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ematch: Fix early ending of inverted containers.

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The result of a negated container has to be inverted before checking for
early ending.

This fixes my previous attempt (17c9c82326) to
make inverted containers work correctly.

Signed-off-by: Ignacy Gawędzki <ignacy.gawedzki@green-communications.fr>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Ignacy Gawędzki 2014-10-03 15:44:48 +02:00 committed by David S. Miller
parent e87474a6e6
commit 34a419d4e2
1 changed files with 3 additions and 2 deletions
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5
net/sched/ematch.c
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@ -526,9 +526,10 @@ int __tcf_em_tree_match(struct sk_buff *skb, struct tcf_ematch_tree *tree,
match_idx = stack[--stackp];
cur_match = tcf_em_get_match(tree, match_idx);
if (tcf_em_is_inverted(cur_match))
res = !res;
if (tcf_em_early_end(cur_match, res)) {
if (tcf_em_is_inverted(cur_match))
res = !res;
goto pop_stack;
} else {
match_idx++;