X-Git-Url: https://git.kernel.dk/?p=fio.git;a=blobdiff_plain;f=engines%2Frbd.c;fp=engines%2Frbd.c;h=ee2ce813b9ae2d6e3bb2ac3649a9e909573ea7f0;hp=aa50c801c3c831eec13a5c212fdc836c7f85e675;hb=206c546d6015fe3809b8e52ea95f56114b8e9f25;hpb=4e7a881493790a3a2b970988aef4bd3603877fab

diff --git a/engines/rbd.c b/engines/rbd.c
index aa50c801..ee2ce813 100644
--- a/engines/rbd.c
+++ b/engines/rbd.c
@@ -595,7 +595,12 @@ static int fio_rbd_setup(struct thread_data *td)
 	if (r < 0) {
 		log_err("rbd_status failed.\n");
 		goto disconnect;
+	} else if (info.size == 0) {
+		log_err("image size should be larger than zero.\n");
+		r = -EINVAL;
+		goto disconnect;
 	}
+
 	dprint(FD_IO, "rbd-engine: image size: %lu\n", info.size);
 
 	/* taken from "net" engine. Pretend we deal with files,