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commit e5d01196c0428a206f307e9ee5f6842964098ff0 upstream. In other places in fs/ext4/xattr.c, if e_value_inum is non-zero, the code ignores the value in e_value_offs. The e_value_offs *should* be zero, but we shouldn't depend upon it, since it might not be true in a corrupted/fuzzed file system. Bugzilla: https://bugzilla.kernel.org/show_bug.cgi?id=202897 Bugzilla: https://bugzilla.kernel.org/show_bug.cgi?id=202877 Signed-off-by: Theodore Ts'o <tytso@mit.edu> Cc: stable@kernel.org Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Linux kernel ============ This file was moved to Documentation/admin-guide/README.rst Please notice that there are several guides for kernel developers and users. These guides can be rendered in a number of formats, like HTML and PDF. In order to build the documentation, use ``make htmldocs`` or ``make pdfdocs``. There are various text files in the Documentation/ subdirectory, several of them using the Restructured Text markup notation. See Documentation/00-INDEX for a list of what is contained in each file. 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.