Fix arg list segfault

diff --git a/ext/sockets/sockets.c b/ext/sockets/sockets.c
index cce87e4d44fa963becb4e07f534c81db914dd529..f09f7a988586247fb5bd8105711e4c0f7bdfa96e 100644 (file)
--- a/ext/sockets/sockets.c
+++ b/ext/sockets/sockets.c
@@ -1106,7 +1106,11 @@ PHP_FUNCTION(socket_iovec_alloc)
        
        convert_to_long_ex(args[0]);
        num_vectors = Z_LVAL_PP(args[0]);
-       
+
+       if((argc-1)     < num_vectors) {
+               efree(args);
+               WRONG_PARAM_COUNT;
+       }
        vector_array = emalloc(sizeof(struct iovec)*(num_vectors+1));
 
        for (i = 0, j = 1; i < num_vectors; i++, j++) {