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f4e97f5d4c
Unexpected out-of-bound data will be read in erofs_read_raw_page after commit07173c3ec2("block: enable multipage bvecs") since one iovec could have multiple pages. Let's fix as what Ming's pointed out in the previous email [1]. [1] https://lore.kernel.org/lkml/20190411080953.GE421@ming.t460p/ Suggested-by: Ming Lei <ming.lei@redhat.com> Reviewed-by: Chao Yu <yuchao0@huawei.com> Signed-off-by: Gao Xiang <gaoxiang25@huawei.com> Fixes:07173c3ec2("block: enable multipage bvecs") Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.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.