| commit | 4a8191aa9e057ea38279ef9e809265ba3966be40 | [log] [tgz] |
|---|---|---|
| author | Yizhuo <yzhai003@ucr.edu> | Mon Jan 07 12:12:32 2019 -0800 |
| committer | Mark Brown <broonie@kernel.org> | Tue Jan 08 13:05:48 2019 +0000 |
| tree | 7baa4428e79a474db5997f01e8d3b1ed4b226f74 | |
| parent | 7b57085a33ce55e28616f04fd9877ba2ca7e79de [diff] |
ASoC: rt274: Variable "buf" in function rt274_jack_detect() could be uninitialized In function rt274_jack_detect(), local variable "buf" could be uninitialized if function regmap_read() returns -EINVAL. However, it will be used to calculate "hp" and "mic" and make their value unpredictable while those value are used in the caller. This is potentially unsafe. Signed-off-by: Yizhuo <yzhai003@ucr.edu> Signed-off-by: Mark Brown <broonie@kernel.org>