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| author | Guennadi Liakhovetski <guennadi.liakhovetski@linux.intel.com> | 2023-03-29 14:38:28 +0300 |
|---|---|---|
| committer | Mark Brown <broonie@kernel.org> | 2023-03-29 16:40:18 +0300 |
| commit | e3720f92e0237921da537e47a0b24e27899203f8 (patch) | |
| tree | 865f47ce1954e0939ffbc2083cce247711b423c6 /sound/soc/amd/yc | |
| parent | 44378cd113e5f15bb0a89f5ac5a0e687b52feb90 (diff) | |
| download | linux-e3720f92e0237921da537e47a0b24e27899203f8.tar.xz | |
ASoC: SOF: avoid a NULL dereference with unsupported widgets
If an IPC4 topology contains an unsupported widget, its .module_info
field won't be set, then sof_ipc4_route_setup() will cause a kernel
Oops trying to dereference it. Add a check for such cases.
Cc: stable@vger.kernel.org # 6.2
Signed-off-by: Guennadi Liakhovetski <guennadi.liakhovetski@linux.intel.com>
Signed-off-by: Peter Ujfalusi <peter.ujfalusi@linux.intel.com>
Link: https://lore.kernel.org/r/20230329113828.28562-1-peter.ujfalusi@linux.intel.com
Signed-off-by: Mark Brown <broonie@kernel.org>
Diffstat (limited to 'sound/soc/amd/yc')
0 files changed, 0 insertions, 0 deletions