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| author | David S. Miller <davem@davemloft.net> | 2015-08-25 13:38:50 -0700 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2015-08-25 13:38:50 -0700 |
| commit | 94c10f0ea303473884f69edd6bbb0cedcf570105 (patch) | |
| tree | 836e134e7ba22326599dfb15887f2f950ee71437 /net/ipv4/ah4.c | |
| parent | 25105051fde444cac11a2e2599350e5388936428 (diff) | |
| download | linux-94c10f0ea303473884f69edd6bbb0cedcf570105.tar.bz2 | |
ah4: Fix error return in ah_input().
Noticed by Herbert Xu.
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/ipv4/ah4.c')
| -rw-r--r-- | net/ipv4/ah4.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/net/ipv4/ah4.c b/net/ipv4/ah4.c index ac9a32ec3ee4..f2a71025a770 100644 --- a/net/ipv4/ah4.c +++ b/net/ipv4/ah4.c @@ -360,8 +360,10 @@ static int ah_input(struct xfrm_state *x, struct sk_buff *skb) work_iph = ah_alloc_tmp(ahash, nfrags + sglists, ihl + ahp->icv_trunc_len + seqhi_len); - if (!work_iph) + if (!work_iph) { + err = -ENOMEM; goto out; + } seqhi = (__be32 *)((char *)work_iph + ihl); auth_data = ah_tmp_auth(seqhi, seqhi_len); |