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| author | Johan Hovold <johan@kernel.org> | 2020-01-03 19:35:09 +0300 |
|---|---|---|
| committer | Mauro Carvalho Chehab <mchehab+huawei@kernel.org> | 2020-03-12 19:25:51 +0300 |
| commit | 998912346c0da53a6dbb71fab3a138586b596b30 (patch) | |
| tree | e163408b13a5d52fc30972ee9409c644f5cc425f /tools/perf/scripts/python/export-to-postgresql.py | |
| parent | 8ff3cf4824d123ecf6424cdb93ca8ca37dbd50af (diff) | |
| download | linux-998912346c0da53a6dbb71fab3a138586b596b30.tar.xz | |
media: ov519: add missing endpoint sanity checks
Make sure to check that we have at least one endpoint before accessing
the endpoint array to avoid dereferencing a NULL-pointer on stream
start.
Note that these sanity checks are not redundant as the driver is mixing
looking up altsettings by index and by number, which need not coincide.
Fixes: 1876bb923c98 ("V4L/DVB (12079): gspca_ov519: add support for the ov511 bridge")
Fixes: b282d87332f5 ("V4L/DVB (12080): gspca_ov519: Fix ov518+ with OV7620AE (Trust spacecam 320)")
Cc: stable <stable@vger.kernel.org> # 2.6.31
Cc: Hans de Goede <hdegoede@redhat.com>
Signed-off-by: Johan Hovold <johan@kernel.org>
Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
Diffstat (limited to 'tools/perf/scripts/python/export-to-postgresql.py')
0 files changed, 0 insertions, 0 deletions