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Diffstat (limited to 'net/ipv4/ah4.c')
-rw-r--r--net/ipv4/ah4.c4
1 files changed, 3 insertions, 1 deletions
diff --git a/net/ipv4/ah4.c b/net/ipv4/ah4.c
index d76803a3dca..ec8de0aa20e 100644
--- a/net/ipv4/ah4.c
+++ b/net/ipv4/ah4.c
@@ -179,8 +179,10 @@ static int ah_input(struct xfrm_state *x, struct sk_buff *skb)
err = ah_mac_digest(ahp, skb, ah->auth_data);
if (err)
goto unlock;
- if (memcmp(ahp->work_icv, auth_data, ahp->icv_trunc_len))
+ if (memcmp(ahp->work_icv, auth_data, ahp->icv_trunc_len)) {
+ xfrm_audit_state_icvfail(x, skb, IPPROTO_AH);
err = -EBADMSG;
+ }
}
unlock:
spin_unlock(&x->lock);