Skip to content
Commit 2f4764fe authored by Rob Clark's avatar Rob Clark Committed by Greg Kroah-Hartman
Browse files

ASoC: rt5682: Fix crash due to out of scope stack vars



commit 4999d703 upstream.

Move the declaration of temporary arrays to somewhere that won't go out
of scope before the devm_clk_hw_register() call, lest we be at the whim
of the compiler for whether those stack variables get overwritten.

Fixes a crash seen with gcc version 11.2.1 20210728 (Red Hat 11.2.1-1)

Fixes: edbd24ea ("ASoC: rt5682: Drop usage of __clk_get_name()")
Signed-off-by: default avatarRob Clark <robdclark@chromium.org>
Reviewed-by: default avatarStephen Boyd <swboyd@chromium.org>
Link: https://lore.kernel.org/r/20211118010453.843286-1-robdclark@gmail.com


Signed-off-by: default avatarMark Brown <broonie@kernel.org>
Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@linuxfoundation.org>
parent bdd8129c
0% or .
You are about to add 0 people to the discussion. Proceed with caution.
Finish editing this message first!
Please register or to comment