qemu: Don't try to set input FD to -1

diff --git a/src/qemu/qemu_driver.c b/src/qemu/qemu_driver.c
index 54e9dcb828a186e98e2273f19aae05a63ae35647..1b86b5e18ebbb19bc0b668a8ab421aaeac5ff547 100644 (file)
--- a/src/qemu/qemu_driver.c
+++ b/src/qemu/qemu_driver.c
@@ -4091,7 +4091,10 @@ static int qemudStartVMDaemon(virConnectPtr conn,
 
     VIR_WARN("Executing %s", vm->def->emulator);
     virCommandSetPreExecHook(cmd, qemudSecurityHook, &hookData);
-    virCommandSetInputFD(cmd, stdin_fd);
+
+    if (stdin_fd != -1)
+        virCommandSetInputFD(cmd, stdin_fd);
+
     virCommandSetOutputFD(cmd, &logfile);
     virCommandSetErrorFD(cmd, &logfile);
     virCommandNonblockingFDs(cmd);