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Florian Westphal
07f8e4d0fd
In rare cases retransmit logic will make a full skb copy, which will not trigger the zeroing added in recent changeb738a185be("tcp: ensure skb->dev is NULL before leaving TCP stack"). Cc: Eric Dumazet <edumazet@google.com> Fixes:75c119afe1("tcp: implement rb-tree based retransmit queue") Fixes:28f8bfd1ac("netfilter: Support iif matches in POSTROUTING") Signed-off-by: Florian Westphal <fw@strlen.de> Signed-off-by: Eric Dumazet <edumazet@google.com> Signed-off-by: David S. Miller <davem@davemloft.net>
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.