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/msg.c | |
| 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/msg.c')
| -rw-r--r-- | net/tipc/msg.c | 8 |
1 files changed, 8 insertions, 0 deletions
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; } |