diff options
author | Trond Myklebust <trond.myklebust@primarydata.com> | 2015-01-02 15:05:25 -0500 |
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committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2015-01-27 07:52:33 -0800 |
commit | 5381655aa506b9298a49c424ee9cb14c44560dfb (patch) | |
tree | 685f229f1bed5d70caa6d31aad586e7d3d30452a /fs/mpage.c | |
parent | 449309c84747918aa9e84282a918d11ee79c9b4a (diff) |
LOCKD: Fix a race when initialising nlmsvc_timeout
commit 06bed7d18c2c07b3e3eeadf4bd357f6e806618cc upstream.
This commit fixes a race whereby nlmclnt_init() first starts the lockd
daemon, and then calls nlm_bind_host() with the expectation that
nlmsvc_timeout has already been initialised. Unfortunately, there is no
no synchronisation between lockd() and lockd_up() to guarantee that this
is the case.
Fix is to move the initialisation of nlmsvc_timeout into lockd_create_svc
Fixes: 9a1b6bf818e74 ("LOCKD: Don't call utsname()->nodename...")
Cc: Bruce Fields <bfields@fieldses.org>
Cc: stable@vger.kernel.org # 3.10.x
Signed-off-by: Trond Myklebust <trond.myklebust@primarydata.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'fs/mpage.c')
0 files changed, 0 insertions, 0 deletions