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Message-Id: <20211209000847.102598-2-pablo@netfilter.org>
Date: Thu, 9 Dec 2021 01:08:41 +0100
From: Pablo Neira Ayuso <pablo@...filter.org>
To: netfilter-devel@...r.kernel.org
Cc: davem@...emloft.net, netdev@...r.kernel.org, kuba@...nel.org
Subject: [PATCH net 1/7] netfilter: nfnetlink_queue: silence bogus compiler warning
From: Florian Westphal <fw@...len.de>
net/netfilter/nfnetlink_queue.c:601:36: warning: variable 'ctinfo' is
uninitialized when used here [-Wuninitialized]
if (ct && nfnl_ct->build(skb, ct, ctinfo, NFQA_CT, NFQA_CT_INFO) < 0)
ctinfo is only uninitialized if ct == NULL. Init it to 0 to silence this.
Reported-by: kernel test robot <lkp@...el.com>
Signed-off-by: Florian Westphal <fw@...len.de>
Signed-off-by: Pablo Neira Ayuso <pablo@...filter.org>
---
net/netfilter/nfnetlink_queue.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/net/netfilter/nfnetlink_queue.c b/net/netfilter/nfnetlink_queue.c
index 4acc4b8e9fe5..5837e8efc9c2 100644
--- a/net/netfilter/nfnetlink_queue.c
+++ b/net/netfilter/nfnetlink_queue.c
@@ -387,7 +387,7 @@ nfqnl_build_packet_message(struct net *net, struct nfqnl_instance *queue,
struct net_device *indev;
struct net_device *outdev;
struct nf_conn *ct = NULL;
- enum ip_conntrack_info ctinfo;
+ enum ip_conntrack_info ctinfo = 0;
struct nfnl_ct_hook *nfnl_ct;
bool csum_verify;
char *secdata = NULL;
--
2.30.2
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