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-rw-r--r--net/mac802154/wpan.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/net/mac802154/wpan.c b/net/mac802154/wpan.c
index 1df7a6a..cb34064 100644
--- a/net/mac802154/wpan.c
+++ b/net/mac802154/wpan.c
@@ -231,7 +231,7 @@ static int mac802154_header_create(struct sk_buff *skb,
skb_reset_mac_header(skb);
skb->mac_len = hlen;
- if (hlen + len + 2 > dev->mtu)
+ if (len > ieee802154_max_payload(&hdr))
return -EMSGSIZE;
return hlen;
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