diff options
| -rw-r--r-- | drivers/isdn/i4l/isdn_ppp.c | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/drivers/isdn/i4l/isdn_ppp.c b/drivers/isdn/i4l/isdn_ppp.c index 175199088bf4..26e46720fc1c 100644 --- a/drivers/isdn/i4l/isdn_ppp.c +++ b/drivers/isdn/i4l/isdn_ppp.c @@ -2536,6 +2536,11 @@ static struct sk_buff *isdn_ppp_decompress(struct sk_buff *skb,struct ippp_struc rsparm.maxdlen = IPPP_RESET_MAXDATABYTES; skb_out = dev_alloc_skb(is->mru + PPP_HDRLEN); + if (!skb_out) { + kfree_skb(skb); + printk(KERN_ERR "ippp: decomp memory allocation failure\n"); + return NULL; + } len = ipc->decompress(stat, skb, skb_out, &rsparm); kfree_skb(skb); if (len <= 0) { |