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| author | Benjamin Coddington <bcodding@redhat.com> | 2016-02-17 10:41:41 -0500 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2016-03-03 15:06:53 -0800 |
| commit | d4db460720392ee6cb687db260417c85fd8c7fc4 (patch) | |
| tree | 14d1bd1b4b634b0a0b97d81db8507f79c72aeb2e /virt | |
| parent | ebbc1058f6efbd635e6c7c19cba5db1ad3acfcda (diff) | |
| download | lwn-d4db460720392ee6cb687db260417c85fd8c7fc4.tar.gz lwn-d4db460720392ee6cb687db260417c85fd8c7fc4.zip | |
NFSv4: Fix a dentry leak on alias use
commit d9dfd8d741683347ee159d25f5b50c346a0df557 upstream.
In the case where d_add_unique() finds an appropriate alias to use it will
have already incremented the reference count. An additional dget() to swap
the open context's dentry is unnecessary and will leak a reference.
Signed-off-by: Benjamin Coddington <bcodding@redhat.com>
Fixes: 275bb307865a3 ("NFSv4: Move dentry instantiation into the NFSv4-...")
Signed-off-by: Trond Myklebust <trond.myklebust@primarydata.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'virt')
0 files changed, 0 insertions, 0 deletions