diff options
Diffstat (limited to 'net/xfrm')
| -rw-r--r-- | net/xfrm/xfrm_user.c | 12 |
1 files changed, 2 insertions, 10 deletions
diff --git a/net/xfrm/xfrm_user.c b/net/xfrm/xfrm_user.c index 8dbb38b..006c88c 100644 --- a/net/xfrm/xfrm_user.c +++ b/net/xfrm/xfrm_user.c @@ -2113,7 +2113,6 @@ static int xfrm_notify_policy_flush(struct km_event *c) unsigned char *b; int len = 0; #ifdef CONFIG_XFRM_SUB_POLICY - struct xfrm_userpolicy_type upt; len += RTA_SPACE(sizeof(struct xfrm_userpolicy_type)); #endif len += NLMSG_LENGTH(0); @@ -2126,12 +2125,8 @@ static int xfrm_notify_policy_flush(struct km_event *c) nlh = NLMSG_PUT(skb, c->pid, c->seq, XFRM_MSG_FLUSHPOLICY, 0); nlh->nlmsg_flags = 0; - -#ifdef CONFIG_XFRM_SUB_POLICY - memset(&upt, 0, sizeof(upt)); - upt.type = c->data.type; - RTA_PUT(skb, XFRMA_POLICY_TYPE, sizeof(upt), &upt); -#endif + if (copy_to_user_policy_type(c->data.type, skb) < 0) + goto nlmsg_failure; nlh->nlmsg_len = skb->tail - b; @@ -2139,9 +2134,6 @@ static int xfrm_notify_policy_flush(struct km_event *c) return netlink_broadcast(xfrm_nl, skb, 0, XFRMNLGRP_POLICY, GFP_ATOMIC); nlmsg_failure: -#ifdef CONFIG_XFRM_SUB_POLICY -rtattr_failure: -#endif kfree_skb(skb); return -1; } |
