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| author | Johan Hovold <johan@kernel.org> | 2017-03-16 11:36:13 -0700 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2017-03-30 09:35:15 +0200 |
| commit | 6bed7c1e2b78e58adab2e8448f3e6799857b5726 (patch) | |
| tree | 9f6796c17a401ef7e64bda3b6e45438c391e543d /tools/perf/scripts/python/syscall-counts.py | |
| parent | a07d3669654ad335c19df048199da0a063e0c387 (diff) | |
Input: ims-pcu - validate number of endpoints before using them
commit 1916d319271664241b7aa0cd2b05e32bdb310ce9 upstream.
Make sure to check the number of endpoints to avoid dereferencing a
NULL-pointer should a malicious device lack control-interface endpoints.
Fixes: 628329d52474 ("Input: add IMS Passenger Control Unit driver")
Signed-off-by: Johan Hovold <johan@kernel.org>
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'tools/perf/scripts/python/syscall-counts.py')
0 files changed, 0 insertions, 0 deletions