From a73f89a61f92b364f0b4a3be412b5b70553afc23 Mon Sep 17 00:00:00 2001 From: Jozsef Kadlecsik Date: Fri, 29 Jun 2012 09:42:28 +0000 Subject: [PATCH] netfilter: ipset: timeout fixing bug broke SET target special timeout value The patch "127f559 netfilter: ipset: fix timeout value overflow bug" broke the SET target when no timeout was specified. Reported-by: Jean-Philippe Menil Signed-off-by: Jozsef Kadlecsik Signed-off-by: Pablo Neira Ayuso --- net/netfilter/xt_set.c | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) diff --git a/net/netfilter/xt_set.c b/net/netfilter/xt_set.c index 035960ec5cb9..c6f7db720d84 100644 --- a/net/netfilter/xt_set.c +++ b/net/netfilter/xt_set.c @@ -16,6 +16,7 @@ #include #include +#include MODULE_LICENSE("GPL"); MODULE_AUTHOR("Jozsef Kadlecsik "); @@ -310,7 +311,8 @@ set_target_v2(struct sk_buff *skb, const struct xt_action_param *par) info->del_set.flags, 0, UINT_MAX); /* Normalize to fit into jiffies */ - if (add_opt.timeout > UINT_MAX/MSEC_PER_SEC) + if (add_opt.timeout != IPSET_NO_TIMEOUT && + add_opt.timeout > UINT_MAX/MSEC_PER_SEC) add_opt.timeout = UINT_MAX/MSEC_PER_SEC; if (info->add_set.index != IPSET_INVALID_ID) ip_set_add(info->add_set.index, skb, par, &add_opt); -- 2.20.1