From 425841a4fe14c2cf741491ec3082dac464a000b3 Mon Sep 17 00:00:00 2001
From: Rob Bradford <robert.bradford@intel.com>
Date: Tue, 28 May 2019 19:44:07 +0100
Subject: [PATCH] vm: Do not explictly exit on reset

Instead return from the control_loop() and calling function cleanly.
This is helpful for the testing framework as that means we can launch
multiple VMs in a row.

Signed-off-by: Rob Bradford <robert.bradford@intel.com>
---
 vmm/src/vm.rs | 5 +----
 1 file changed, 1 insertion(+), 4 deletions(-)

diff --git a/vmm/src/vm.rs b/vmm/src/vm.rs
index 17ad7ebc5..90a545f90 100755
--- a/vmm/src/vm.rs
+++ b/vmm/src/vm.rs
@@ -691,10 +691,7 @@ impl<'a> Vm<'a> {
                                 .set_canon_mode()
                                 .map_err(Error::SetTerminalCanon)?;
 
-                            // Safe because we're terminating the process anyway.
-                            unsafe {
-                                libc::_exit(0);
-                            }
+                            return Ok(());
                         }
                         EpollDispatch::Stdin => {
                             let mut out = [0u8; 64];