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Diffstat (limited to 'hw/scsi-disk.c')
-rw-r--r--hw/scsi-disk.c4
1 files changed, 3 insertions, 1 deletions
diff --git a/hw/scsi-disk.c b/hw/scsi-disk.c
index b34fbaa67..a79201213 100644
--- a/hw/scsi-disk.c
+++ b/hw/scsi-disk.c
@@ -434,7 +434,9 @@ 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)));
/* Identify device as SCSI-3 rev 1.
Some later commands are also implemented. */
outbuf[2] = 3;