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-rw-r--r--src/launch.c9
1 files changed, 9 insertions, 0 deletions
diff --git a/src/launch.c b/src/launch.c
index e175dd96..1eae0278 100644
--- a/src/launch.c
+++ b/src/launch.c
@@ -1319,6 +1319,8 @@ test_qemu (guestfs_h *g)
g->qemu_help = NULL;
free (g->qemu_version);
g->qemu_version = NULL;
+ free (g->qemu_devices);
+ g->qemu_devices = NULL;
snprintf (cmd, sizeof cmd, "LC_ALL=C '%s' -nographic -help", g->qemu);
@@ -1338,6 +1340,13 @@ test_qemu (guestfs_h *g)
if (test_qemu_cmd (g, cmd, &g->qemu_version) == -1)
goto qemu_error;
+ snprintf (cmd, sizeof cmd,
+ "LC_ALL=C '%s' -nographic -machine accel=kvm:tcg -device '?' 2>&1",
+ g->qemu);
+
+ if (test_qemu_cmd (g, cmd, &g->qemu_devices) == -1)
+ goto qemu_error;
+
return 0;
}