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-rw-r--r--net/caif/cfpkt_skbuff.c3
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;
}