From 503546da7cb28219193ccad70b9682bede1f62e5 Mon Sep 17 00:00:00 2001
From: Lennart Poettering <lennart@poettering.net>
Date: Wed, 17 Jun 2015 20:54:45 +0200
Subject: nspawn: when exiting, flush all remaining bytes from the pty to
 stdout

This is a simpler fix for #210, it simply uses copy_bytes() for the
copying.
---
 src/nspawn/nspawn.c | 4 ++++
 1 file changed, 4 insertions(+)

(limited to 'src/nspawn')

diff --git a/src/nspawn/nspawn.c b/src/nspawn/nspawn.c
index 3c31629d1e..d1154de08a 100644
--- a/src/nspawn/nspawn.c
+++ b/src/nspawn/nspawn.c
@@ -4972,6 +4972,10 @@ finish:
         if (pid > 0)
                 kill(pid, SIGKILL);
 
+        /* Try to flush whatever is still queued in the pty */
+        if (master >= 0)
+                (void) copy_bytes(master, STDOUT_FILENO, (off_t) -1, false);
+
         loop_remove(loop_nr, &image_fd);
 
         if (remove_subvol && arg_directory) {
-- 
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