diff options
| author | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2017-10-16 10:33:54 +0200 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2017-10-16 10:33:54 +0200 |
| commit | e4ed2b5370a2df2b1feeb970904d2f7761c241c9 (patch) | |
| tree | 852b17dcc8ed1ca8f35771e8f06d660bdfc51804 /net/tipc | |
| parent | 4fcae770f3027abefd952c5d511ac6299828865a (diff) | |
| parent | 33d930e59a98fa10a0db9f56c7fa2f21a4aef9b9 (diff) | |
Merge 4.14-rc5 into usb-next
We want the USB fixes in here as well.
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'net/tipc')
| -rw-r--r-- | net/tipc/bcast.c | 4 | ||||
| -rw-r--r-- | net/tipc/msg.c | 8 |
2 files changed, 10 insertions, 2 deletions
diff --git a/net/tipc/bcast.c b/net/tipc/bcast.c index 7d99029df342f..a140dd4a84afc 100644 --- a/net/tipc/bcast.c +++ b/net/tipc/bcast.c @@ -233,7 +233,7 @@ static int tipc_bcast_xmit(struct net *net, struct sk_buff_head *pkts, struct sk_buff_head xmitq; int rc = 0; - __skb_queue_head_init(&xmitq); + skb_queue_head_init(&xmitq); tipc_bcast_lock(net); if (tipc_link_bc_peers(l)) rc = tipc_link_xmit(l, pkts, &xmitq); @@ -263,7 +263,7 @@ static int tipc_rcast_xmit(struct net *net, struct sk_buff_head *pkts, u32 dst, selector; selector = msg_link_selector(buf_msg(skb_peek(pkts))); - __skb_queue_head_init(&_pkts); + skb_queue_head_init(&_pkts); list_for_each_entry_safe(n, tmp, &dests->list, list) { dst = n->value; diff --git a/net/tipc/msg.c b/net/tipc/msg.c index 121e59a1d0e72..17146c16ee2df 100644 --- a/net/tipc/msg.c +++ b/net/tipc/msg.c @@ -568,6 +568,14 @@ bool tipc_msg_lookup_dest(struct net *net, struct sk_buff *skb, int *err) msg_set_destnode(msg, dnode); msg_set_destport(msg, dport); *err = TIPC_OK; + + if (!skb_cloned(skb)) + return true; + + /* Unclone buffer in case it was bundled */ + if (pskb_expand_head(skb, BUF_HEADROOM, BUF_TAILROOM, GFP_ATOMIC)) + return false; + return true; } |