systemd/0040-systemctl-uninitalized-variable.patch

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2017-01-31 17:11:17 +00:00
From 3a087e730c2be5d6abe8f9775a707af925e2520b 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;