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);