5570ca9719
[ Upstream commit 9259a4721699947ceb397037991c0e4acc496b21 ] Currently, str*cmp functions (strcmp, strncmp, strcasecmp and strncasecmp) are not covered with tests. Extend the `string_kunit.c` test by adding the test cases for them. This patch adds 8 more test cases: 1) strcmp test 2) strcmp test on long strings (2048 chars) 3) strncmp test 4) strncmp test on long strings (2048 chars) 5) strcasecmp test 6) strcasecmp test on long strings 7) strncasecmp test 8) strncasecmp test on long strings These test cases aim at covering as many edge cases as possible, including the tests on empty strings, situations when the different symbol is placed at the end of one of the strings, etc. Signed-off-by: Ivan Orlov <ivan.orlov0322@gmail.com> Reviewed-by: Andy Shevchenko <andy@kernel.org> Link: https://lore.kernel.org/r/20240417233033.717596-1-ivan.orlov0322@gmail.com Signed-off-by: Kees Cook <keescook@chromium.org> Stable-dep-of: 5bb288c4abc2 ("scsi: mptfusion: Avoid possible run-time warning with long manufacturer strings") 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 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.