diff options
Diffstat (limited to 'net/tipc/link.c')
| -rw-r--r-- | net/tipc/link.c | 8 |
1 files changed, 6 insertions, 2 deletions
diff --git a/net/tipc/link.c b/net/tipc/link.c index 6f4a6d9b0149..3e513daecf80 100644 --- a/net/tipc/link.c +++ b/net/tipc/link.c @@ -903,8 +903,10 @@ int tipc_link_xmit(struct tipc_link *l, struct sk_buff_head *list, if (unlikely(l->backlog[i].len >= l->backlog[i].limit)) return link_schedule_user(l, list); } - if (unlikely(msg_size(hdr) > mtu)) + if (unlikely(msg_size(hdr) > mtu)) { + skb_queue_purge(list); return -EMSGSIZE; + } /* Prepare each packet for sending, and add to relevant queue: */ while (skb_queue_len(list)) { @@ -916,8 +918,10 @@ int tipc_link_xmit(struct tipc_link *l, struct sk_buff_head *list, if (likely(skb_queue_len(transmq) < maxwin)) { _skb = skb_clone(skb, GFP_ATOMIC); - if (!_skb) + if (!_skb) { + skb_queue_purge(list); return -ENOBUFS; + } __skb_dequeue(list); __skb_queue_tail(transmq, skb); __skb_queue_tail(xmitq, _skb); |