Check return value of virStreamNew when called by cmdVolUpload and cmdVolDownload. --- tools/virsh-volume.c | 12 ++++++++++-- 1 files changed, 10 insertions(+), 2 deletions(-) diff --git a/tools/virsh-volume.c b/tools/virsh-volume.c index 7dab532..0a66a6c 100644 --- a/tools/virsh-volume.c +++ b/tools/virsh-volume.c @@ -665,7 +665,11 @@ cmdVolUpload(vshControl *ctl, const vshCmd *cmd) goto cleanup; } - st = virStreamNew(ctl->conn, 0); + if (!(st = virStreamNew(ctl->conn, 0))) { + vshError(ctl, _("cannot create a new stream")); + goto cleanup; + } + if (virStorageVolUpload(vol, st, offset, length, 0) < 0) { vshError(ctl, _("cannot upload to volume %s"), name); goto cleanup; @@ -775,7 +779,11 @@ cmdVolDownload(vshControl *ctl, const vshCmd *cmd) created = true; } - st = virStreamNew(ctl->conn, 0); + if (!(st = virStreamNew(ctl->conn, 0))) { + vshError(ctl, _("cannot create a new stream")); + goto cleanup; + } + if (virStorageVolDownload(vol, st, offset, length, 0) < 0) { vshError(ctl, _("cannot download from volume %s"), name); goto cleanup; -- 1.7.1