diff options
| author | Peter Xu <peterx@redhat.com> | 2019-10-16 10:29:31 +0800 |
|---|---|---|
| committer | Juan Quintela <quintela@redhat.com> | 2020-01-20 09:10:23 +0100 |
| commit | 93062e23619e057743757ee53bf7f8e07f7a3710 (patch) | |
| tree | 2752391fd9ee253d28a9c5f921a50b94ada4aee6 /stubs/vmstate.c | |
| parent | 1df2c9a26fcb2fa32d099f8e9adcdae4207872e3 (diff) | |
migration: Change SaveStateEntry.instance_id into uint32_t
It was always used as 32bit, so define it as used to be clear.
Instead of using -1 as the auto-gen magic value, we switch to
UINT32_MAX. We also make sure that we don't auto-gen this value to
avoid overflowed instance IDs without being noticed.
Suggested-by: Juan Quintela <quintela@redhat.com>
Signed-off-by: Peter Xu <peterx@redhat.com>
Reviewed-by: Juan Quintela <quintela@redhat.com>
Signed-off-by: Juan Quintela <quintela@redhat.com>
Diffstat (limited to 'stubs/vmstate.c')
| -rw-r--r-- | stubs/vmstate.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/stubs/vmstate.c b/stubs/vmstate.c index 6951d9fdc5..cc4fe41dfc 100644 --- a/stubs/vmstate.c +++ b/stubs/vmstate.c @@ -4,7 +4,7 @@ const VMStateDescription vmstate_dummy = {}; int vmstate_register_with_alias_id(VMStateIf *obj, - int instance_id, + uint32_t instance_id, const VMStateDescription *vmsd, void *base, int alias_id, int required_for_version, |