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| author | Fabian Frederick <fabf@skynet.be> | 2020-05-12 20:19:21 +0200 |
|---|---|---|
| committer | Jan Kara <jack@suse.cz> | 2020-05-13 17:16:57 +0200 |
| commit | 5e23663b49e1e8ee6b805356259e3062edac5e2b (patch) | |
| tree | 8ef30910ee1066193afa821953930f1e79e1b6fb /tools/perf/scripts/python/Perf-Trace-Util/lib/Perf/Trace/EventClass.py | |
| parent | 5a449099b9d5b0a1ac23c1cdbda4bfbaf4b27076 (diff) | |
fanotify: don't write with size under sizeof(response)
fanotify_write() only aligned copy_from_user size to sizeof(response)
for higher values. This patch avoids all values below as suggested
by Amir Goldstein and set to response size unconditionally.
Link: https://lore.kernel.org/r/20200512181921.405973-1-fabf@skynet.be
Signed-off-by: Fabian Frederick <fabf@skynet.be>
Reviewed-by: Amir Goldstein <amir73il@gmail.com>
Signed-off-by: Jan Kara <jack@suse.cz>
Diffstat (limited to 'tools/perf/scripts/python/Perf-Trace-Util/lib/Perf/Trace/EventClass.py')
0 files changed, 0 insertions, 0 deletions