diff options
| -rw-r--r-- | hw/scsi-disk.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/hw/scsi-disk.c b/hw/scsi-disk.c index 1fbd4ee1bb..77cb1daec8 100644 --- a/hw/scsi-disk.c +++ b/hw/scsi-disk.c @@ -460,7 +460,9 @@ static int scsi_disk_emulate_inquiry(SCSIRequest *req, uint8_t *outbuf) memcpy(&outbuf[16], "QEMU HARDDISK ", 16); } memcpy(&outbuf[8], "QEMU ", 8); - memcpy(&outbuf[32], s->version ? s->version : QEMU_VERSION, 4); + memset(&outbuf[32], 0, 4); + memcpy(&outbuf[32], s->version ? s->version : QEMU_VERSION, + MIN(4, strlen(s->version ? s->version : QEMU_VERSION))); /* * We claim conformance to SPC-3, which is required for guests * to ask for modern features like READ CAPACITY(16) or the |