tree ef089a2324ced0fd03bff823419458d6aa2a2ee4
parent e3426ca7bc2957ee072f61360c2b81b4adb629ad
author Eric Dumazet <edumazet@google.com> 1437121163 +0200
committer David S. Miller <davem@davemloft.net> 1437462164 -0700

caif: fix leaks and race in caif_queue_rcv_skb()

1) If sk_filter() is applied, skb was leaked (not freed)
2) Testing SOCK_DEAD twice is racy :
   packet could be freed while already queued.
3) Remove obsolete comment about caching skb->len

Signed-off-by: Eric Dumazet <edumazet@google.com>
Signed-off-by: David S. Miller <davem@davemloft.net>