The usage of curr_elem_p for holding the array of pointers element is
a bit confusing. The side effect of updating what this variable points
to is not very clear. Remove it in favor of a local array_elem
variable with the same purpose, but make it of type void** instead,
since this is what it really is. Move it under the
VMS_ARRAY_OF_POINTER check.
Signed-off-by: Fabiano Rosas <farosas@suse.de>
---
migration/vmstate.c | 11 ++++++-----
1 file changed, 6 insertions(+), 5 deletions(-)
diff --git a/migration/vmstate.c b/migration/vmstate.c
index 0cdfde2232..85e63305f6 100644
--- a/migration/vmstate.c
+++ b/migration/vmstate.c
@@ -261,16 +261,15 @@ bool vmstate_load_vmsd(QEMUFile *f, const VMStateDescription *vmsd,
/* If we will process the load of field? */
bool load_field = true;
bool ok = true;
- void *curr_elem_p = first_elem + size * i;
- void *curr_elem = curr_elem_p;
+ void *curr_elem;
if (field->flags & VMS_ARRAY_OF_POINTER) {
+ void **array_elem = (void **)first_elem + i;
bool use_dynamic_array =
field->flags & VMS_ARRAY_OF_POINTER_AUTO_ALLOC;
bool use_marker_field;
- curr_elem = *(void **)curr_elem_p;
-
+ curr_elem = *array_elem;
use_marker_field = use_dynamic_array || !curr_elem;
if (use_marker_field) {
@@ -293,9 +292,11 @@ bool vmstate_load_vmsd(QEMUFile *f, const VMStateDescription *vmsd,
*/
curr_elem = g_malloc0(field->size);
/* Remember to update the root pointer! */
- *(void **)curr_elem_p = curr_elem;
+ *(void **)array_elem = curr_elem;
}
}
+ } else {
+ curr_elem = first_elem + size * i;
}
if (load_field) {
--
2.51.0