Commit 7ce82fea authored Apr 18, 2017 by Jukka Rissanen

net: ipv6: Make sure not to access null pointer



While very unlikely it might happen that fragment pointer is NULL
when going through fragment list.

Coverity-CID: 167148

Change-Id: Ic3dbed7ee29c7b864d4830d726f65d7f62dcea84
Signed-off-by: Jukka Rissanen <jukka.rissanen@linux.intel.com>

parent 651a0cb2

subsys/net/ip/ipv6.c

+1 −1

Original line number	Diff line number	Diff line
		@@ -554,7 +554,7 @@ int net_ipv6_find_last_ext_hdr(struct net_buf *buf)
		}

		out:
		if (pos > frag->len) {
		if (!frag \|\| pos > frag->len) {
		pos = -EINVAL;
		}

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