qemu: fix CVE-2021-3527

qemu: fix CVE-2021-3527

Source: http://git.yoctoproject.org/cgit/poky.git
MR: 111827
Type: Security Fix
Disposition: Backport from http://git.yoctoproject.org/cgit/cgit.cgi/poky/commit/meta/recipes-devtools/qemu?h=hardknott&id=45e06a2e02cb01540d3970bd8ab5771014a031f9
ChangeID: 33bb20f503888abc346ae1a6f590f57ebdd0f1f9
Description:

(cherry picked from commit 6774efd1e3d0bd5c8c34f84dcf4f698d7eafb36a)
(From OE-Core rev: fcbcd27a1c97668af9634143376f75ab32fffd68)

Signed-off-by: Lee Chee Yang <chee.yang.lee@intel.com>
Signed-off-by: Alexandre Belloni <alexandre.belloni@bootlin.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
Signed-off-by: Anuj Mittal <anuj.mittal@intel.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
(cherry picked from commit 45e06a2e02cb01540d3970bd8ab5771014a031f9)
[Fixup for Dunfell context]
Signed-off-by: Armin Kuster <akuster@mvista.com>
Signed-off-by: Steve Sakoman <steve@sakoman.com>