[gnome-system-monitor] Plug memory leaks

[Stefano Facchini <sfacchini src gnome org>]

commit 62163cb745ea1f4be1fe139afbd5c510ae1bc297
Author: Stefano Facchini <stefano facchini gmail com>
Date:   Mon Aug 19 19:21:25 2013 +0200

    Plug memory leaks

 src/prefsdialog.cpp |    4 +++-
 src/proctable.cpp   |    3 ++-
 2 files changed, 5 insertions(+), 2 deletions(-)
---
diff --git a/src/prefsdialog.cpp b/src/prefsdialog.cpp
index 7ec155f..6e466b6 100644
--- a/src/prefsdialog.cpp
+++ b/src/prefsdialog.cpp
@@ -300,7 +300,7 @@ create_preferences_dialog (GsmApplication *app)
     g_signal_connect (G_OBJECT (prefs_dialog), "response",
                       G_CALLBACK (prefs_dialog_button_pressed), app);
 
-    const char* current_tab = g_settings_get_string (app->settings, GSM_SETTING_CURRENT_TAB);
+    char *current_tab = g_settings_get_string (app->settings, GSM_SETTING_CURRENT_TAB);
     if (strcmp (current_tab, "processes") == 0)
         gtk_notebook_set_current_page(GTK_NOTEBOOK(notebook), 0);
     else if (strcmp (current_tab, "resources") == 0)
@@ -308,6 +308,8 @@ create_preferences_dialog (GsmApplication *app)
     else if (strcmp (current_tab, "disks") == 0)
         gtk_notebook_set_current_page(GTK_NOTEBOOK(notebook), 2);
 
+    g_free (current_tab);
+
     gtk_builder_connect_signals (builder, NULL);
     g_object_unref (G_OBJECT (builder));
 }
diff --git a/src/proctable.cpp b/src/proctable.cpp
index 2f1b1ba..19dd241 100644
--- a/src/proctable.cpp
+++ b/src/proctable.cpp
@@ -1103,7 +1103,7 @@ proctable_update (GsmApplication *app)
     int which = 0;
     int arg = 0;
 
-    const char* whose_processes = g_settings_get_string (app->settings, GSM_SETTING_SHOW_WHOSE_PROCESSES);
+    char *whose_processes = g_settings_get_string (app->settings, GSM_SETTING_SHOW_WHOSE_PROCESSES);
     if (strcmp (whose_processes, "all") == 0) {
         which = GLIBTOP_KERN_PROC_ALL;
         arg = 0;
@@ -1114,6 +1114,7 @@ proctable_update (GsmApplication *app)
       which = GLIBTOP_KERN_PROC_UID;
       arg = getuid ();
     }
+    g_free (whose_processes);
 
     pid_list = glibtop_get_proclist (&proclist, which, arg);