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[ Upstream commitf799ada6bf] Without dropping dst, the packets sent from local mirred/redirected to ingress will may still use the old dst. ip_rcv() will drop it as the old dst is for output and its .input is dst_discard. This patch is to fix by also dropping dst for those packets that are mirred or redirected from egress to ingress in act_mirred. Note that we don't drop it for the direction change from ingress to egress, as on which there might be a user case attaching a metadata dst by act_tunnel_key that would be used later. Fixes:b57dc7c13e("net/sched: Introduce action ct") Signed-off-by: Xin Long <lucien.xin@gmail.com> Acked-by: Cong Wang <cong.wang@bytedance.com> Reviewed-by: Marcelo Ricardo Leitner <marcelo.leitner@gmail.com> Signed-off-by: Jakub Kicinski <kuba@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.