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[Qemu-stable] [PATCH v4 03/30] vmstate: add VMSTATE_VALIDATE
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From: |
Michael S. Tsirkin |
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Subject: |
[Qemu-stable] [PATCH v4 03/30] vmstate: add VMSTATE_VALIDATE |
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Date: |
Mon, 31 Mar 2014 17:16:09 +0300 |
Validate state using VMS_ARRAY with num = 0 and VMS_MUST_EXIST
Signed-off-by: Michael S. Tsirkin <address@hidden>
---
include/migration/vmstate.h | 8 ++++++++
1 file changed, 8 insertions(+)
diff --git a/include/migration/vmstate.h b/include/migration/vmstate.h
index de970ab..5b71370 100644
--- a/include/migration/vmstate.h
+++ b/include/migration/vmstate.h
@@ -204,6 +204,14 @@ extern const VMStateInfo vmstate_info_bitmap;
.offset = vmstate_offset_value(_state, _field, _type), \
}
+/* Validate state using a boolean predicate. */
+#define VMSTATE_VALIDATE(_name, _test) { \
+ .name = (_name), \
+ .field_exists = (_test), \
+ .flags = VMS_ARRAY | VMS_MUST_EXIST, \
+ .num = 0, /* 0 elements: no data, only run _test */ \
+}
+
#define VMSTATE_POINTER(_field, _state, _version, _info, _type) { \
.name = (stringify(_field)), \
.version_id = (_version), \
--
MST
- [Qemu-stable] [PATCH v4 00/30] qemu state loading issues, Michael S. Tsirkin, 2014/03/31
- [Qemu-stable] [PATCH v4 01/30] vmstate: reduce code duplication, Michael S. Tsirkin, 2014/03/31
- [Qemu-stable] [PATCH v4 02/30] vmstate: add VMS_MUST_EXIST, Michael S. Tsirkin, 2014/03/31
- [Qemu-stable] [PATCH v4 03/30] vmstate: add VMSTATE_VALIDATE,
Michael S. Tsirkin <=
- [Qemu-stable] [PATCH v4 04/30] virtio-net: fix buffer overflow on invalid state load, Michael S. Tsirkin, 2014/03/31
- [Qemu-stable] [PATCH v4 05/30] virtio-net: out-of-bounds buffer write on load, Michael S. Tsirkin, 2014/03/31
- [Qemu-stable] [PATCH v4 06/30] virtio-net: out-of-bounds buffer write on invalid state load, Michael S. Tsirkin, 2014/03/31
- [Qemu-stable] [PATCH v4 07/30] virtio: out-of-bounds buffer write on invalid state load, Michael S. Tsirkin, 2014/03/31
- [Qemu-stable] [PATCH v4 09/30] hpet: fix buffer overrun on invalid state load, Michael S. Tsirkin, 2014/03/31
- [Qemu-stable] [PATCH v4 10/30] hw/pci/pcie_aer.c: fix buffer overruns on invalid state load, Michael S. Tsirkin, 2014/03/31
- [Qemu-stable] [PATCH v4 12/30] vmstate: fix buffer overflow in target-arm/machine.c, Michael S. Tsirkin, 2014/03/31