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[ Upstream commit a31a4934b31faea76e735bab17e63d02fcd8e029 ] Case values introduced in commit5f78e1fb7a("ASoC: qcom: Add driver support for audioreach solution") cause out of bounds access in arrays of sc7280 driver data (e.g. in case of RX_CODEC_DMA_RX_0 in sc7280_snd_hw_params()). Redefine LPASS_MAX_PORTS to consider the maximum possible port id for q6dsp as sc7280 driver utilizes some of those values. Found by Linux Verification Center (linuxtesting.org) with SVACE. Fixes:77d0ffef79("ASoC: qcom: Add macro for lpass DAI id's max limit") Cc: stable@vger.kernel.org # v6.0+ Suggested-by: Mikhail Kobuk <m.kobuk@ispras.ru> Suggested-by: Alexey Khoroshilov <khoroshilov@ispras.ru> Signed-off-by: Evgeny Pimenov <pimenoveu12@gmail.com> Link: https://patch.msgid.link/20250401204058.32261-1-pimenoveu12@gmail.com Signed-off-by: Mark Brown <broonie@kernel.org> Signed-off-by: Sasha Levin <sashal@kernel.org>
Linux kernel
============
There are several guides for kernel developers and users. These guides can
be rendered in a number of formats, like HTML and PDF. Please read
Documentation/admin-guide/README.rst first.
In order to build the documentation, use ``make htmldocs`` or
``make pdfdocs``. The formatted documentation can also be read online at:
https://www.kernel.org/doc/html/latest/
There are various text files in the Documentation/ subdirectory,
several of them using the Restructured Text markup notation.
Please read the Documentation/process/changes.rst file, as it contains the
requirements for building and running the kernel, and information about
the problems which may result by upgrading your kernel.