diff options
| author | Stanislav Kinsbursky <skinsbursky@parallels.com> | 2012-12-10 12:19:04 +0300 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2013-12-08 07:29:43 -0800 |
| commit | b79811fc009205e700039a997ea5b0b9b44bd260 (patch) | |
| tree | 4368d1a723cf6e3898e5b1adcbedddebde58b7e7 | |
| parent | 98048d9b597625034b47f7e0bd04595b6002a045 (diff) | |
nfsd: use "init_net" for portmapper
commit f7fb86c6e639360ad9c253cec534819ef928a674 upstream.
There could be a situation, when NFSd was started in one network namespace, but
stopped in another one.
This will trigger kernel panic, because RPCBIND client is stored on per-net
NFSd data, and will be NULL on NFSd shutdown.
Signed-off-by: Stanislav Kinsbursky <skinsbursky@parallels.com>
Signed-off-by: J. Bruce Fields <bfields@redhat.com>
Signed-off-by: Weng Meiling <wengmeiling.weng@huawei.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
| -rw-r--r-- | fs/nfsd/nfssvc.c | 3 |
1 files changed, 1 insertions, 2 deletions
diff --git a/fs/nfsd/nfssvc.c b/fs/nfsd/nfssvc.c index 53459b055cf..25d839ed0ae 100644 --- a/fs/nfsd/nfssvc.c +++ b/fs/nfsd/nfssvc.c @@ -11,7 +11,6 @@ #include <linux/module.h> #include <linux/fs_struct.h> #include <linux/swap.h> -#include <linux/nsproxy.h> #include <linux/sunrpc/stats.h> #include <linux/sunrpc/svcsock.h> @@ -330,7 +329,7 @@ static int nfsd_get_default_max_blksize(void) int nfsd_create_serv(void) { int error; - struct net *net = current->nsproxy->net_ns; + struct net *net = &init_net; WARN_ON(!mutex_is_locked(&nfsd_mutex)); if (nfsd_serv) { |