5.10-stable review patch. If anyone has any objections, please let me know.
------------------
From: Pablo Neira Ayuso <pablo@xxxxxxxxxxxxx>
[ Upstream commit e0c47281723f301894c14e6f5cd5884fdfb813f9 ]
Element timeout that is below CONFIG_HZ never expires because the
timeout extension is not allocated given that nf_msecs_to_jiffies64()
returns 0. Set timeout to the minimum value to honor timeout.
Fixes: 8e1102d5a159 ("netfilter: nf_tables: support timeouts larger than 23 days")
Signed-off-by: Pablo Neira Ayuso <pablo@xxxxxxxxxxxxx>
Signed-off-by: Sasha Levin <sashal@xxxxxxxxxx>
---
net/netfilter/nf_tables_api.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/net/netfilter/nf_tables_api.c b/net/netfilter/nf_tables_api.c
index 87c572ba69acb..5c937c5564b3f 100644
--- a/net/netfilter/nf_tables_api.c
+++ b/net/netfilter/nf_tables_api.c
@@ -4026,7 +4026,7 @@ int nf_msecs_to_jiffies64(const struct nlattr *nla, u64 *result)
return -ERANGE;
ms *= NSEC_PER_MSEC;
- *result = nsecs_to_jiffies64(ms);
+ *result = nsecs_to_jiffies64(ms) ? : !!ms;
return 0;
}
--
2.43.0
