From 05db1e6a7adc1ce6e95bbee1751f1f5b124f3d20 Mon Sep 17 00:00:00 2001

From: =?UTF-8?q?Zbigniew=20J=C4=99drzejewski-Szmek?= <zbyszek@in.waw.pl>

Date: Sun, 15 Jan 2017 13:27:37 -0500

Subject: [PATCH] systemctl: uninitalized variable

CID #1368270.

Easily reproduced with COLUMNS=50 ./systemctl --no-pager.

(cherry picked from commit 43479f8d21a770cdb4870087fcec446b3d845cbc)

---

 src/systemctl/systemctl.c | 3 ++-

 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/src/systemctl/systemctl.c b/src/systemctl/systemctl.c

index 4edc690f5c..1a4a201740 100644

--- a/src/systemctl/systemctl.c

+++ b/src/systemctl/systemctl.c

@@ -467,7 +467,8 @@ static int output_units_list(const UnitInfo *unit_infos, unsigned c) {

                                 id_len += incr;

                                 desc_len += MIN(extra_len - incr, max_desc_len - desc_len);

                         }

-                }

+                } else

+                        desc_len = 0;

         } else {

                 id_len = max_id_len;

                 desc_len = max_desc_len;

-- 

2.9.3