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a40662c90d
Existing blogic_msg() invocations do not appear to overrun its internal buffer of a fixed length of 100, which would cause stack corruption, but it's easy to miss with possible further updates and a fix is cheap in performance terms, so limit the output produced into the buffer by using vscnprintf() rather than vsprintf(). Link: https://lore.kernel.org/r/alpine.DEB.2.21.2104201939390.44318@angie.orcam.me.uk Acked-by: Khalid Aziz <khalid@gonehiking.org> Signed-off-by: Maciej W. Rozycki <macro@orcam.me.uk> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
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.