This is a note to let you know that I've just added the patch titled
netfilter: nfnetlink_queue: silence bogus compiler warning
to the 5.15-stable tree which can be found at:
http://www.kernel.org/git/?p=linux/kernel/git/stable/stable-queue.git;a=summary
The filename of the patch is:
netfilter-nfnetlink_queue-silence-bogus-compiler-war.patch
and it can be found in the queue-5.15 subdirectory.
If you, or anyone else, feels it should not be added to the stable tree,
please let <stable@xxxxxxxxxxxxxxx> know about it.
commit c2690174b5a63513a27ed277b2ffae498151a2db
Author: Florian Westphal <fw@xxxxxxxxx>
Date: Fri Nov 26 13:04:03 2021 +0100
netfilter: nfnetlink_queue: silence bogus compiler warning
[ Upstream commit b43c2793f5e9910862e8fe07846b74e45b104501 ]
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@xxxxxxxxx>
Signed-off-by: Florian Westphal <fw@xxxxxxxxx>
Signed-off-by: Pablo Neira Ayuso <pablo@xxxxxxxxxxxxx>
Stable-dep-of: 62e7151ae3eb ("netfilter: bridge: confirm multicast packets before passing them up the stack")
Signed-off-by: Sasha Levin <sashal@xxxxxxxxxx>
diff --git a/net/netfilter/nfnetlink_queue.c b/net/netfilter/nfnetlink_queue.c
index 5329ebf19a18b..f4468ef3d0a94 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;
