During realize memory_region_init_ram_nomigrate() is used to initialise the RAM
memory region used for the framebuffer but the owner object reference is
incorrect since MacFbState is a typedef and not a QOM type.
Change the memory region owner to be the corresponding DeviceState to fix the
issue and prevent random crashes during macfb_common_realize().
Signed-off-by: Mark Cave-Ayland <mark.cave-ayl...@ilande.co.uk>
---
hw/display/macfb.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/hw/display/macfb.c b/hw/display/macfb.c
index 2b747a8de8..815870f2fe 100644
--- a/hw/display/macfb.c
+++ b/hw/display/macfb.c
@@ -365,7 +365,7 @@ static void macfb_common_realize(DeviceState *dev,
MacfbState *s, Error **errp)
memory_region_init_io(&s->mem_ctrl, OBJECT(dev), &macfb_ctrl_ops, s,
"macfb-ctrl", 0x1000);
- memory_region_init_ram_nomigrate(&s->mem_vram, OBJECT(s), "macfb-vram",
+ memory_region_init_ram_nomigrate(&s->mem_vram, OBJECT(dev), "macfb-vram",
MACFB_VRAM_SIZE, errp);
s->vram = memory_region_get_ram_ptr(&s->mem_vram);
s->vram_bit_mask = MACFB_VRAM_SIZE - 1;
--
2.20.1
