ipv6: ip6_gre: fix uninitialized scalar variable

Coverity ID: 33862
Bug 200192398

Change-Id: I053842f4db3ca04c356a9c1aea1e598c12faf01d
Signed-off-by: Bhadram Varka <vbhadram@nvidia.com>
Reviewed-on: http://git-master/r/1167878
GVS: Gerrit_Virtual_Submit
Reviewed-by: Manikanta Maddireddy <mmaddireddy@nvidia.com>
Reviewed-by: Puneet Saxena <puneets@nvidia.com>
Reviewed-by: Sachin Nikam <snikam@nvidia.com>

diff --git a/net/ipv6/ip6_gre.c b/net/ipv6/ip6_gre.c
index e5ea177d34c6492713d5271032394a69874a300c..dc8fce2a016d023c72b7d3dbe85fa529c11aa0e7 100644 (file)
--- a/net/ipv6/ip6_gre.c
+++ b/net/ipv6/ip6_gre.c
@@ -1060,6 +1060,8 @@ static int ip6gre_tunnel_ioctl(struct net_device *dev,
        struct net *net = t->net;
        struct ip6gre_net *ign = net_generic(net, ip6gre_net_id);
 
+       memset(&p1, 0, sizeof(p1));
+
        switch (cmd) {
        case SIOCGETTUNNEL:
                if (dev == ign->fb_tunnel_dev) {