Commit 6307d974 authored by Marcel Apfelbaum's avatar Marcel Apfelbaum Committed by Michael S. Tsirkin

memory.c: bugfix - ref counting mismatch in memory_region_find

'address_space_get_flatview' gets a reference to a FlatView.
If the flatview lookup fails, the code returns without
"unreferencing" the view.

Cc: qemu-stable@nongnu.org
Signed-off-by: default avatarMarcel Apfelbaum <marcel.a@redhat.com>
Reviewed-by: default avatarPaolo Bonzini <pbonzini@redhat.com>
Reviewed-by: default avatarMichael S. Tsirkin <mst@redhat.com>
Signed-off-by: default avatarMichael S. Tsirkin <mst@redhat.com>
parent 7a10ef51
......@@ -1596,6 +1596,7 @@ MemoryRegionSection memory_region_find(MemoryRegion *mr,
view = address_space_get_flatview(as);
fr = flatview_lookup(view, range);
if (!fr) {
flatview_unref(view);
return ret;
}
......
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