diff options
-rw-r--r-- | net/ipv6/ah6.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/net/ipv6/ah6.c b/net/ipv6/ah6.c index 189eb10b742d..dda6035e3b84 100644 --- a/net/ipv6/ah6.c +++ b/net/ipv6/ah6.c @@ -474,6 +474,9 @@ static void ah6_input_done(struct crypto_async_request *base, int err) int hdr_len = skb_network_header_len(skb); int ah_hlen = (ah->hdrlen + 2) << 2; + if (err) + goto out; + work_iph = AH_SKB_CB(skb)->tmp; auth_data = ah_tmp_auth(work_iph, hdr_len); icv = ah_tmp_icv(ahp->ahash, auth_data, ahp->icv_trunc_len); |