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[NETFILTER]: xt_string: fix negation 

The xt_string match is broken with ! negation.
This resolves a portion of netfilter bugzilla #497.

Signed-off-by: Phil Oester <kernel@linuxace.com>
Signed-off-by: Patrick McHardy <kaber@trash.net>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Phil Oester 2006-08-13 18:05:35 -07:00 committed by David S. Miller
parent 18b6fe64d4
commit 97c802a113
1 changed files with 1 additions and 1 deletions
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2
net/netfilter/xt_string.c
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@ -37,7 +37,7 @@ static int match(const struct sk_buff *skb,
return (skb_find_text((struct sk_buff *)skb, conf->from_offset,
conf->to_offset, conf->config, &state)
!= UINT_MAX) && !conf->invert;
!= UINT_MAX) ^ conf->invert;
}
#define STRING_TEXT_PRIV(m) ((struct xt_string_info *) m)