Fix newly detected memory leaks.

7 files changed, 49 insertions, 23 deletions

diff --git a/src/core/core.c b/src/core/core.c
index 0fa2c74..7e48662 100644
--- a/src/core/core.c
+++ b/src/core/core.c
@@ -44,7 +44,6 @@
 #include "../common/io.h"
 #include "../common/xdg.h"
 #include "../glibext/linesegment.h"
-#include "../plugins/dt.h"
 
 
 
@@ -123,8 +122,6 @@ bool load_all_core_components(bool cs)
             register_arch_gtypes();
             init_operands_factory();
 
-            if (result) result = init_chrysalide_dynamic_types();
-
         }
 
     }
@@ -150,10 +147,10 @@ void unload_all_core_components(bool cs)
 {
     if (cs)
     {
-        exit_chrysalide_dynamic_types();
-
         exit_operands_factory();
 
+        exit_segment_content_hash_table();
+
         unload_demanglers_definitions();
 
         unload_processors_definitions();
diff --git a/src/core/demanglers.c b/src/core/demanglers.c
index 0eb4e36..5518008 100644
--- a/src/core/demanglers.c
+++ b/src/core/demanglers.c
@@ -85,12 +85,12 @@ bool register_demangler_type(GType type)
 
     else
     {
-        _demanglers_definitions = (demangler_t *)realloc(_demanglers_definitions,
-                                                         ++_demanglers_definitions_count * sizeof(demangler_t));
+        _demanglers_definitions =   realloc(_demanglers_definitions,
+                                            ++_demanglers_definitions_count * sizeof(demangler_t));
 
         new = &_demanglers_definitions[_demanglers_definitions_count - 1];
 
-        new->key = strdup(key);
+        new->key = key;
         new->type = type;
 
         result = true;
diff --git a/src/glibext/configuration.c b/src/glibext/configuration.c
index 5bc94a7..ce7fac8 100644
--- a/src/glibext/configuration.c
+++ b/src/glibext/configuration.c
@@ -1224,13 +1224,9 @@ static void g_generic_config_init(GGenConfig *config)
 
 static void g_generic_config_dispose(GGenConfig *config)
 {
-    g_list_free_full(config->groups, g_object_unref);
+    g_clear_list(&config->groups, g_object_unref);
 
-    config->groups = NULL;
-
-    g_list_free_full(config->params, g_object_unref);
-
-    config->params = NULL;
+    g_clear_list(&config->params, g_object_unref);
 
     G_OBJECT_CLASS(g_generic_config_parent_class)->dispose(G_OBJECT(config));
 
diff --git a/src/gui/core/core.c b/src/gui/core/core.c
index c68b917..6bebfe2 100644
--- a/src/gui/core/core.c
+++ b/src/gui/core/core.c
@@ -32,7 +32,6 @@
 #include "../menus/view.h"
 #include "../panels/welcome.h"
 #include "../../core/params.h"
-#include "../../glibext/linesegment.h"
 #include "../../gtkext/tiledgrid.h"
 
 
@@ -199,8 +198,6 @@ bool complete_loading_of_all_gui_components(GGenConfig *config)
 
 void unload_all_gui_components(void)
 {
-    exit_segment_content_hash_table();
-
     unload_all_themes();
 
 }
diff --git a/src/plugins/dt.c b/src/plugins/dt.c
index c476dde..d678637 100644
--- a/src/plugins/dt.c
+++ b/src/plugins/dt.c
@@ -204,6 +204,25 @@ static void g_dynamic_types_interface_init(GTypePluginClass *iface)
 
 static void g_dynamic_types_dispose(GDynamicTypes *types)
 {
+    size_t i;                               /* Boucle de parcours          */
+    type_dyn_info_t *info;                  /* Information à exploiter     */
+    gpointer g_class;                       /* Classe à oublier            */
+
+    for (i = 0; i < types->count; i++)
+    {
+        info = types->info[i];
+
+        if (info->type != G_TYPE_INVALID)
+        {
+            g_class = g_type_class_peek(info->type);
+            g_type_class_unref(g_class);
+
+            info->type = G_TYPE_INVALID;
+
+        }
+
+    }
+
     G_OBJECT_CLASS(g_dynamic_types_parent_class)->dispose(G_OBJECT(types));
 
