diff options
Diffstat (limited to 'net/core/net_namespace.c')
-rw-r--r-- | net/core/net_namespace.c | 9 |
1 files changed, 8 insertions, 1 deletions
diff --git a/net/core/net_namespace.c b/net/core/net_namespace.c index 989434f36f96..b9243b14af17 100644 --- a/net/core/net_namespace.c +++ b/net/core/net_namespace.c @@ -379,7 +379,14 @@ struct net *copy_net_ns(unsigned long flags, get_user_ns(user_ns); - mutex_lock(&net_mutex); + rv = mutex_lock_killable(&net_mutex); + if (rv < 0) { + net_free(net); + dec_net_namespaces(ucounts); + put_user_ns(user_ns); + return ERR_PTR(rv); + } + net->ucounts = ucounts; rv = setup_net(net, user_ns); if (rv == 0) { |