mirror of
https://gitlab.com/redhat/centos-stream/src/kernel/centos-stream-10.git
synced 2026-09-09 00:07:04 +08:00
Jaroslav Kysela
d62ccf6002
JIRA: https://issues.redhat.com/browse/RHEL-193253
commit 0b08baeccdcf52fad328ad645f5b4fbee04eea34
Author: HyeongJun An <sammiee5311@gmail.com>
Date: Tue Jun 9 21:43:13 2026 +0900
ASoC: codecs: hdac_hdmi: Validate written enum value
hdac_hdmi_set_pin_port_mux() uses the written enum value to index the
texts array before calling snd_soc_dapm_put_enum_double(), which validates
that the value is within the enum item range.
An out-of-range value can therefore make the driver read past the texts
array before the helper rejects the write. Move the lookup after the helper
has accepted the value.
Fixes: 4a3478debf ("ASoC: hdac_hdmi: Add jack reporting")
Assisted-by: Claude:claude-opus-4-8
Signed-off-by: HyeongJun An <sammiee5311@gmail.com>
Link: https://patch.msgid.link/20260609124317.38046-2-sammiee5311@gmail.com
Signed-off-by: Mark Brown <broonie@kernel.org>
Signed-off-by: Jaroslav Kysela <jkysela@redhat.com>
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 reStructuredText 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.