diff options
| -rw-r--r-- | net/caif/cfpkt_skbuff.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/net/caif/cfpkt_skbuff.c b/net/caif/cfpkt_skbuff.c index df08c47183d4..de5390700cfe 100644 --- a/net/caif/cfpkt_skbuff.c +++ b/net/caif/cfpkt_skbuff.c @@ -144,7 +144,8 @@ int cfpkt_extr_head(struct cfpkt *pkt, void *data, u16 len) } from = skb_pull(skb, len); from -= len; - memcpy(data, from, len); + if (data) + memcpy(data, from, len); return 0; } |