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| author | Trond Myklebust <trond.myklebust@primarydata.com> | 2014-08-25 22:33:12 -0400 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2014-09-05 16:28:37 -0700 |
| commit | 569ae35a436502bf1aaaa7391b94e1d04b61ffca (patch) | |
| tree | 5ba35828567a8633530146b93156725a0135c08d /fs/notify/notification.c | |
| parent | b6f70b7027f157fbba45091518f34faf40ad81b8 (diff) | |
| download | linux-569ae35a436502bf1aaaa7391b94e1d04b61ffca.tar.gz linux-569ae35a436502bf1aaaa7391b94e1d04b61ffca.tar.bz2 linux-569ae35a436502bf1aaaa7391b94e1d04b61ffca.zip | |
NFSv4: Fix problems with close in the presence of a delegation
commit aee7af356e151494d5014f57b33460b162f181b5 upstream.
In the presence of delegations, we can no longer assume that the
state->n_rdwr, state->n_rdonly, state->n_wronly reflect the open
stateid share mode, and so we need to calculate the initial value
for calldata->arg.fmode using the state->flags.
Reported-by: James Drews <drews@engr.wisc.edu>
Fixes: 88069f77e1ac5 (NFSv41: Fix a potential state leakage when...)
Signed-off-by: Trond Myklebust <trond.myklebust@primarydata.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'fs/notify/notification.c')
0 files changed, 0 insertions, 0 deletions