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| author | Florian Westphal <fw@strlen.de> | 2019-06-12 10:30:58 +0200 |
|---|---|---|
| committer | Steffen Klassert <steffen.klassert@secunet.com> | 2019-06-12 11:01:56 +0200 |
| commit | 1be451d993170d6933c8aa5d80585595f149805f (patch) | |
| tree | 8c5fae04582930c180bc9373d18b54c96c97339e /net/xfrm | |
| parent | 4f518e802ccad30c9dccc895f2294398757b87c0 (diff) | |
| download | linux-1be451d993170d6933c8aa5d80585595f149805f.tar.bz2 | |
xfrm: fix bogus WARN_ON with ipv6
net/xfrm/xfrm_input.c:378:17: warning: this statement may fall through [-Wimplicit-fallthrough=]
skb->protocol = htons(ETH_P_IPV6);
... the fallthrough then causes a bogus WARN_ON().
Reported-by: Stephen Rothwell <sfr@canb.auug.org.au>
Fixes: 4c203b0454b ("xfrm: remove eth_proto value from xfrm_state_afinfo")
Signed-off-by: Florian Westphal <fw@strlen.de>
Signed-off-by: Steffen Klassert <steffen.klassert@secunet.com>
Diffstat (limited to 'net/xfrm')
| -rw-r--r-- | net/xfrm/xfrm_input.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/net/xfrm/xfrm_input.c b/net/xfrm/xfrm_input.c index 8a00cc94c32c..6088bc2dc11e 100644 --- a/net/xfrm/xfrm_input.c +++ b/net/xfrm/xfrm_input.c @@ -376,6 +376,7 @@ static int xfrm_prepare_input(struct xfrm_state *x, struct sk_buff *skb) break; case AF_INET6: skb->protocol = htons(ETH_P_IPV6); + break; default: WARN_ON_ONCE(1); break; |