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| author | Peter Ujfalusi <peter.ujfalusi@linux.intel.com> | 2025-03-03 14:55:52 +0800 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2025-03-22 12:56:55 -0700 |
| commit | b626b3a7eb2cef4c7ec0e1dc551700ef9a448bc7 (patch) | |
| tree | c229068301d9dfb73f72826eb2442b8c258b2896 /net/core/dev.c | |
| parent | ca6b9acb37200cfcc2365c7252d39f8777dfeb31 (diff) | |
ASoC: Intel: sof_sdw: Fix unlikely uninitialized variable use in create_sdw_dailinks()
commit 4363f02a39e25e80e68039b4323c570b0848ec66 upstream.
Initialize current_be_id to 0 to handle the unlikely case when there are
no devices connected to a DAI.
In this case create_sdw_dailink() would return without touching the passed
pointer to current_be_id.
Found by gcc -fanalyzer
Fixes: 59bf457d8055 ("ASoC: intel: sof_sdw: Factor out SoundWire DAI creation")
Signed-off-by: Peter Ujfalusi <peter.ujfalusi@linux.intel.com>
Cc: stable@vger.kernel.org
Reviewed-by: Ranjani Sridharan <ranjani.sridharan@linux.intel.com>
Signed-off-by: Bard Liao <yung-chuan.liao@linux.intel.com>
Link: https://patch.msgid.link/20250303065552.78328-1-yung-chuan.liao@linux.intel.com
Signed-off-by: Mark Brown <broonie@kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'net/core/dev.c')
0 files changed, 0 insertions, 0 deletions