soundwire: qcom: fix device status array range

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[ Upstream commit 4ef3f2aff1 ]

This patch updates device status array range from 11 to 12 as we will
be reading status from device number 0 to device number 11 inclusive.

Without this patch we can potentially access status array out of range
during auto-enumeration.

Fixes: aa1262ca66 ("soundwire: qcom: Check device status before reading devid")
Reported-by: Dan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
Link: https://lore.kernel.org/r/20220708104747.8722-1-srinivas.kandagatla@linaro.org
Signed-off-by: Vinod Koul <vkoul@kernel.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>

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Srinivas Kandagatla 2022-07-08 11:47:47 +01:00 • committed by Greg Kroah-Hartman

parent 74d2d7a905

commit b823c22561

1 changed files with 3 additions and 3 deletions

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drivers/soundwire/qcom.c

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