Commit 560a6607 authored by Wolfgang Bumiller's avatar Wolfgang Bumiller Committed by David S. Miller

net: sched: em_nbyte: don't add the data offset twice

'ptr' is shifted by the offset and then validated,
the memcmp should not add it a second time.
Signed-off-by: default avatarWolfgang Bumiller <w.bumiller@proxmox.com>
Signed-off-by: default avatarDavid S. Miller <davem@davemloft.net>
parent 1ecdaea0
......@@ -51,7 +51,7 @@ static int em_nbyte_match(struct sk_buff *skb, struct tcf_ematch *em,
if (!tcf_valid_offset(skb, ptr, nbyte->hdr.len))
return 0;
return !memcmp(ptr + nbyte->hdr.off, nbyte->pattern, nbyte->hdr.len);
return !memcmp(ptr, nbyte->pattern, nbyte->hdr.len);
}
static struct tcf_ematch_ops em_nbyte_ops = {
......
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