diff options
Diffstat (limited to 'net/core/sock.c')
| -rw-r--r-- | net/core/sock.c | 12 |
1 files changed, 10 insertions, 2 deletions
diff --git a/net/core/sock.c b/net/core/sock.c index 648a5cb46209..0ed98f20448a 100644 --- a/net/core/sock.c +++ b/net/core/sock.c @@ -526,11 +526,17 @@ discard_and_relse: } EXPORT_SYMBOL(__sk_receive_skb); +INDIRECT_CALLABLE_DECLARE(struct dst_entry *ip6_dst_check(struct dst_entry *, + u32)); +INDIRECT_CALLABLE_DECLARE(struct dst_entry *ipv4_dst_check(struct dst_entry *, + u32)); struct dst_entry *__sk_dst_check(struct sock *sk, u32 cookie) { struct dst_entry *dst = __sk_dst_get(sk); - if (dst && dst->obsolete && dst->ops->check(dst, cookie) == NULL) { + if (dst && dst->obsolete && + INDIRECT_CALL_INET(dst->ops->check, ip6_dst_check, ipv4_dst_check, + dst, cookie) == NULL) { sk_tx_queue_clear(sk); sk->sk_dst_pending_confirm = 0; RCU_INIT_POINTER(sk->sk_dst_cache, NULL); @@ -546,7 +552,9 @@ struct dst_entry *sk_dst_check(struct sock *sk, u32 cookie) { struct dst_entry *dst = sk_dst_get(sk); - if (dst && dst->obsolete && dst->ops->check(dst, cookie) == NULL) { + if (dst && dst->obsolete && + INDIRECT_CALL_INET(dst->ops->check, ip6_dst_check, ipv4_dst_check, + dst, cookie) == NULL) { sk_dst_reset(sk); dst_release(dst); return NULL; |