amixer: cset: check control is readable before reading it
15 Oct
2020
15 Oct
'20
9:34 p.m.
alsa-project/alsa-utils pull request #63 was opened from ViorelSuman:
In current implementation cset command will fail on controls which are not readable, ie just writable. Check readable state prior calling snd_ctl_elem_read.
Signed-off-by: Viorel Suman viorel.suman@nxp.com
Request URL : https://github.com/alsa-project/alsa-utils/pull/63 Patch URL : https://github.com/alsa-project/alsa-utils/pull/63.patch Repository URL: https://github.com/alsa-project/alsa-utils
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