diff options
| author | Wolfgang Bumiller <[email protected]> | 2018-01-18 10:32:35 +0000 |
|---|---|---|
| committer | David S. Miller <[email protected]> | 2018-01-24 19:52:40 +0000 |
| commit | 560a66075d694e6ec24c60967b4d93d97cbb33d1 (patch) | |
| tree | 40797c0285b08660a2189da110ec2a18f897adb0 /net/sched/em_nbyte.c | |
| parent | mlxsw: spectrum_router: Don't log an error on missing neighbor (diff) | |
| download | kernel-560a66075d694e6ec24c60967b4d93d97cbb33d1.tar.gz kernel-560a66075d694e6ec24c60967b4d93d97cbb33d1.zip | |
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: Wolfgang Bumiller <[email protected]>
Signed-off-by: David S. Miller <[email protected]>
Diffstat (limited to 'net/sched/em_nbyte.c')
| -rw-r--r-- | net/sched/em_nbyte.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/net/sched/em_nbyte.c b/net/sched/em_nbyte.c index df3110d69585..07c10bac06a0 100644 --- a/net/sched/em_nbyte.c +++ b/net/sched/em_nbyte.c @@ -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 = { |