diff options
| -rw-r--r-- | net/llc/llc_input.c | 3 |
1 files changed, 1 insertions, 2 deletions
diff --git a/net/llc/llc_input.c b/net/llc/llc_input.c index 058f1e9a912..90324211131 100644 --- a/net/llc/llc_input.c +++ b/net/llc/llc_input.c @@ -121,8 +121,7 @@ static inline int llc_fixup_skb(struct sk_buff *skb) s32 data_size = ntohs(pdulen) - llc_len; if (data_size < 0 || - ((skb_tail_pointer(skb) - - (u8 *)pdu) - llc_len) < data_size) + !pskb_may_pull(skb, data_size)) return 0; if (unlikely(pskb_trim_rcsum(skb, data_size))) return 0; |