20a0f97613
Commitc778f96bf3("crypto: lrw - Optimize tweak computation") incorrectly reduced the alignmask of LRW instances from '__alignof__(u64) - 1' to '__alignof__(__be32) - 1'. However, xor_tweak() and setkey() assume that the data and key, respectively, are aligned to 'be128', which has u64 alignment. Fix the alignmask to be at least '__alignof__(be128) - 1'. Fixes:c778f96bf3("crypto: lrw - Optimize tweak computation") Cc: <stable@vger.kernel.org> # v4.20+ Cc: Ondrej Mosnacek <omosnace@redhat.com> Signed-off-by: Eric Biggers <ebiggers@google.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
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.