diff options
Diffstat (limited to 'migration/vmstate.c')
| -rw-r--r-- | migration/vmstate.c | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/migration/vmstate.c b/migration/vmstate.c index 78b3cd48e7..7b4a607c51 100644 --- a/migration/vmstate.c +++ b/migration/vmstate.c @@ -109,7 +109,7 @@ int vmstate_load_state(QEMUFile *f, const VMStateDescription *vmsd, vmstate_handle_alloc(first_elem, field, opaque); if (field->flags & VMS_POINTER) { first_elem = *(void **)first_elem; - assert(first_elem || !n_elems); + assert(first_elem || !n_elems || !size); } for (i = 0; i < n_elems; i++) { void *curr_elem = first_elem + size * i; @@ -117,7 +117,7 @@ int vmstate_load_state(QEMUFile *f, const VMStateDescription *vmsd, if (field->flags & VMS_ARRAY_OF_POINTER) { curr_elem = *(void **)curr_elem; } - if (!curr_elem) { + if (!curr_elem && size) { /* if null pointer check placeholder and do not follow */ assert(field->flags & VMS_ARRAY_OF_POINTER); ret = vmstate_info_nullptr.get(f, curr_elem, size, NULL); @@ -325,7 +325,7 @@ void vmstate_save_state(QEMUFile *f, const VMStateDescription *vmsd, trace_vmstate_save_state_loop(vmsd->name, field->name, n_elems); if (field->flags & VMS_POINTER) { first_elem = *(void **)first_elem; - assert(first_elem || !n_elems); + assert(first_elem || !n_elems || !size); } for (i = 0; i < n_elems; i++) { void *curr_elem = first_elem + size * i; @@ -336,7 +336,7 @@ void vmstate_save_state(QEMUFile *f, const VMStateDescription *vmsd, assert(curr_elem); curr_elem = *(void **)curr_elem; } - if (!curr_elem) { + if (!curr_elem && size) { /* if null pointer write placeholder and do not follow */ assert(field->flags & VMS_ARRAY_OF_POINTER); vmstate_info_nullptr.put(f, curr_elem, size, NULL, NULL); |