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| author | Johan Hovold <johan@kernel.org> | 2017-03-13 09:53:59 -0300 |
|---|---|---|
| committer | Mauro Carvalho Chehab <mchehab@s-opensource.com> | 2017-04-05 15:07:31 -0300 |
| commit | aa58fedb8c7b6cf2f05941d238495f9e2f29655c (patch) | |
| tree | df9ba8889eb163b68126878e641b28c2ace1715f /tools/perf/scripts/python | |
| parent | 6ea87867e552500b242cd5be3590d6c1ff91f508 (diff) | |
| download | linux-aa58fedb8c7b6cf2f05941d238495f9e2f29655c.tar.gz linux-aa58fedb8c7b6cf2f05941d238495f9e2f29655c.zip | |
[media] gspca: konica: add missing endpoint sanity check
Make sure to check the number of endpoints to avoid accessing memory
beyond the endpoint array should a device lack the expected endpoints.
Note that, as far as I can tell, the gspca framework has already made
sure there is at least one endpoint in the current alternate setting so
there should be no risk for a NULL-pointer dereference here.
Fixes: b517af722860 ("V4L/DVB: gspca_konica: New gspca subdriver for
konica chipset using cams")
Cc: stable <stable@vger.kernel.org> # 2.6.37
Cc: Hans de Goede <hdegoede@redhat.com>
Signed-off-by: Johan Hovold <johan@kernel.org>
Signed-off-by: Hans Verkuil <hansverk@cisco.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
Diffstat (limited to 'tools/perf/scripts/python')
0 files changed, 0 insertions, 0 deletions