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sock: struct proto hash function may error
[cascardo/linux.git]
/
net
/
ipv4
/
af_inet.c
diff --git
a/net/ipv4/af_inet.c
b/net/ipv4/af_inet.c
index
5c5db66
..
eade66d
100644
(file)
--- a/
net/ipv4/af_inet.c
+++ b/
net/ipv4/af_inet.c
@@
-370,7
+370,11
@@
lookup_protocol:
*/
inet->inet_sport = htons(inet->inet_num);
/* Add to protocol hash chains. */
*/
inet->inet_sport = htons(inet->inet_num);
/* Add to protocol hash chains. */
- sk->sk_prot->hash(sk);
+ err = sk->sk_prot->hash(sk);
+ if (err) {
+ sk_common_release(sk);
+ goto out;
+ }
}
if (sk->sk_prot->init) {
}
if (sk->sk_prot->init) {
@@
-1142,8
+1146,7
@@
static int inet_sk_reselect_saddr(struct sock *sk)
* Besides that, it does not check for connection
* uniqueness. Wait for troubles.
*/
* Besides that, it does not check for connection
* uniqueness. Wait for troubles.
*/
- __sk_prot_rehash(sk);
- return 0;
+ return __sk_prot_rehash(sk);
}
int inet_sk_rebuild_header(struct sock *sk)
}
int inet_sk_rebuild_header(struct sock *sk)