Commit 3be550f3 authored by Committed by David S. MillerBrowse files
[UDP]: Fix length check.
Rémi Denis-Courmont wrote: > Right. By the way, shouldn't "len" rather be signed in there? > > unsigned int len; > > /* if we're overly short, let UDP handle it */ > len = skb->len - sizeof(struct udphdr); > if (len <= 0) > goto udp; It should, but the < 0 case can't happen since __udp4_lib_rcv already makes sure that we have at least a complete UDP header. Anyways, this patch fixes it. Signed-off-by: Patrick McHardy <email@example.com> Signed-off-by: David S. Miller <firstname.lastname@example.org>
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