From a36366be1a96afe964c62889d05c497181d003d5 Mon Sep 17 00:00:00 2001
From: dwarning <dwarning>
Date: Mon, 29 Oct 2018 17:04:19 +0100
Subject: [PATCH] A call of the 'memset' function will lead to underflow of the
 buffer 'table'. Table structure multiplied by N_GLOBAL_NODES will initialize
 the entire table with 0.

---
 src/frontend/subckt.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/frontend/subckt.c b/src/frontend/subckt.c
index aa5033300..b23090ebd 100644
--- a/src/frontend/subckt.c
+++ b/src/frontend/subckt.c
@@ -1346,7 +1346,7 @@ settrans(char *formal, char *actual, const char *subname)
 {
     int i;
 
-    memset(table, 0, sizeof(*table));
+    memset(table, 0, N_GLOBAL_NODES * sizeof(*table));
 
     for (i = 0; i < N_GLOBAL_NODES; i++) {
         table[i].t_old = gettok(&formal);