1 files changed, 4 insertions, 0 deletions
diff --git a/hw/ide/core.c b/hw/ide/core.c
index 87d67b7bcb..c7a80413be 100644
--- a/hw/ide/core.c
+++ b/hw/ide/core.c
@@ -1262,6 +1262,10 @@ void ide_exec_cmd(IDEBus *bus, uint32_t val)
         lba48 = 1;
         /* fall through */
     case WIN_READ_NATIVE_MAX:
+        /* Refuse if no sectors are addressable (e.g. medium not inserted) */
+        if (s->nb_sectors == 0) {
+            goto abort_cmd;
+        }
 	ide_cmd_lba48_transform(s, lba48);
         ide_set_sector(s, s->nb_sectors - 1);
         s->status = READY_STAT | SEEK_STAT;