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commit b169e76ebad22cbd055101ee5aa1a7bed0e66606 upstream. In 'mptcp_reset_tout_timer', promote 'probe_timestamp' to unsigned long to avoid possible integer overflow. Compile tested only. Found by Linux Verification Center (linuxtesting.org) with SVACE. Signed-off-by: Dmitry Kandybka <d.kandybka@gmail.com> Link: https://patch.msgid.link/20241107103657.1560536-1-d.kandybka@gmail.com Signed-off-by: Jakub Kicinski <kuba@kernel.org> [ Conflict in this version because commit d866ae9aaa43 ("mptcp: add a new sysctl for make after break timeout") is not in this version, and replaced TCP_TIMEWAIT_LEN in the expression. The fix can still be applied the same way: by forcing a cast to unsigned long for the first item. ] Signed-off-by: Matthieu Baerts (NGI0) <matttbe@kernel.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.