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authorPatrick McHardy <kaber@trash.net>2005-08-14 19:25:47 -0700
committerDavid S. Miller <davem@sunset.davemloft.net>2005-08-29 16:00:34 -0700
commit43e943c32b9213b5d25407b281c94aaa474fd9a6 (patch)
tree7844a1aa95d697ae378bc799085e1b29eb0b8a48 /net/xfrm
parentad93e266a17c6f606e96304c866eb73665ae34fa (diff)
downloadlinux-sh-43e943c32b9213b5d25407b281c94aaa474fd9a6.tar.gz
[NETLINK]: Fix missing dst_groups initializations in netlink_broadcast users
netlink_broadcast users must initialize NETLINK_CB(skb).dst_groups to the destination group mask for netlink_recvmsg. Signed-off-by: Patrick McHardy <kaber@trash.net> Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/xfrm')
-rw-r--r--net/xfrm/xfrm_user.c8
1 files changed, 8 insertions, 0 deletions
diff --git a/net/xfrm/xfrm_user.c b/net/xfrm/xfrm_user.c
index 33ceeea783b1..4d553a1d2169 100644
--- a/net/xfrm/xfrm_user.c
+++ b/net/xfrm/xfrm_user.c
@@ -1152,6 +1152,8 @@ static int xfrm_notify_sa_flush(struct km_event *c)
nlh->nlmsg_len = skb->tail - b;
+ NETLINK_CB(skb).dst_groups = XFRMGRP_SA;
+
return netlink_broadcast(xfrm_nl, skb, 0, XFRMGRP_SA, GFP_ATOMIC);
nlmsg_failure:
@@ -1226,6 +1228,8 @@ static int xfrm_notify_sa(struct xfrm_state *x, struct km_event *c)
nlh->nlmsg_len = skb->tail - b;
+ NETLINK_CB(skb).dst_groups = XFRMGRP_SA;
+
return netlink_broadcast(xfrm_nl, skb, 0, XFRMGRP_SA, GFP_ATOMIC);
nlmsg_failure:
@@ -1455,6 +1459,8 @@ static int xfrm_notify_policy(struct xfrm_policy *xp, int dir, struct km_event *
nlh->nlmsg_len = skb->tail - b;
+ NETLINK_CB(skb).dst_groups = XFRMGRP_POLICY;
+
return netlink_broadcast(xfrm_nl, skb, 0, XFRMGRP_POLICY, GFP_ATOMIC);
nlmsg_failure:
@@ -1480,6 +1486,8 @@ static int xfrm_notify_policy_flush(struct km_event *c)
nlh->nlmsg_len = skb->tail - b;
+ NETLINK_CB(skb).dst_groups = XFRMGRP_POLICY;
+
return netlink_broadcast(xfrm_nl, skb, 0, XFRMGRP_POLICY, GFP_ATOMIC);
nlmsg_failure: