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| author | Al Viro <[email protected]> | 2023-09-20 02:28:16 +0000 |
|---|---|---|
| committer | Al Viro <[email protected]> | 2024-02-25 07:10:32 +0000 |
| commit | 0511fdb4a378183ca18a9678d3d9044c8ec592c2 (patch) | |
| tree | 55e72a5e51f4d63220b8887f66a717c850d3206c /tools/perf/scripts/python/Perf-Trace-Util/lib/Perf/Trace/Util.py | |
| parent | fuse: fix UAF in rcu pathwalks (diff) | |
| download | kernel-0511fdb4a378183ca18a9678d3d9044c8ec592c2.tar.gz kernel-0511fdb4a378183ca18a9678d3d9044c8ec592c2.zip | |
cifs_get_link(): bail out in unsafe case
->d_revalidate() bails out there, anyway. It's not enough
to prevent getting into ->get_link() in RCU mode, but that
could happen only in a very contrieved setup. Not worth
trying to do anything fancy here unless ->d_revalidate()
stops kicking out of RCU mode at least in some cases.
Reviewed-by: Christian Brauner <[email protected]>
Acked-by: Miklos Szeredi <[email protected]>
Signed-off-by: Al Viro <[email protected]>
Diffstat (limited to 'tools/perf/scripts/python/Perf-Trace-Util/lib/Perf/Trace/Util.py')
0 files changed, 0 insertions, 0 deletions