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Xin Long
a7f1a2f43e
In the while loop of br_nf_check_hbh_len(), similar to ip6_parse_tlv(), before accessing 'nh[off + 1]', it should add a check 'len < 2'; and before parsing IPV6_TLV_JUMBO, it should add a check 'optlen > len', in case of overflows. Signed-off-by: Xin Long <lucien.xin@gmail.com> Reviewed-by: Simon Horman <simon.horman@corigine.com> Acked-by: Nikolay Aleksandrov <razor@blackwall.org> Reviewed-by: Aaron Conole <aconole@redhat.com> Signed-off-by: Florian Westphal <fw@strlen.de>
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.