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FROMGIT: ASoC: qcom: sdm845: Fix array out of range on rx slim channels

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WCD934x has only 13 RX SLIM ports however we are setting it as 16
in set_channel_map, this will lead to array out of bounds error!

Orignally caught by enabling USBAN array out of bounds check:

Fixes: 5caf64c633 ("ASoC: qcom: sdm845: add support to DB845c and Lenovo Yoga")
Reported-by: John Stultz <john.stultz@linaro.org>
Signed-off-by: Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
Link: https://lore.kernel.org/r/20210309142129.14182-3-srinivas.kandagatla@linaro.org
Signed-off-by: Mark Brown <broonie@kernel.org>
Signed-off-by: John Stultz <john.stultz@linaro.org>
Change-Id: Iff65dcb62082807b29b1cbfb098932617a918fb0
(cherry picked from commit 3ed85d1e1aa53db6fa4398846fbd213a7d87ceac
 https://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound.git for-next)
This commit is contained in:
Srinivas Kandagatla
2021-03-09 14:21:28 +00:00
committed by Todd Kjos
parent 560455b925
commit eb59d74b1e
1 changed files with 1 additions and 1 deletions
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2
sound/soc/qcom/sdm845.c
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@@ -27,7 +27,7 @@
#define SPK_TDM_RX_MASK 0x03
#define NUM_TDM_SLOTS 8
#define SLIM_MAX_TX_PORTS 16
#define SLIM_MAX_RX_PORTS 16
#define SLIM_MAX_RX_PORTS 13
#define WCD934X_DEFAULT_MCLK_RATE 9600000
struct sdm845_snd_data {