tree 7b20e7708a0ae2b9f2414be6e8af1330ba1c51e9
parent cfe8d7614910a1aa360a4e66ac9a7a854e88b372
author Al Viro <viro@zeniv.linux.org.uk> 1590532789 -0400
committer Greg Kroah-Hartman <gregkh@linuxfoundation.org> 1591165184 +0200

copy_xstate_to_kernel(): don't leave parts of destination uninitialized

commit 9e4636545933131de15e1ecd06733538ae939b2f upstream.

copy the corresponding pieces of init_fpstate into the gaps instead.

Cc: stable@kernel.org
Tested-by: Alexander Potapenko <glider@google.com>
Acked-by: Borislav Petkov <bp@suse.de>
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>