[NETFILTER]: xt_string: fix negation

[safe/jmp/linux-2.6] / net / netfilter / xt_string.c

diff --git a/net/netfilter/xt_string.c b/net/netfilter/xt_string.c
index d8e3891..275330f 100644 (file)
--- a/net/netfilter/xt_string.c
+++ b/net/netfilter/xt_string.c
@@ -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)