bailout if bucket is NULL

diff --git a/ext/standard/user_filters.c b/ext/standard/user_filters.c
index dcf37dab5bb94d33a208862736f09e0ad805f1bf..2f5dfaa682b79ee835097c9eb06228714dbf5cfa 100644 (file)
--- a/ext/standard/user_filters.c
+++ b/ext/standard/user_filters.c
@@ -541,6 +541,10 @@ PHP_FUNCTION(stream_bucket_new)
                add_property_long(return_value, "datalen", buffer_len);
        }
 
+       if (bucket == NULL) {
+               RETURN_FALSE;
+       }
+ 
        ALLOC_INIT_ZVAL(zbucket);
        ZEND_REGISTER_RESOURCE(zbucket, bucket, le_bucket);
        add_property_zval(return_value, "bucket", zbucket);