Signed-off-by: Fam Zheng <[email protected]>
---
hw/scsi/scsi-generic.c | 7 +++++++
1 file changed, 7 insertions(+)
diff --git a/hw/scsi/scsi-generic.c b/hw/scsi/scsi-generic.c
index 7a588a7..4f131e8 100644
--- a/hw/scsi/scsi-generic.c
+++ b/hw/scsi/scsi-generic.c
@@ -502,12 +502,19 @@ static void scsi_generic_realize(SCSIDevice *s, Error
**errp)
int rc;
int sg_version;
struct sg_scsi_id scsiid;
+ Error *err = NULL;
if (!s->conf.blk) {
error_setg(errp, "drive property not set");
return;
}
+ blk_lock_image(s->conf.blk, s->conf.lock_mode, &err);
+ if (err) {
+ error_propagate(errp, err);
+ return;
+ }
+
if (blk_get_on_error(s->conf.blk, 0) != BLOCKDEV_ON_ERROR_ENOSPC) {
error_setg(errp, "Device doesn't support drive option werror");
return;
--
2.7.4
