MFH

diff --git a/ext/standard/var_unserializer.re b/ext/standard/var_unserializer.re
index cf53a3a18967c604f4192c2b7a7b674c61a87c4e..8e3c5a19b65c9eb3045de4bbbc491e79ee663e2d 100644 (file)
--- a/ext/standard/var_unserializer.re
+++ b/ext/standard/var_unserializer.re
@@ -463,6 +463,10 @@ PHPAPI int php_var_unserialize(UNSERIALIZE_PARAMETER)
 
        *p = YYCURSOR;
 
+       if (elements < 0) {
+               return 0;
+       }
+
        INIT_PZVAL(*rval);
        Z_TYPE_PP(rval) = IS_ARRAY;
        ALLOC_HASHTABLE(Z_ARRVAL_PP(rval));