diff options
Diffstat (limited to 'block/rbd.c')
| -rw-r--r-- | block/rbd.c | 10 |
1 files changed, 7 insertions, 3 deletions
diff --git a/block/rbd.c b/block/rbd.c index ee13f3d..5ba2a87 100644 --- a/block/rbd.c +++ b/block/rbd.c @@ -711,6 +711,12 @@ static int qemu_rbd_open(BlockDriverState *bs, QDict *options, int flags, name = qemu_opt_get(opts, "image"); keypairs = qemu_opt_get(opts, "keyvalue-pairs"); + if (!pool || !name) { + error_setg(errp, "Parameters 'pool' and 'image' are required"); + r = -EINVAL; + goto failed_opts; + } + r = rados_create(&s->cluster, clientname); if (r < 0) { error_setg_errno(errp, -r, "error initializing"); @@ -718,9 +724,7 @@ static int qemu_rbd_open(BlockDriverState *bs, QDict *options, int flags, } s->snap = g_strdup(snap); - if (name) { - pstrcpy(s->name, RBD_MAX_IMAGE_NAME_SIZE, name); - } + pstrcpy(s->name, RBD_MAX_IMAGE_NAME_SIZE, name); /* try default location when conf=NULL, but ignore failure */ r = rados_conf_read_file(s->cluster, conf); |