From ed32abeaf3a3da79b63af6a75f0bd0aa7e7eed9e Mon Sep 17 00:00:00 2001 From: Michal Miroslaw Date: Sun, 4 Mar 2007 15:58:15 -0800 Subject: [PATCH] [NETFILTER]: nfnetlink_log: fix reference leak Stop reference leaking in nfulnl_log_packet(). If we start a timer we are already taking another reference. Signed-off-by: Michal Miroslaw Signed-off-by: Patrick McHardy Signed-off-by: David S. Miller --- net/netfilter/nfnetlink_log.c | 7 ++++--- 1 file changed, 4 insertions(+), 3 deletions(-) diff --git a/net/netfilter/nfnetlink_log.c b/net/netfilter/nfnetlink_log.c index b8eab0dbc3dd..62c3f31cdb97 100644 --- a/net/netfilter/nfnetlink_log.c +++ b/net/netfilter/nfnetlink_log.c @@ -711,15 +711,16 @@ nfulnl_log_packet(unsigned int pf, inst->timer.expires = jiffies + (inst->flushtimeout*HZ/100); add_timer(&inst->timer); } - spin_unlock_bh(&inst->lock); +unlock_and_release: + spin_unlock_bh(&inst->lock); + instance_put(inst); return; alloc_failure: - spin_unlock_bh(&inst->lock); - instance_put(inst); UDEBUG("error allocating skb\n"); /* FIXME: statistics */ + goto unlock_and_release; } static int -- 2.34.1