diff options
| author | Alexander Aring <alex.aring@gmail.com> | 2014-10-29 21:34:42 +0100 |
|---|---|---|
| committer | Marcel Holtmann <marcel@holtmann.org> | 2014-10-29 23:07:46 +0100 |
| commit | 05f7de67921d8b382b14597c3955c5881d804d99 (patch) | |
| tree | fba5d076b382adab64c99e08c07a930822b8a62e /net/mac802154/rx.c | |
| parent | 20b48120c14fb4bf6ebe4ed4cfa1b828e5e1dff8 (diff) | |
| download | lwn-05f7de67921d8b382b14597c3955c5881d804d99.tar.gz lwn-05f7de67921d8b382b14597c3955c5881d804d99.zip | |
mac802154: rx: add error handling after skb_clone
This patch adds error handling after skb_clone and deliver only if
skb_clone was successful.
Signed-off-by: Alexander Aring <alex.aring@gmail.com>
Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
Diffstat (limited to 'net/mac802154/rx.c')
| -rw-r--r-- | net/mac802154/rx.c | 11 |
1 files changed, 6 insertions, 5 deletions
diff --git a/net/mac802154/rx.c b/net/mac802154/rx.c index 971a8553e9b6..95961cccc253 100644 --- a/net/mac802154/rx.c +++ b/net/mac802154/rx.c @@ -240,12 +240,13 @@ ieee802154_monitors_rx(struct ieee802154_local *local, struct sk_buff *skb) continue; skb2 = skb_clone(skb, GFP_ATOMIC); - skb2->dev = sdata->dev; + if (skb2) { + skb2->dev = sdata->dev; + ieee802154_deliver_skb(skb2); - ieee802154_deliver_skb(skb2); - - sdata->dev->stats.rx_packets++; - sdata->dev->stats.rx_bytes += skb->len; + sdata->dev->stats.rx_packets++; + sdata->dev->stats.rx_bytes += skb->len; + } } } |