4.19-stable review patch. If anyone has any objections, please let me know.
------------------
From: Hangbin Liu <liuhangbin@xxxxxxxxx>
[ Upstream commit 3321687e321307629c71b664225b861ebf3e5753 ]
Currently, we only call seg6_local_exit() in seg6_init() if
seg6_local_init() failed. But forgot to call it in seg6_exit().
Fixes: d1df6fd8a1d2 ("ipv6: sr: define core operations for seg6local lightweight tunnel")
Signed-off-by: Hangbin Liu <liuhangbin@xxxxxxxxx>
Reviewed-by: Sabrina Dubroca <sd@xxxxxxxxxxxxxxx>
Reviewed-by: David Ahern <dsahern@xxxxxxxxxx>
Link: https://lore.kernel.org/r/20240509131812.1662197-2-liuhangbin@xxxxxxxxx
Signed-off-by: Jakub Kicinski <kuba@xxxxxxxxxx>
Signed-off-by: Sasha Levin <sashal@xxxxxxxxxx>
---
net/ipv6/seg6.c | 1 +
1 file changed, 1 insertion(+)
diff --git a/net/ipv6/seg6.c b/net/ipv6/seg6.c
index 4bd601c964343..42ff4f421d42a 100644
--- a/net/ipv6/seg6.c
+++ b/net/ipv6/seg6.c
@@ -497,6 +497,7 @@ void seg6_exit(void)
seg6_hmac_exit();
#endif
#ifdef CONFIG_IPV6_SEG6_LWTUNNEL
+ seg6_local_exit();
seg6_iptunnel_exit();
#endif
unregister_pernet_subsys(&ip6_segments_ops);
--
2.43.0