 }
@@ -223,6 +242,14 @@ static void g_dynamic_types_dispose(GDynamicTypes *types)
 
 static void g_dynamic_types_finalize(GDynamicTypes *types)
 {
+    size_t i;                               /* Boucle de parcours          */
+
+    for (i = 0; i < types->count; i++)
+        free(types->info[i]);
+
+    if (types->info != NULL)
+        free(types->info);
+
     G_OBJECT_CLASS(g_dynamic_types_parent_class)->finalize(G_OBJECT(types));
 
 }
@@ -367,7 +394,7 @@ static type_dyn_info_t *g_dynamic_types_find(const GDynamicTypes *types, GType t
 *                                                                             *
 *  Description : Fournit un identifiant GLib pour un nouveau type.            *
 *                                                                             *
-*  Retour      : identifiant d'un nouveau type valide, ou 0.                  *
+*  Retour      : identifiant d'un nouveau type valide, ou G_TYPE_INVALID.     *
 *                                                                             *
 *  Remarques   : -                                                            *
 *                                                                             *
@@ -382,7 +409,7 @@ static GType g_dynamic_types_register_type(GDynamicTypes *types, GType parent, c
 
     result = g_type_register_dynamic(parent, name, G_TYPE_PLUGIN(types), 0);
 
-    if (result == 0)
+    if (result == G_TYPE_INVALID)
         goto exit;
 
     new = malloc(sizeof(type_dyn_info_t));
@@ -467,7 +494,7 @@ void exit_chrysalide_dynamic_types(void)
 *                                                                             *
 *  Description : Fournit un identifiant GLib pour un nouveau type.            *
 *                                                                             *
-*  Retour      : Identifiant d'un nouveau type valide, ou 0.                  *
+*  Retour      : Identifiant d'un nouveau type valide, ou G_TYPE_INVALID.     *
 *                                                                             *
 *  Remarques   : -                                                            *
 *                                                                             *
diff --git a/src/plugins/pglist.c b/src/plugins/pglist.c
index 9931eec..6b36d2f 100644
--- a/src/plugins/pglist.c
+++ b/src/plugins/pglist.c
@@ -35,6 +35,7 @@
 #include <i18n.h>
 
 
+#include "dt.h"
 #include "plugin-int.h"
 #include "../common/extstr.h"
 #include "../core/logs.h"
@@ -75,11 +76,15 @@ static void on_plugin_ref_toggle(gpointer, GPluginModule *, gboolean);
 
 bool init_all_plugins(bool load)
 {
+    bool result;                            /* Bilan à retourner           */
     char *edir;                             /* Répertoire de base effectif */
     char *env;                              /* Contenu environnemental     */
     char *saveptr;                          /* Sauvegarde pour parcours    */
     char *udir;                             /* Répertoire supplémentaire ? */
 
+    result = init_chrysalide_dynamic_types();
+    if (!result) goto exit;
+
     g_rw_lock_init(&_pg_lock);
 
     edir = get_effective_directory_new(TDT_PLUGINS_LIB);
@@ -102,7 +107,9 @@ bool init_all_plugins(bool load)
     if (load)
         load_remaning_plugins();
 
-    return true;
+ exit:
+
+    return result;
 
 }
 
@@ -178,6 +185,8 @@ void exit_all_plugins(void)
 
     g_rw_lock_clear(&_pg_lock);
 
+    exit_chrysalide_dynamic_types();
+
 }
 
 
diff --git a/src/rost.c b/src/rost.c
index 337b013..96fc8e1 100644
--- a/src/rost.c
+++ b/src/rost.c
@@ -451,10 +451,10 @@ int main(int argc, char **argv)
 
  bad_file_content:
 
-        g_object_unref(G_OBJECT(scanner));
-
     }
 
+    g_clear_object(&scanner);
+
     g_object_unref(G_OBJECT(options));
 
     /* Sortie */