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| author | Mark Brown <broonie@kernel.org> | 2018-06-27 14:26:12 +0100 |
|---|---|---|
| committer | Mark Brown <broonie@kernel.org> | 2018-06-27 14:26:12 +0100 |
| commit | 1ce34dea91ae86bb18f493f72292df1bf6f66df7 (patch) | |
| tree | a9655fcdd65c2068cc04ffe3562a9c710dfa2145 /net/dsa/tag_trailer.c | |
| parent | b0e4376b34cab1cbbd7ed399a1df787890336837 (diff) | |
| parent | a26899e0baa4de07caf97f5e4d7298240e98fd0e (diff) | |
Merge tag 'v4.14.52' into linux-linaro-lsk-v4.14lsk-v4.14-18.06
This is the 4.14.52 stable release
Diffstat (limited to 'net/dsa/tag_trailer.c')
| -rw-r--r-- | net/dsa/tag_trailer.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/net/dsa/tag_trailer.c b/net/dsa/tag_trailer.c index fcc9aa72877d..374d586b4a2c 100644 --- a/net/dsa/tag_trailer.c +++ b/net/dsa/tag_trailer.c @@ -79,7 +79,8 @@ static struct sk_buff *trailer_rcv(struct sk_buff *skb, struct net_device *dev, if (unlikely(ds->cpu_port_mask & BIT(source_port))) return NULL; - pskb_trim_rcsum(skb, skb->len - 4); + if (pskb_trim_rcsum(skb, skb->len - 4)) + return NULL; skb->dev = ds->ports[source_port].netdev; |