[PATCH 5.10 041/121] netfilter: ctnetlink: fix filtering with CTA_TUPLE_REPLY
From: Greg Kroah-Hartman
Date: Mon Nov 29 2021 - 13:31:44 EST
From: Florent Fourcot <florent.fourcot@xxxxxxxxxx>
[ Upstream commit ad81d4daf6a3f4769a346e635d5e1e967ca455d9 ]
filter->orig_flags was used for a reply context.
Fixes: cb8aa9a3affb ("netfilter: ctnetlink: add kernel side filtering for dump")
Signed-off-by: Florent Fourcot <florent.fourcot@xxxxxxxxxx>
Signed-off-by: Pablo Neira Ayuso <pablo@xxxxxxxxxxxxx>
Signed-off-by: Sasha Levin <sashal@xxxxxxxxxx>
---
net/netfilter/nf_conntrack_netlink.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/net/netfilter/nf_conntrack_netlink.c b/net/netfilter/nf_conntrack_netlink.c
index cb4cfa4f61a8d..39e0ff41688a7 100644
--- a/net/netfilter/nf_conntrack_netlink.c
+++ b/net/netfilter/nf_conntrack_netlink.c
@@ -973,7 +973,7 @@ ctnetlink_alloc_filter(const struct nlattr * const cda[], u8 family)
CTA_TUPLE_REPLY,
filter->family,
&filter->zone,
- filter->orig_flags);
+ filter->reply_flags);
if (err < 0) {
err = -EINVAL;
goto err_filter;
--
2.33.0