f15e006b83
while 'h' is packed and can be assumed to match the request payload, req->rc is a struct p9_fcall which is not packed and that memcpy could be wrong. Fix this by copying each fields individually instead. Reported-by: Christian Schoenebeck <linux_oss@crudebyte.com> Reviewed-by: Christian Schoenebeck <linux_oss@crudebyte.com> Suggested-by: Stefano Stabellini <sstabellini@kernel.org> Reviewed-by: Stefano Stabellini <sstabellini@kernel.org> Link: https://lkml.kernel.org/r/alpine.DEB.2.22.394.2211211454540.1049131@ubuntu-linux-20-04-desktop Link: https://lkml.kernel.org/r/20221122001025.119121-1-asmadeus@codewreck.org Signed-off-by: Dominique Martinet <asmadeus@codewreck.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.