From: paco <paco@voltanet.io>
Date: Thu, 21 Jun 2018 15:34:16 +0000 (+0200)
Subject: lib: null check (Coverity 1399277)
X-Git-Tag: frr-6.1-dev~271^2
X-Git-Url: https://git.puffer.fish/?a=commitdiff_plain;h=d1f92e454c24a4ac96d930ae35f0fa38cc8e60f6;p=matthieu%2Ffrr.git

lib: null check (Coverity 1399277)

Signed-off-by: F. Aragon <paco@voltanet.io>
---

diff --git a/lib/sockunion.c b/lib/sockunion.c
index 28a7f647cb..44378b5363 100644
--- a/lib/sockunion.c
+++ b/lib/sockunion.c
@@ -46,6 +46,9 @@ int str2sockunion(const char *str, union sockunion *su)
 {
 	int ret;
 
+	if (str == NULL)
+		return -1;
+
 	memset(su, 0, sizeof(union sockunion));
 
 	ret = inet_pton(AF_INET, str, &su->sin.sin_addr);