The cpu_key was not initialized in reiserfs_delete_solid_item(), which triggered this issue. Reported-and-tested-by: <syzbot+b3b14fb9f8a14c5d0267@syzkaller.appspotmail.com> Signed-off-by: Edward Adam Davis <eadavis@qq.com> Link: https://lore.kernel.org/r/tencent_9EA7E746DE92DBC66049A62EDF6ED64CA706@qq.com Signed-off-by: Christian Brauner <brauner@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.
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