diff options
| author | Paul Moore <pmoore@redhat.com> | 2013-12-11 00:00:50 +0400 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2013-12-11 02:56:54 +0400 |
| commit | 10ae76faa97cb3e1020dcf2cdae6b1ea8359abab (patch) | |
| tree | 91eac61198da226f84d78195f71cf21c49ec458e /include/net/cipso_ipv4.h | |
| parent | 971a351ccbbd2b6eef136a2221da0b80aca50906 (diff) | |
| download | linux-10ae76faa97cb3e1020dcf2cdae6b1ea8359abab.tar.xz | |
cipso: cleanup cipso_v4_translate() when !CONFIG_NETLABEL
Don't needlessly recompute 'opt[opt_iter + 1]' as we already have it
stored in 'tag_len'.
Signed-off-by: Paul Moore <pmoore@redhat.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'include/net/cipso_ipv4.h')
| -rw-r--r-- | include/net/cipso_ipv4.h | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/include/net/cipso_ipv4.h b/include/net/cipso_ipv4.h index 2179d071f68f..a6fd939f202d 100644 --- a/include/net/cipso_ipv4.h +++ b/include/net/cipso_ipv4.h @@ -303,7 +303,7 @@ static inline int cipso_v4_validate(const struct sk_buff *skb, for (opt_iter = 6; opt_iter < opt_len;) { tag_len = opt[opt_iter + 1]; - if ((tag_len == 0) || (opt[opt_iter + 1] > (opt_len - opt_iter))) { + if ((tag_len == 0) || (tag_len > (opt_len - opt_iter))) { err_offset = opt_iter + 1; goto out; } |