netfilter 05/09: ebtables: fix inversion in match code

Commit 8cc784ee (netfilter: change return types of match functions
for ebtables extensions) broke ebtables matches by inverting the
sense of match/nomatch.

Reported-by: Matt Cross <[email protected]>
Signed-off-by: Jan Engelhardt <[email protected]>
Signed-off-by: Patrick McHardy <[email protected]>
Signed-off-by: David S. Miller <[email protected]>

diff --git a/net/bridge/netfilter/ebtables.c b/net/bridge/netfilter/ebtables.c
index 8a8743d7d6e77cf36ce4cec7ebe1748be158ba5f..820252aee81f1c1f59bba3cf3e666c2e494b5812 100644 (file)
--- a/net/bridge/netfilter/ebtables.c
+++ b/net/bridge/netfilter/ebtables.c
@@ -79,7 +79,7 @@ static inline int ebt_do_match (struct ebt_entry_match *m,
 {
        par->match     = m->u.match;
        par->matchinfo = m->data;
-       return m->u.match->match(skb, par);
+       return m->u.match->match(skb, par) ? EBT_MATCH : EBT_NOMATCH;
 }
 
 static inline int ebt_dev_check(char *entry, const struct net_device *device)