One more here too - missed it in my last pass...
On 05/19/2014 08:47 AM, Yohan BELLEGUIC wrote:
<...snip...>
> +
> +/*
> + *isCurrentSnapshot: Return 1 if 'snapshotName' corresponds to the
> + *vboxSnapshotXmlMachinePtr's current snapshot, return 0 otherwise.
> + */
> +int virVBoxSnapshotConfIsCurrentSnapshot(virVBoxSnapshotConfMachinePtr
> machine, char *snapshotName)
> +{
> + virVBoxSnapshotConfSnapshotPtr snapshot = NULL;
> + if (machine == NULL) {
> + virReportError(VIR_ERR_INTERNAL_ERROR, "%s",
> + _("Machine is null"));
> + goto cleanup;
> + }
> + if (snapshotName == NULL) {
> + virReportError(VIR_ERR_INTERNAL_ERROR, "%s",
> + _("snapshotName is null"));
> + goto cleanup;
> + }
> + snapshot = virVBoxSnapshotConfSnapshotByName(machine->snapshot,
> snapshotName);
Coverity complains:
(5) Event returned_null: "virVBoxSnapshotConfSnapshotByName" returns
null (checked 4 out of 5 times). [details]
(14) Event var_assigned: Assigning: "snapshot" = null return value from
"virVBoxSnapshotConfSnapshotByName".
You will need a:
if (snapshot == NULL) {
virReportError(VIR_ERR_INTERNAL_ERROR,
_("Unable to find the snapshot %s"), snapshotName);
goto cleanup;
}
> + return STREQ(snapshot->uuid, machine->currentSnapshot);
(15) Event dereference: Dereferencing a null pointer "snapshot".
> +
> + cleanup:
> + return 0;
> +}
> +
> +/*
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