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| author | Yajun Deng <yajun.deng@linux.dev> | 2021-09-18 12:04:10 +0300 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2021-11-18 16:04:02 +0300 |
| commit | a585e04e3472c6966fe73edd40420dad6fc911b3 (patch) | |
| tree | 904cba385ceeaf1d415c4ee3c44cf6073b1814d8 | |
| parent | fb4a58f5194e7391f4caff65041be243639ecbc5 (diff) | |
| download | linux-a585e04e3472c6966fe73edd40420dad6fc911b3.tar.xz | |
net: net_namespace: Fix undefined member in key_remove_domain()
[ Upstream commit aed0826b0cf2e488900ab92193893e803d65c070 ]
The key_domain member in struct net only exists if we define CONFIG_KEYS.
So we should add the define when we used key_domain.
Fixes: 9b242610514f ("keys: Network namespace domain tag")
Signed-off-by: Yajun Deng <yajun.deng@linux.dev>
Signed-off-by: David S. Miller <davem@davemloft.net>
Signed-off-by: Sasha Levin <sashal@kernel.org>
| -rw-r--r-- | net/core/net_namespace.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/net/core/net_namespace.c b/net/core/net_namespace.c index 5c9d95f30be6..ac852db83de9 100644 --- a/net/core/net_namespace.c +++ b/net/core/net_namespace.c @@ -486,7 +486,9 @@ struct net *copy_net_ns(unsigned long flags, if (rv < 0) { put_userns: +#ifdef CONFIG_KEYS key_remove_domain(net->key_domain); +#endif put_user_ns(user_ns); net_drop_ns(net); dec_ucounts: @@ -618,7 +620,9 @@ static void cleanup_net(struct work_struct *work) list_for_each_entry_safe(net, tmp, &net_exit_list, exit_list) { list_del_init(&net->exit_list); dec_net_namespaces(net->ucounts); +#ifdef CONFIG_KEYS key_remove_domain(net->key_domain); +#endif put_user_ns(net->user_ns); net_drop_ns(net); } |