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1e58252e33
mwifiex_process_tdls_action_frame() without checking the incoming tdls infomation element's vality before use it, this may cause multi heap buffer overflows. Fix them by putting vality check before use it. IE is TLV struct, but ht_cap and ht_oper aren’t TLV struct. the origin marvell driver code is wrong: memcpy(&sta_ptr->tdls_cap.ht_oper, pos,.... memcpy((u8 *)&sta_ptr->tdls_cap.ht_capb, pos,... Fix the bug by changing pos(the address of IE) to pos+2 ( the address of IE value ). Signed-off-by: qize wang <wangqize888888888@gmail.com> Signed-off-by: Kalle Valo <kvalo@codeaurora.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.