From: Yana Bashlykova <yana2bsh@gmail.com>
To: "David S. Miller" <davem@davemloft.net>
Cc: Yana Bashlykova <yana2bsh@gmail.com>,
Eric Dumazet <edumazet@google.com>,
Jakub Kicinski <kuba@kernel.org>, Paolo Abeni <pabeni@redhat.com>,
linux-kernel@vger.kernel.org, netdev@vger.kernel.org,
lvc-project@linuxtesting.org
Subject: [PATCH 6.1 08/15] genetlink: verify unregister fails for non-registered family
Date: Fri, 12 Sep 2025 22:53:31 +0300 [thread overview]
Message-ID: <20250912195339.20635-9-yana2bsh@gmail.com> (raw)
In-Reply-To: <20250912195339.20635-1-yana2bsh@gmail.com>
Test that genl_unregister_family() returns error
when called on non-registered family.
Signed-off-by: Yana Bashlykova <yana2bsh@gmail.com>
---
.../net/genetlink/net-pf-16-proto-16-family-PARALLEL_GENL.c | 4 ++++
1 file changed, 4 insertions(+)
diff --git a/drivers/net/genetlink/net-pf-16-proto-16-family-PARALLEL_GENL.c b/drivers/net/genetlink/net-pf-16-proto-16-family-PARALLEL_GENL.c
index f651159a311c..ad4228eda2d5 100644
--- a/drivers/net/genetlink/net-pf-16-proto-16-family-PARALLEL_GENL.c
+++ b/drivers/net/genetlink/net-pf-16-proto-16-family-PARALLEL_GENL.c
@@ -1402,6 +1402,10 @@ static int __init module_netlink_init(void)
if (ret)
pr_err("%s: Incorrect Generic Netlink family wasn't registered\n", __func__);
+ ret = genl_unregister_family(&incorrect_genl_family);
+ if (ret)
+ pr_err("%s: Incorrect Generic Netlink family wasn't unregistered\n", __func__);
+
ret = netlink_register_notifier(&genl_notifier);
if (ret)
goto err_family;
--
2.34.1
next prev parent reply other threads:[~2025-09-12 19:54 UTC|newest]
Thread overview: 19+ messages / expand[flat|nested] mbox.gz Atom feed top
2025-09-12 19:53 [PATCH 6.1 00/15] genetlink: Test Netlink subsystem of Linux v6.1 Yana Bashlykova
2025-09-12 19:53 ` [PATCH 6.1 01/15] genetlink: add sysfs test module for Generic Netlink Yana Bashlykova
2025-09-12 19:53 ` [PATCH 6.1 02/15] genetlink: add TEST_GENL family for netlink testing Yana Bashlykova
2025-09-12 19:53 ` [PATCH 6.1 03/15] genetlink: add PARALLEL_GENL test family Yana Bashlykova
2025-09-12 19:53 ` [PATCH 6.1 04/15] genetlink: add test case for duplicate genl family registration Yana Bashlykova
2025-09-12 19:53 ` [PATCH 6.1 05/15] genetlink: add test case for family with invalid ops Yana Bashlykova
2025-09-12 19:53 ` [PATCH 6.1 06/15] genetlink: add netlink notifier support Yana Bashlykova
2025-09-12 19:53 ` [PATCH 6.1 07/15] genetlink: add THIRD_GENL family Yana Bashlykova
2025-09-12 19:53 ` Yana Bashlykova [this message]
2025-09-12 19:53 ` [PATCH 6.1 09/15] genetlink: add LARGE_GENL stress test family Yana Bashlykova
2025-09-12 19:53 ` [PATCH 6.1 10/15] selftests: net: genetlink: add packet capture test infrastructure Yana Bashlykova
2025-09-12 19:53 ` [PATCH 6.1 11/15] selftests: net: genetlink: add /proc/net/netlink test Yana Bashlykova
2025-09-12 19:53 ` [PATCH 6.1 12/15] selftests: net: genetlink: add Generic Netlink controller tests Yana Bashlykova
2025-09-12 19:53 ` [PATCH 6.1 13/15] selftests: net: genetlink: add large family ID resolution test Yana Bashlykova
2025-09-12 19:53 ` [PATCH 6.1 14/15] selftests: net: genetlink: add Netlink and Generic Netlink test suite Yana Bashlykova
2025-09-12 19:53 ` [PATCH 6.1 15/15] selftests: net: genetlink: fix expectation for large family resolution Yana Bashlykova
2025-09-12 20:17 ` [PATCH 6.1 00/15] genetlink: Test Netlink subsystem of Linux v6.1 Jakub Kicinski
2025-10-15 14:49 ` Яна Башлыкова
2025-10-15 15:04 ` Jakub Kicinski
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