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commitdccfe25487upstream. Do not modify imgu_pipe->nodes[inode].vdev_fmt.fmt.pix_mp, until the format has been correctly validated. Otherwise, even if we use a backup variable, there is a period of time where imgu_pipe->nodes[inode].vdev_fmt.fmt.pix_mp might have an invalid value that can be used by other functions. Cc: stable@vger.kernel.org Fixes:ad91849996("media: staging/intel-ipu3: Fix set_fmt error handling") Reviewed-by: Tomasz Figa <tfiga@chromium.org> Signed-off-by: Ricardo Ribalda <ribalda@chromium.org> Signed-off-by: Sakari Ailus <sakari.ailus@linux.intel.com> Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.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.