1ce0d1d365
[ Upstream commit 3d2ee78906af5f08d499d6aa3aa504406fa38106 ]
Analog to the issue in the common mdt_loader code the MSS ELF loader
does not validate that p_filesz bytes will fit in the memory region and
that the loaded segments are not truncated. Fix this in the same way
as proposed for the mdt_loader.
Reviewed-by: Mathieu Poirier <mathieu.poirier@linaro.org>
Fixes: 135b9e8d1cd8 ("remoteproc: qcom_q6v5_mss: Validate modem blob firmware size before load")
Link: https://lore.kernel.org/r/20210312232002.3466791-1-bjorn.andersson@linaro.org
Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.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.