Lucas Stach
8e347aa4e0
commit003f01c780upstream. The video buffer used by the queue is a vb2_v4l2_buffer, not a plain vb2_buffer. Using the wrong type causes the allocation of the buffer storage to be too small, causing a out of bounds write when __init_vb2_v4l2_buffer initializes the buffer. Signed-off-by: Lucas Stach <l.stach@pengutronix.de> Fixes:3a762dbd53("[media] Input: synaptics-rmi4 - add support for F54 diagnostics") Cc: stable@vger.kernel.org Link: https://lore.kernel.org/r/20191104114454.10500-1-l.stach@pengutronix.de Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com> 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.
See Documentation/00-INDEX for a list of what is contained in each file.
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.