From 2b0fa6690d559b069612115764e6f80f27699534 Mon Sep 17 00:00:00 2001
From: Evgeny Vereshchagin <evvers@ya.ru>
Date: Wed, 25 Jan 2017 05:53:50 +0300
Subject: [PATCH] core: fix memleak in bus_exec_context_set_transient_property
 (#5143)

Fixes:
```sh
systemd-run --property EnvironmentFile=/some/environment/file /bin/sleep 30
```
```
 23 bytes in 1 blocks are definitely lost in loss record 1 of 7
    at 0x4C2DB9D: malloc (vg_replace_malloc.c:299)
    by 0x4E85488: malloc_multiply (alloc-util.h:70)
    by 0x4E85F19: strjoin_real (string-util.c:252)
    by 0x1AF741: bus_exec_context_set_transient_property (dbus-execute.c:1418)
    by 0x1A907C: bus_service_set_property (dbus-service.c:330)
    by 0x1A66DD: bus_unit_set_properties (dbus-unit.c:1456)
    by 0x19CF93: transient_unit_from_message (dbus-manager.c:892)
    by 0x19D388: method_start_transient_unit (dbus-manager.c:980)
    by 0x4F60544: method_callbacks_run (bus-objects.c:418)
    by 0x4F62D9D: object_find_and_run (bus-objects.c:1255)
    by 0x4F633CE: bus_process_object (bus-objects.c:1371)
    by 0x4F2CE1D: process_message (sd-bus.c:2563)
```
Closes: #5142

(cherry picked from commit 9b531f04fb16e072100b10b93613abe846140305)
---
 src/core/dbus-execute.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/core/dbus-execute.c b/src/core/dbus-execute.c
index 307c3d8e7a..a1d55236fc 100644
--- a/src/core/dbus-execute.c
+++ b/src/core/dbus-execute.c
@@ -1224,7 +1224,7 @@ int bus_exec_context_set_transient_property(
 
                 _cleanup_free_ char *joined = NULL;
                 _cleanup_fclose_ FILE *f = NULL;
-                _cleanup_free_ char **l = NULL;
+                _cleanup_strv_free_ char **l = NULL;
                 size_t size = 0;
                 char **i;