Mathias Krause
5ecdfbb0d9
commit4a135e5389upstream. Commit565f0fa902("xfrm: use a dedicated slab cache for struct xfrm_state") moved xfrm state objects to use their own slab cache. However, it missed to adapt xfrm_user to use this new cache when freeing xfrm states. Fix this by introducing and make use of a new helper for freeing xfrm_state objects. Fixes:565f0fa902("xfrm: use a dedicated slab cache for struct xfrm_state") Reported-by: Pan Bian <bianpan2016@163.com> Cc: <stable@vger.kernel.org> # v4.18+ Signed-off-by: Mathias Krause <minipli@googlemail.com> Acked-by: Herbert Xu <herbert@gondor.apana.org.au> Signed-off-by: Steffen Klassert <steffen.klassert@secunet.com> 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.
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.