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H A D | soc-core.c | 9afc9fde Tue Mar 05 00:56:06 CST 2024 Chancel Liu <chancel.liu@nxp.com> ASoC: soc-core.c: Skip dummy codec when adding platforms
[ Upstream commit 23fb6bc2696119391ec3a92ccaffe50e567c515e ]
When pcm_runtime is adding platform components it will scan all registered components. In case of DPCM FE/BE some DAI links will configure dummy platform. However both dummy codec and dummy platform are using "snd-soc-dummy" as component->name. Dummy codec should be skipped when adding platforms otherwise there'll be overflow and UBSAN complains.
Reported-by: Zhipeng Wang <zhipeng.wang_1@nxp.com> Signed-off-by: Chancel Liu <chancel.liu@nxp.com> Link: https://msgid.link/r/20240305065606.3778642-1-chancel.liu@nxp.com Signed-off-by: Mark Brown <broonie@kernel.org> Signed-off-by: Sasha Levin <sashal@kernel.org> 9afc9fde Tue Mar 05 00:56:06 CST 2024 Chancel Liu <chancel.liu@nxp.com> ASoC: soc-core.c: Skip dummy codec when adding platforms
[ Upstream commit 23fb6bc2696119391ec3a92ccaffe50e567c515e ]
When pcm_runtime is adding platform components it will scan all registered components. In case of DPCM FE/BE some DAI links will configure dummy platform. However both dummy codec and dummy platform are using "snd-soc-dummy" as component->name. Dummy codec should be skipped when adding platforms otherwise there'll be overflow and UBSAN complains.
Reported-by: Zhipeng Wang <zhipeng.wang_1@nxp.com> Signed-off-by: Chancel Liu <chancel.liu@nxp.com> Link: https://msgid.link/r/20240305065606.3778642-1-chancel.liu@nxp.com Signed-off-by: Mark Brown <broonie@kernel.org> Signed-off-by: Sasha Levin <sashal@kernel.org>
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