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netfilter: xt_CT: fix wrong checking in the timeout assignment path 

The current checking always succeeded. We have to check the first
character of the string to check that it's empty, thus, skipping
the timeout path.

This fixes the use of the CT target without the timeout option.

Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
This commit is contained in:
Pablo Neira Ayuso 2012-04-27 02:00:50 +02:00
parent 8537de8a7a
commit 6cf5185248
1 changed files with 1 additions and 1 deletions
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2
net/netfilter/xt_CT.c
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@ -227,7 +227,7 @@ static int xt_ct_tg_check_v1(const struct xt_tgchk_param *par)
}
#ifdef CONFIG_NF_CONNTRACK_TIMEOUT
if (info->timeout) {
if (info->timeout[0]) {
typeof(nf_ct_timeout_find_get_hook) timeout_find_get;
struct nf_conn_timeout *timeout_ext;