Files
qemu/hw
Alexander Bulekov 9b139d24f0 hw: replace most qemu_bh_new calls with qemu_bh_new_guarded (bsc#1222843, CVE-2024-3446)
This protects devices from bh->mmio reentrancy issues.

Thanks: Thomas Huth <thuth@redhat.com> for diagnosing OS X test failure.
Signed-off-by: Alexander Bulekov <alxndr@bu.edu>
Reviewed-by: Darren Kenny <darren.kenny@oracle.com>
Reviewed-by: Stefan Hajnoczi <stefanha@redhat.com>
Reviewed-by: Michael S. Tsirkin <mst@redhat.com>
Reviewed-by: Paul Durrant <paul@xen.org>
Reviewed-by: Thomas Huth <thuth@redhat.com>
Message-Id: <20230427211013.2994127-5-alxndr@bu.edu>
Signed-off-by: Thomas Huth <thuth@redhat.com>
(cherry picked from commit f63192b054)
References: bsc#1222843
Signed-off-by: Dario Faggioli <dfaggioli@suse.com>
2024-04-16 18:46:10 +02:00
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