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[PULL 31/59] object: add extra sanity checks
From: |
Paolo Bonzini |
Subject: |
[PULL 31/59] object: add extra sanity checks |
Date: |
Thu, 23 Jan 2020 14:50:21 +0100 |
From: Marc-André Lureau <address@hidden>
Type system checked that children class_size >= parent class_size, but
not instances. Fix that.
Signed-off-by: Marc-André Lureau <address@hidden>
Reviewed-by: Philippe Mathieu-Daudé <address@hidden>
Message-Id: <address@hidden>
Signed-off-by: Paolo Bonzini <address@hidden>
---
qom/object.c | 1 +
1 file changed, 1 insertion(+)
diff --git a/qom/object.c b/qom/object.c
index 90155fa..dcb6863 100644
--- a/qom/object.c
+++ b/qom/object.c
@@ -307,6 +307,7 @@ static void type_initialize(TypeImpl *ti)
int i;
g_assert(parent->class_size <= ti->class_size);
+ g_assert(parent->instance_size <= ti->instance_size);
memcpy(ti->class, parent->class, parent->class_size);
ti->class->interfaces = NULL;
ti->class->properties = g_hash_table_new_full(
--
1.8.3.1
- [PULL 21/59] virtio-scsi: delete vqs in unrealize to avoid memleaks, (continued)
- [PULL 21/59] virtio-scsi: delete vqs in unrealize to avoid memleaks, Paolo Bonzini, 2020/01/23
- [PULL 22/59] virtio-scsi: convert to new virtio_delete_queue, Paolo Bonzini, 2020/01/23
- [PULL 23/59] hw/ppc/spapr_rtas: Use local MachineState variable, Paolo Bonzini, 2020/01/23
- [PULL 24/59] hw/ppc/spapr_rtas: Access MachineState via SpaprMachineState argument, Paolo Bonzini, 2020/01/23
- [PULL 25/59] hw/ppc/spapr_rtas: Remove local variable, Paolo Bonzini, 2020/01/23
- [PULL 26/59] target/arm/kvm: Use CPUState::kvm_state in kvm_arm_pmu_supported(), Paolo Bonzini, 2020/01/23
- [PULL 27/59] qom/object: Display more helpful message when a parent is missing, Paolo Bonzini, 2020/01/23
- [PULL 28/59] accel: Introduce the current_accel() wrapper, Paolo Bonzini, 2020/01/23
- [PULL 29/59] accel: Replace current_machine->accelerator by current_accel() wrapper, Paolo Bonzini, 2020/01/23
- [PULL 30/59] accel/tcg: Sanitize include path, Paolo Bonzini, 2020/01/23
- [PULL 31/59] object: add extra sanity checks,
Paolo Bonzini <=
- [PULL 32/59] qdev: remove duplicated qdev_property_add_static() doc, Paolo Bonzini, 2020/01/23
- [PULL 33/59] qdev: remove extraneous error, Paolo Bonzini, 2020/01/23
- [PULL 34/59] qdev: move helper function to monitor/misc, Paolo Bonzini, 2020/01/23
- [PULL 35/59] object: avoid extra class property key duplication, Paolo Bonzini, 2020/01/23
- [PULL 36/59] object: add class property initializer, Paolo Bonzini, 2020/01/23
- [PULL 37/59] object: make object_class_property_add* return property, Paolo Bonzini, 2020/01/23
- [PULL 38/59] qstring: add qstring_free(), Paolo Bonzini, 2020/01/23
- [PULL 39/59] object: add object_property_set_default, Paolo Bonzini, 2020/01/23
- [PULL 40/59] object: do not free class properties, Paolo Bonzini, 2020/01/23
- [PULL 41/59] object: check strong flag with &, Paolo Bonzini, 2020/01/23