ASoC: codecs: wcd937x: set the comp soundwire port correctly

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commit 66a940b1bf upstream.

For some reason we endup with setting soundwire port for
HPHL_COMP and HPHR_COMP as zero, this can potentially result
in a memory corruption due to accessing and setting -1 th element of
port_map array.

Fixes: 82be8c62a3 ("ASoC: codecs: wcd937x: add basic controls")
Cc: Stable@vger.kernel.org
Signed-off-by: Srinivas Kandagatla <srinivas.kandagatla@oss.qualcomm.com>
Reviewed-by: Alexey Klimov <alexey.klimov@linaro.org>
Link: https://patch.msgid.link/20250909121954.225833-2-srinivas.kandagatla@oss.qualcomm.com
Signed-off-by: Mark Brown <broonie@kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

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Srinivas Kandagatla 2025-09-09 13:19:42 +01:00 • committed by Greg Kroah-Hartman

parent 2be09d893b

commit abcd537aae

1 changed files with 2 additions and 2 deletions

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sound/soc/codecs/wcd937x.c

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