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437889b926
The comment above buffer mentions sign, 10 bytes width for number and null terminator, but buffer itself isn't large enough to hold that much data. This is a cosmetic change, since PID cannot be negative, other than -1. Found by Linux Verification Center (linuxtesting.org) with SVACE. Link: https://lore.kernel.org/20250617152110.2530-1-a.sadovnikov@ispras.ru Signed-off-by: Artem Sadovnikov <a.sadovnikov@ispras.ru> Reviewed-by: Masami Hiramatsu (Google) <mhiramat@kernel.org> Signed-off-by: Steven Rostedt (Google) <rostedt@goodmis.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 reStructuredText 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.