telepathy-mission-control: McdAccount: Fix memory leak in get_parameter_of_known_type()

[Alexandr Akulich]

Module: telepathy-mission-control
Branch: master
Commit: 8d2b3cc9c978b079f74032717532165c65b321cb
URL:    http://cgit.freedesktop.org/telepathy/telepathy-mission-control/commit/?id=8d2b3cc9c978b079f74032717532165c65b321cb

Author: Alexander Akulich <akulichalexander at gmail.com>
Date:   Sat Jul  6 15:38:31 2019 +0300

McdAccount: Fix memory leak in get_parameter_of_known_type()

Based on a commit by Slava Monich <slava.monich at jolla.com>

---

 src/mcd-account.c | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/src/mcd-account.c b/src/mcd-account.c
index e7f5007d..f02c80d2 100644
--- a/src/mcd-account.c
+++ b/src/mcd-account.c
@@ -450,10 +450,15 @@ mcd_account_get_parameter_of_known_type (McdAccount *account,
         {
             memcpy (parameter, &tmp, sizeof (tmp));
         }
+        else
+        {
+            g_value_unset (&tmp);
+        }
 
         return TRUE;
     }
 
+    g_value_unset (&tmp);
     return FALSE;
 }
 
@@ -3305,6 +3310,7 @@ finally:
     g_free (new_dir);
     g_free (contents);
     g_free (old_file);
+    g_free (old_dir);
 }
 
 static gboolean