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| author |   Goldwyn Rodrigues <rgoldwyn@suse.com> | 2016-04-18 06:41:52 -0500 |
|---|---|---|
| committer |   Steve French <smfrench@gmail.com> | 2016-05-17 14:09:33 -0500 |
| commit | 1f1735cb75ab31ed948a7fce65beaaa6c0ed4ed4 (patch) | |
| tree | 35d88237f7ab55df1bf394d5c214185c2be03bd0 /tools/perf/scripts/python/stackcollapse.py | |
| parent | Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs (diff) | |
| download | wireguard-linux-1f1735cb75ab31ed948a7fce65beaaa6c0ed4ed4.tar.xz wireguard-linux-1f1735cb75ab31ed948a7fce65beaaa6c0ed4ed4.zip | |
cifs: Use file_dentry()
CIFS may be used as lower layer of overlayfs and accessing f_path.dentry can
lead to a crash.
Fix by replacing direct access of file->f_path.dentry with the
file_dentry() accessor, which will always return a native object.
Signed-off-by: Goldwyn Rodrigues <rgoldwyn@suse.com>
Acked-by: Shirish Pargaonkar <shirishpargaonkar@gmail.com>
Signed-off-by: Steve French <smfrench@gmail.com>
Diffstat (limited to 'tools/perf/scripts/python/stackcollapse.py')
0 files changed, 0 insertions, 0 deletions