[NETFILTER]: xt_string: fix negation
authorPhil Oester <kernel@linuxace.com>
Mon, 14 Aug 2006 01:05:35 +0000 (18:05 -0700)
committerDavid S. Miller <davem@davemloft.net>
Mon, 14 Aug 2006 01:05:35 +0000 (18:05 -0700)
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>
net/netfilter/xt_string.c

index d8e3891b5f8bd0aa9287fd8a7af88d4a6514a6e9..275330fcdaaab9dfebba281e3baf5e80671c884c 100644 (file)
@@ -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)