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netfilter: ctnetlink: fix filtering with CTA_TUPLE_REPLY

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[ Upstream commit ad81d4daf6a3f4769a346e635d5e1e967ca455d9 ]

filter->orig_flags was used for a reply context.

Fixes: cb8aa9a3af ("netfilter: ctnetlink: add kernel side filtering for dump")
Signed-off-by: Florent Fourcot <florent.fourcot@wifirst.fr>
Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
This commit is contained in:
Florent Fourcot
2021-11-03 23:21:54 +01:00
committed by Greg Kroah-Hartman
parent a8a917058f
commit a3d829e5f3
1 changed files with 1 additions and 1 deletions
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2
net/netfilter/nf_conntrack_netlink.c
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@@ -973,7 +973,7 @@ ctnetlink_alloc_filter(const struct nlattr * const cda[], u8 family)
CTA_TUPLE_REPLY, CTA_TUPLE_REPLY,
filter->family, filter->family,
&filter->zone, &filter->zone,
filter->orig_flags); filter->reply_flags);
if (err < 0) { if (err < 0) {
err = -EINVAL; err = -EINVAL;
goto err_filter; goto err_filter;