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| author |   Takashi Iwai <tiwai@suse.de> | 2017-11-01 17:43:20 +0100 |
|---|---|---|
| committer | Takashi Iwai <tiwai@suse.de> | 2017-11-01 17:43:20 +0100 |
| commit | a53a0ab8ff725672fcb47bb9a5ef75fce45679d0 (patch) | |
| tree | 75cdea78f27fdd569d72cea0b7837bbcc8d871f7 /net/tipc/msg.c | |
| parent | ALSA: seq: Fix nested rwsem annotation for lockdep splat (diff) | |
| parent | Merge remote-tracking branches 'asoc/fix/topology', 'asoc/fix/adau17x1', 'asoc/fix/rt5514', 'asoc/fix/rt5616', 'asoc/fix/rt5659' and 'asoc/fix/rt5663' into tmp (diff) | |
| download | wireguard-linux-a53a0ab8ff725672fcb47bb9a5ef75fce45679d0.tar.xz wireguard-linux-a53a0ab8ff725672fcb47bb9a5ef75fce45679d0.zip | |
Merge tag 'asoc-fix-v4.14-rc7' of https://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound into for-linus
ASoC: Fixes for v4.14
A bunch of fixes here, mostly device specific ones (the biggest one
being the revert of the hotword support for rt5514), with a couple of
core fixes for potential issues with corrupted or otherwise invalid
topology files.
Diffstat (limited to '')
| -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 121e59a1d0e7..17146c16ee2d 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; } |