Kent Overstreet
94817db956
bcachefs: Correctly validate k->u64s in btree node read path
validate_bset_keys() never properly validated k->u64s; it checked if it was 0, but not if it was smaller than keys for the given packed format; this fixes that small oversight. This patch was backported, so it's adding quite a few error enums so that they don't get renumbered and we don't have confusing gaps. Signed-off-by: Kent Overstreet <kent.overstreet@linux.dev>
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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