There are some memleaks when we call 'device_list_properties'.
This patch move timer_new from init into realize to fix it.
Reported-by: Euler Robot <euler.ro...@huawei.com>
Signed-off-by: Pan Nengyuan <pannengy...@huawei.com>
---
Cc: Laurent Vivier <laur...@vivier.eu>
Cc: Mark Cave-Ayland <mark.cave-ayl...@ilande.co.uk>
Cc: David Gibson <da...@gibson.dropbear.id.au>
Cc: qemu-...@nongnu.org
---
v2->v1:
- no changes in this patch.
v3->v2:
- remove null check in reset, and add calls to mos6522_realize() in
mac_via_realize to make this move to be valid.
v4->v3:
- split patch into two, this patch fix the memleaks.
v5->v4:
- No change in this patch. But add [patch 3/4] to fix SEGVs during make
check-qtest-ppc64 if apply this patch.
This patch also depend to another fix [patch 2/4].
---
hw/misc/mos6522.c | 6 ++++++
1 file changed, 6 insertions(+)
diff --git a/hw/misc/mos6522.c b/hw/misc/mos6522.c
index 19e154b870..c1cd154a84 100644
--- a/hw/misc/mos6522.c
+++ b/hw/misc/mos6522.c
@@ -485,6 +485,11 @@ static void mos6522_init(Object *obj)
for (i = 0; i < ARRAY_SIZE(s->timers); i++) {
s->timers[i].index = i;
}
+}
+
+static void mos6522_realize(DeviceState *dev, Error **errp)
+{
+ MOS6522State *s = MOS6522(dev);
s->timers[0].timer = timer_new_ns(QEMU_CLOCK_VIRTUAL, mos6522_timer1, s);
s->timers[1].timer = timer_new_ns(QEMU_CLOCK_VIRTUAL, mos6522_timer2, s);
@@ -502,6 +507,7 @@ static void mos6522_class_init(ObjectClass *oc, void *data)
dc->reset = mos6522_reset;
dc->vmsd = &vmstate_mos6522;
+ dc->realize = mos6522_realize;
device_class_set_props(dc, mos6522_properties);
mdc->parent_reset = dc->reset;
mdc->set_sr_int = mos6522_set_sr_int;
--
2.18.2
