We were dereferencing an uint32_t as int32_t.
Signed-off-by: Juan Quintela <[email protected]>
---
include/migration/vmstate.h | 3 ++-
vmstate.c | 2 ++
2 files changed, 4 insertions(+), 1 deletion(-)
diff --git a/include/migration/vmstate.h b/include/migration/vmstate.h
index 84efec5..a2d1aae 100644
--- a/include/migration/vmstate.h
+++ b/include/migration/vmstate.h
@@ -97,6 +97,7 @@ enum VMStateFlags {
VMS_ARRAY_OF_POINTER = 0x040,
VMS_VARRAY_UINT16 = 0x080, /* Array with size in uint16_t field */
VMS_VBUFFER = 0x100, /* Buffer with size in int32_t field */
+ VMS_VBUFFER_UINT32 = 0x200, /* Buffer with size in uint32_t field */
VMS_VARRAY_UINT8 = 0x400, /* Array with size in uint8_t field*/
VMS_VARRAY_UINT32 = 0x800, /* Array with size in uint32_t field*/
};
@@ -443,7 +444,7 @@ extern const VMStateInfo vmstate_info_bitmap;
.name = (stringify(_field)), \
.size_offset = vmstate_offset_value(_state, _field_size, uint32_t),\
.info = &vmstate_info_buffer, \
- .flags = VMS_VBUFFER|VMS_POINTER, \
+ .flags = VMS_VBUFFER_UINT32|VMS_POINTER, \
.offset = offsetof(_state, _field), \
}
diff --git a/vmstate.c b/vmstate.c
index bd52c79..c2e79b9 100644
--- a/vmstate.c
+++ b/vmstate.c
@@ -35,6 +35,8 @@ static int vmstate_size(void *opaque, VMStateField *field)
if (field->flags & VMS_VBUFFER) {
size = *(int32_t *)(opaque+field->size_offset);
+ } else if (field->flags & VMS_VBUFFER_UINT32) {
+ size = *(uint32_t *)(opaque+field->size_offset);
}
return size;
--
1.9.0
