From: Zbigniew Jędrzejewski-Szmek <zbyszek@in.waw.pl>
Date: Thu, 24 Sep 2020 11:07:51 +0000 (+0200)
Subject: core/execute: escape the separator in exported paths
X-Git-Tag: v247-rc1~138^2~2
X-Git-Url: http://git.ipfire.org/gitweb.cgi?a=commitdiff_plain;h=48904c8bfd4b71086630a35f56a977183bd6d208;p=thirdparty%2Fsystemd.git

core/execute: escape the separator in exported paths

Our paths shouldn't even contain ":", but let's escape it if one somehow sneaks
in.
---

diff --git a/src/core/execute.c b/src/core/execute.c
index d5a464d6f6b..ac19fc0a68e 100644
--- a/src/core/execute.c
+++ b/src/core/execute.c
@@ -1927,7 +1927,7 @@ static int build_environment(
                 if (!pre)
                         return -ENOMEM;
 
-                joined = strv_join_full(c->directories[t].paths, ":", pre, false);
+                joined = strv_join_full(c->directories[t].paths, ":", pre, true);
                 if (!joined)
                         return -ENOMEM;