Merge git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi-rc-fixes-2.6

[~andy/linux] / net / xfrm / xfrm_user.c

diff --git a/net/xfrm/xfrm_user.c b/net/xfrm/xfrm_user.c
index a1b0fbe3ea351f6e7e953078ffd90d29dd29e196..04c41504f84c44b8b84d8be9b6cc602d568d3ce1 100644 (file)
--- a/net/xfrm/xfrm_user.c
+++ b/net/xfrm/xfrm_user.c
@@ -50,19 +50,8 @@ static int verify_one_alg(struct nlattr **attrs, enum xfrm_attr_type_t type)
 
        switch (type) {
        case XFRMA_ALG_AUTH:
-               if (!algp->alg_key_len &&
-                   strcmp(algp->alg_name, "digest_null") != 0)
-                       return -EINVAL;
-               break;
-
        case XFRMA_ALG_CRYPT:
-               if (!algp->alg_key_len &&
-                   strcmp(algp->alg_name, "cipher_null") != 0)
-                       return -EINVAL;
-               break;
-
        case XFRMA_ALG_COMP:
-               /* Zero length keys are legal.  */
                break;
 
        default:
@@ -288,9 +277,8 @@ static void copy_from_user_state(struct xfrm_state *x, struct xfrm_usersa_info *
        memcpy(&x->props.saddr, &p->saddr, sizeof(x->props.saddr));
        x->props.flags = p->flags;
 
-       if (!x->sel.family)
+       if (!x->sel.family && !(p->flags & XFRM_STATE_AF_UNSPEC))
                x->sel.family = p->family;
-
 }
 
 /*