From: Donald Sharp <sharpd@cumulusnetworks.com>
Date: Fri, 29 Jun 2018 01:06:23 +0000 (-0400)
Subject: zebra: Fix use of uninited variable
X-Git-Tag: frr-6.1-dev~219^2
X-Git-Url: https://git.puffer.fish/?a=commitdiff_plain;h=ce4f1050ca87f39b8799f2f48020ad25f6e0ba15;p=matthieu%2Ffrr.git

zebra: Fix use of uninited variable

Allow compiler to think the value is actually set to
something useful in an impossible case.

Signed-off-by: Donald Sharp <sharpd@cumulusnetworks.com>
---

diff --git a/zebra/zserv.c b/zebra/zserv.c
index 14e0db40bf..7dbbd129d9 100644
--- a/zebra/zserv.c
+++ b/zebra/zserv.c
@@ -198,7 +198,7 @@ static int zserv_write(struct thread *thread)
 {
 	struct zserv *client = THREAD_ARG(thread);
 	struct stream *msg;
-	uint32_t wcmd;
+	uint32_t wcmd = 0;
 	struct stream_fifo *cache;
 
 	/* If we have any data pending, try to flush it first */