ASoC: codecs: wcd93xx/wsa88xx: Correct Soundwire ports

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Merge series from Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>:

Incorrect mask of Soundwire ports - one bit too long/big - was passed.

Theoretically, too wide mask could cause an out of bounds read in
sdw_get_slave_dpn_prop() in stream.c, however only in the case of buggy
driver, e.g. adding incorrect number of ports via
sdw_stream_add_slave().

Not adding Cc-stable because I don't think the issue can lead to real
out-of-bounds read.

...

This commit is contained in:

Mark Brown 2024-07-29 19:34:05 +01:00

parent 45d763fe50 dcb6631d05

commit e2d124de00

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6 changed files with 9 additions and 9 deletions

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4

sound/soc/codecs/wcd937x-sdw.c

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sound/soc/codecs/wcd938x-sdw.c

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sound/soc/codecs/wcd939x-sdw.c

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sound/soc/codecs/wsa881x.c

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sound/soc/codecs/wsa883x.c

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sound/soc/codecs/wsa884x.c

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