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cf115ebad3
Replace sprintf() in *_show() callbacks of sysfs attributes with sysfs_emit(). While the current implementation works, sysfs_emit() helps to prevent potential buffer overflows and aligns with kernel documentation Documentation/filesystems/sysfs.rst. Tested on an x86_64 system with acpi_tad built as a module: - Inserted patched acpi_tad.ko successfully - Verified /sys/devices/platform/ACPI000E:00/time and /caps are accessible - Confirmed correct output from 'cat' with no dmesg errors Signed-off-by: Sukrut Heroorkar <hsukrut3@gmail.com> Link: https://patch.msgid.link/20250716123543.495628-1-hsukrut3@gmail.com [ rjw: Changelog edits ] Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.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.