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09f9adbcea
In preparation for making the kmalloc family of allocators type aware, we need to make sure that the returned type from the allocation matches the type of the variable being assigned. (Before, the allocator would always return "void *", which can be implicitly cast to any pointer type.) The assigned type is "struct mei_ext_hdr *", but the returned type will be "struct mei_ext_hdr_gsc_f2h *", which is a larger allocation size. This is by design as struct mei_ext_hdr_gsc_f2h contains struct mei_ext_hdr as its first member. Cast the allocation to the match the assignment. Signed-off-by: Kees Cook <kees@kernel.org> Acked-by: Alexander Usyskin <alexander.usyskin@intel.com> Link: https://lore.kernel.org/r/20250426061815.work.435-kees@kernel.org Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> |
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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.