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| author | Martin Willi <martin@strongswan.org> | 2009-11-25 00:29:53 +0000 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2009-11-25 15:48:41 -0800 |
| commit | 8f8a088c2127c729638da8f2d33860e346c01eda (patch) | |
| tree | d5b81f8d1cc22d3fffbcb049c55dcc9499eb4e04 /net/ipv4/ah4.c | |
| parent | 4447bb33f09444920a8f1d89e1540137429351b6 (diff) | |
| download | linux-stable-8f8a088c2127c729638da8f2d33860e346c01eda.tar.gz linux-stable-8f8a088c2127c729638da8f2d33860e346c01eda.tar.bz2 linux-stable-8f8a088c2127c729638da8f2d33860e346c01eda.zip | |
xfrm: Use the user specified truncation length in ESP and AH
Instead of using the hardcoded truncation for authentication
algorithms, use the truncation length specified on xfrm_state.
Signed-off-by: Martin Willi <martin@strongswan.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/ipv4/ah4.c')
| -rw-r--r-- | net/ipv4/ah4.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/net/ipv4/ah4.c b/net/ipv4/ah4.c index d07b0c1dd350..7ed3e4ae93ae 100644 --- a/net/ipv4/ah4.c +++ b/net/ipv4/ah4.c @@ -444,7 +444,7 @@ static int ah_init_state(struct xfrm_state *x) } ahp->icv_full_len = aalg_desc->uinfo.auth.icv_fullbits/8; - ahp->icv_trunc_len = aalg_desc->uinfo.auth.icv_truncbits/8; + ahp->icv_trunc_len = x->aalg->alg_trunc_len/8; BUG_ON(ahp->icv_trunc_len > MAX_AH_AUTH_LEN); |