Exp $ */
#include "php.h"
#include "dl.h"
@@ -63,6 +63,11 @@
return;
}
+ if (Z_STRLEN_PP(file) >= MAXPATHLEN) {
+ php_error_docref(NULL TSRMLS_CC, E_WARNING, "File name exceeds
the maximum allowed length of %d characters", MAXPATHLEN);
+ RETURN_FALSE;
+ }
+
php_dl(filename, MODULE_TEMPORARY, return_value, 0 TSRMLS_CC);
EG(full_tables_cleanup) = 1;
}
--
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