8e65e70764
[ Upstream commit 5fb45f95eec682621748b7cb012c6a8f0f981e6a ]
The for-loop was broken from the start. It translates to:
for (i = 0; i < 4; i += 4)
which means the loop statement is run only once, so only the highest
32-bit of the IPv6 address gets mangled.
Fix the loop increment.
Fixes: 0e07e25b481a ("netfilter: flowtable: fix NAT IPv6 offload mangling")
Fixes: 5c27d8d76ce8 ("netfilter: nf_flow_table_offload: add IPv6 support")
Signed-off-by: Qingfang DENG <dqfext@gmail.com>
Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.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.