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[ Upstream commit1657f2934d] Ideally, strlen(cur->string.pointer) and strlen(out) would be the same. But this code is using strscpy() to avoid a potential buffer overflow. So in the same way we should take the strlen() of the smaller string to avoid a buffer overflow in the caller, gmin_get_var_int(). Link: https://lore.kernel.org/r/26124bcd-8132-4483-9d67-225c87d424e8@kili.mountain Fixes:387041cda4("media: atomisp: improve sensor detection code to use _DSM table") Signed-off-by: Dan Carpenter <dan.carpenter@linaro.org> Signed-off-by: Hans de Goede <hdegoede@redhat.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@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.