From: Donald Sharp <sharpd@cumulusnetworks.com>
Date: Sat, 12 Nov 2016 02:07:50 +0000 (-0500)
Subject: zebra: Fix clang SA warnings
X-Git-Tag: frr-3.0-branchpoint~64^2~10^2~99
X-Git-Url: https://git.puffer.fish/?a=commitdiff_plain;h=f0242f68c9372d12bbd990ffec2d06df8c42fb19;p=mirror%2Ffrr.git

zebra: Fix clang SA warnings

The mr value was not being initialized to anything
and as such could contain garbage.

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

diff --git a/zebra/rt_netlink.c b/zebra/rt_netlink.c
index b968a84e76..15dd7ef1cb 100644
--- a/zebra/rt_netlink.c
+++ b/zebra/rt_netlink.c
@@ -541,7 +541,10 @@ netlink_route_change_read_multicast (struct sockaddr_nl *snl, struct nlmsghdr *h
   if (mroute)
     m = mroute;
   else
-    m = &mr;
+    {
+      memset (&mr, 0, sizeof (mr));
+      m = &mr;
+    }
 
   rtm = NLMSG_DATA (h);