From ef5b237cd353c23d0cd2494d1e2bcd5cde7146ca Mon Sep 17 00:00:00 2001 From: Tucker Evans Date: Mon, 30 Sep 2019 16:48:45 -0400 Subject: Fix make sure argv pointer is initialized to NULL --- sem_check.c | 2 ++ 1 file changed, 2 insertions(+) diff --git a/sem_check.c b/sem_check.c index e30d8c5..4c8a0d3 100644 --- a/sem_check.c +++ b/sem_check.c @@ -205,6 +205,8 @@ ptree *t; /*TODO add info on which argument causes error*/ yyerror("Incorrect types in fuction arguments"); + free(argv); + argv = NULL; } int func_ret(t, name) -- cgit v1.1