From c072ef1ebab052bdecb0d9a52c14813728f83859 Mon Sep 17 00:00:00 2001
From: Jonathan Lebon <jlebon@redhat.com>
Date: Fri, 22 Jul 2016 09:21:09 -0400
Subject: text_percent_internal: compare uints before printing

A wild sordid tale of substractions and unsigned integers leads this
team of variables down a loonng path...

Reported-by: Gatis Paeglis <gatis.paeglis@qt.io>
---
 glnx-console.c | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

diff --git a/glnx-console.c b/glnx-console.c
index d40702e..416d276 100644
--- a/glnx-console.c
+++ b/glnx-console.c
@@ -221,9 +221,11 @@ text_percent_internal (const char *text,
 
   if (percentage == -1)
     {
-      const guint spacelen = ncolumns - input_textlen;
       fwrite (text, 1, input_textlen, stdout);
-      printpad (spaces, n_spaces, spacelen);
+
+      /* Overwrite remaining space, if any */
+      if (ncolumns > input_textlen)
+        printpad (spaces, n_spaces, ncolumns - input_textlen);
     }
   else
     {
-- 
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