3.18-stable review patch.  If anyone has any objections, please let me know.


From: Nicolas Dichtel <nicolas.dich...@6wind.com>

[ Upstream commit 02a2385f37a7c6594c9d89b64c4a1451276f08eb ]

nlmsg_multicast() consumes always the skb, thus the original skb must be
freed only when this function is called with a clone.

Fixes: cb9f7a9a5c96 ("netlink: ensure to loop over all netns in 
Reported-by: Ben Hutchings <ben.hutchi...@codethink.co.uk>
Signed-off-by: Nicolas Dichtel <nicolas.dich...@6wind.com>
Signed-off-by: David S. Miller <da...@davemloft.net>
Signed-off-by: Greg Kroah-Hartman <gre...@linuxfoundation.org>
 net/netlink/genetlink.c |    2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

--- a/net/netlink/genetlink.c
+++ b/net/netlink/genetlink.c
@@ -1083,7 +1083,7 @@ static int genlmsg_mcast(struct sk_buff
        if (!err)
                delivered = true;
        else if (err != -ESRCH)
-               goto error;
+               return err;
        return delivered ? 0 : -ESRCH;

Reply via email to