fd1a154cad
Our messenger instance addr->port is normally zero -- anything else is nonsensical because as a client we connect to multiple servers and don't listen on any port. However, a user can supply an arbitrary addr:port via ip option and the port is currently preserved. Zero it. Conversely, make sure our addr->nonce is non-zero. A zero nonce is special: in combination with a zero port, it is used to blocklist the entire ip. Signed-off-by: Ilya Dryomov <idryomov@gmail.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.