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| author | Wolfram Sang <wsa+renesas@sang-engineering.com> | 2019-08-09 13:52:15 -0300 |
|---|---|---|
| committer | Mauro Carvalho Chehab <mchehab+samsung@kernel.org> | 2019-08-13 11:46:32 -0300 |
| commit | 2f822f1da08ac5c93e351e79d22920f08fa51baf (patch) | |
| tree | cad46048e7a01089eb5f1ca726fe1bb4077f81cf /tools/perf/scripts/python/bin | |
| parent | 53f5d7a46fab01f22a2b4ffed8bd05aa425aed2f (diff) | |
media: i2c: tda1997x: prevent potential NULL pointer access
i2c_new_dummy() can fail returning a NULL pointer. This is not checked
and the returned pointer is blindly used. Convert to
devm_i2c_new_dummy_client() which returns an ERR_PTR and also add a
validity check. Using devm_* here also fixes a leak because the dummy
client was not released in the probe error path.
Signed-off-by: Wolfram Sang <wsa+renesas@sang-engineering.com>
Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab+samsung@kernel.org>
Diffstat (limited to 'tools/perf/scripts/python/bin')
0 files changed, 0 insertions, 0 deletions