From aed0826b0cf2e488900ab92193893e803d65c070 Mon Sep 17 00:00:00 2001 From: Yajun Deng Date: Sat, 18 Sep 2021 17:04:10 +0800 Subject: [PATCH] net: net_namespace: Fix undefined member in key_remove_domain() 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 Signed-off-by: David S. Miller --- net/core/net_namespace.c | 4 ++++ 1 file changed, 4 insertions(+) diff --git a/net/core/net_namespace.c b/net/core/net_namespace.c index a448a9b..202fa5e 100644 --- a/net/core/net_namespace.c +++ b/net/core/net_namespace.c @@ -473,7 +473,9 @@ 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_free(net); dec_ucounts: @@ -605,7 +607,9 @@ 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_free(net); } -- 2.7.4