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Kuniyuki Iwashima 6e1918ff68 net: macb: Use rcu_dereference() for idev->ifa_list in macb_suspend().
In macb_suspend(), idev->ifa_list is fetched with rcu_access_pointer()
and later the pointer is dereferenced as ifa->ifa_local.

So, idev->ifa_list must be fetched with rcu_dereference().

Fixes: 0cb8de39a7 ("net: macb: Add ARP support to WOL")
Signed-off-by: Kuniyuki Iwashima <kuniyu@amazon.com>
Link: https://patch.msgid.link/20240808040021.6971-1-kuniyu@amazon.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
History 2024-08-12 18:35:02 -07:00
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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.