diff options
| author | Martin Willi <martin@strongswan.org> | 2009-11-25 01:29:53 +0100 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2009-11-26 00:48:41 +0100 |
| commit | 8f8a088c2127c729638da8f2d33860e346c01eda (patch) | |
| tree | d5b81f8d1cc22d3fffbcb049c55dcc9499eb4e04 /net/ipv4 | |
| parent | xfrm: Store aalg in xfrm_state with a user specified truncation length (diff) | |
| download | linux-8f8a088c2127c729638da8f2d33860e346c01eda.tar.xz linux-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')
| -rw-r--r-- | net/ipv4/ah4.c | 2 | ||||
| -rw-r--r-- | net/ipv4/esp4.c | 2 |
2 files changed, 2 insertions, 2 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); diff --git a/net/ipv4/esp4.c b/net/ipv4/esp4.c index 12f7287e902d..1948895beb6d 100644 --- a/net/ipv4/esp4.c +++ b/net/ipv4/esp4.c @@ -530,7 +530,7 @@ static int esp_init_authenc(struct xfrm_state *x) } err = crypto_aead_setauthsize( - aead, aalg_desc->uinfo.auth.icv_truncbits / 8); + aead, x->aalg->alg_trunc_len / 8); if (err) goto free_key; } |