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net: ipv6: Check neighbor pointer in NS reply timeout

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If neighbor is not found, then ignore the timeout.

Coverity-CID: 157583

Change-Id: Ia2199970bd862e43901f5717025271c11c74af5e
Signed-off-by: Jukka Rissanen <jukka.rissanen@linux.intel.com>
This commit is contained in:
Jukka Rissanen 2017-01-17 16:16:24 +02:00
commit d3301aae88
1 changed files with 1 additions and 1 deletions
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subsys/net/ip/ipv6.c
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@ -459,7 +459,7 @@ static void ns_reply_timeout(struct k_work *work)
struct net_nbr *nbr = get_nbr_from_data(data);
if (!data) {
if (!nbr) {
NET_DBG("NS timeout but no nbr data");
return;
}