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| author | Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> | 2022-06-06 23:37:50 +0300 |
|---|---|---|
| committer | Mark Brown <broonie@kernel.org> | 2022-06-07 22:37:30 +0300 |
| commit | 05ba4c00fa9cb077a0dd91f5e6056951a787f63c (patch) | |
| tree | 1c88cb059c616be38cdc986d58d11c5dcd96991f /tools/perf/scripts/python | |
| parent | 74d40901ebad7c466a95b1ae3c6891f1ba09786f (diff) | |
| download | linux-05ba4c00fa9cb077a0dd91f5e6056951a787f63c.tar.xz | |
ASoC: rt7*-sdw: harden jack_detect_handler
Realtek headset codec drivers typically check if the card is
instantiated before proceeding with the jack detection.
The rt700, rt711 and rt711-sdca are however missing a check on the
card pointer, which can lead to NULL dereferences encountered in
driver bind/unbind tests.
Signed-off-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
Reviewed-by: Rander Wang <rander.wang@intel.com>
Reviewed-by: Bard Liao <yung-chuan.liao@linux.intel.com>
Link: https://lore.kernel.org/r/20220606203752.144159-6-pierre-louis.bossart@linux.intel.com
Signed-off-by: Mark Brown <broonie@kernel.org>
Diffstat (limited to 'tools/perf/scripts/python')
0 files changed, 0 insertions, 0 deletions