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[Qemu-devel] [PATCH 005/108] vmstate: add VMSTATE_VALIDATE
From: |
Michael Roth |
Subject: |
[Qemu-devel] [PATCH 005/108] vmstate: add VMSTATE_VALIDATE |
Date: |
Wed, 6 Aug 2014 15:38:15 -0500 |
From: "Michael S. Tsirkin" <address@hidden>
Validate state using VMS_ARRAY with num = 0 and VMS_MUST_EXIST
Signed-off-by: Michael S. Tsirkin <address@hidden>
Signed-off-by: Juan Quintela <address@hidden>
(cherry picked from commit 4082f0889ba04678fc14816c53e1b9251ea9207e)
Signed-off-by: Michael Roth <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), \
--
1.9.1
- [Qemu-devel] [000/108] Patch Round-up for stable 2.0.1, freeze on 2014-08-12, Michael Roth, 2014/08/06
- [Qemu-devel] [PATCH 001/108] hw/net/stellaris_enet: Restructure tx_fifo code to avoid buffer overrun, Michael Roth, 2014/08/06
- [Qemu-devel] [PATCH 003/108] vmstate: reduce code duplication, Michael Roth, 2014/08/06
- [Qemu-devel] [PATCH 002/108] hw/net/stellaris_enet: Correct handling of packet padding, Michael Roth, 2014/08/06
- [Qemu-devel] [PATCH 004/108] vmstate: add VMS_MUST_EXIST, Michael Roth, 2014/08/06
- [Qemu-devel] [PATCH 008/108] virtio-net: out-of-bounds buffer write on load, Michael Roth, 2014/08/06
- [Qemu-devel] [PATCH 005/108] vmstate: add VMSTATE_VALIDATE,
Michael Roth <=
- [Qemu-devel] [PATCH 009/108] ahci: fix buffer overrun on invalid state load, Michael Roth, 2014/08/06
- [Qemu-devel] [PATCH 006/108] virtio-net: fix buffer overflow on invalid state load, Michael Roth, 2014/08/06
- [Qemu-devel] [PATCH 011/108] hw/pci/pcie_aer.c: fix buffer overruns on invalid state load, Michael Roth, 2014/08/06
- [Qemu-devel] [PATCH 007/108] virtio-net: out-of-bounds buffer write on invalid state load, Michael Roth, 2014/08/06
- [Qemu-devel] [PATCH 012/108] pl022: fix buffer overun on invalid state load, Michael Roth, 2014/08/06
- [Qemu-devel] [PATCH 010/108] hpet: fix buffer overrun on invalid state load, Michael Roth, 2014/08/06
- [Qemu-devel] [PATCH 013/108] vmstate: fix buffer overflow in target-arm/machine.c, Michael Roth, 2014/08/06
- [Qemu-devel] [PATCH 015/108] virtio: validate num_sg when mapping, Michael Roth, 2014/08/06
- [Qemu-devel] [PATCH 019/108] ssd0323: fix buffer overun on invalid state load, Michael Roth, 2014/08/06
- [Qemu-devel] [PATCH 017/108] pxa2xx: avoid buffer overrun on incoming migration, Michael Roth, 2014/08/06