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[TCP]: MD5 Signature Option (RFC2385) support.
[safe/jmp/linux-2.6]
/
include
/
net
/
timewait_sock.h
diff --git
a/include/net/timewait_sock.h
b/include/net/timewait_sock.h
index
be293d7
..
d7a306e
100644
(file)
--- a/
include/net/timewait_sock.h
+++ b/
include/net/timewait_sock.h
@@
-31,6
+31,9
@@
static inline int twsk_unique(struct sock *sk, struct sock *sktw, void *twp)
static inline void twsk_destructor(struct sock *sk)
{
+ BUG_ON(sk == NULL);
+ BUG_ON(sk->sk_prot == NULL);
+ BUG_ON(sk->sk_prot->twsk_prot == NULL);
if (sk->sk_prot->twsk_prot->twsk_destructor != NULL)
sk->sk_prot->twsk_prot->twsk_destructor(sk);
}