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16b87037b4
Do not manage a per device direct link to net_device. Rely
on associated ib_devices net_device management, not doubling
the effort locally. A badly managed local link to net_device
was causing a 'KASAN: slab-use-after-free' exception during
siw_query_port() call.
Fixes: bdcf26bf9b ("rdma/siw: network and RDMA core interface")
Reported-by: syzbot+4b87489410b4efd181bf@syzkaller.appspotmail.com
Closes: https://syzkaller.appspot.com/bug?extid=4b87489410b4efd181bf
Signed-off-by: Bernard Metzler <bmt@zurich.ibm.com>
Link: https://patch.msgid.link/20241212151848.564872-1-bmt@zurich.ibm.com
Reviewed-by: Zhu Yanjun <yanjun.zhu@linux.dev>
Signed-off-by: Leon Romanovsky <leon@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 reStructuredText 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.