fixed memory leak

git-svn-id: http://tint2.googlecode.com/svn/trunk@21 121b4492-b84c-0410-8b4c-0d4edfb3f3cc

src/Makefile

@@ -22,7 +22,7 @@ endif
 
 $(PROGNAME): $(FILES) $(SYSTRAYOBJ)
 	$(CC) $(CFLAGS) -I. -Iutil -Iclock -Itaskbar -Isystray -o $(PROGNAME) $(FILES) $(FLAGS)
-	strip $(PROGNAME)
+	#strip $(PROGNAME)
 
 install:
 	mkdir -p $(BINDIR)

src/config.c

@@ -46,23 +46,27 @@
 
 void cleanup_taskbar() 
 {   
-   free_area(&panel.area);
-
+   GSList *l0;
+   Task *tsk;
+   
    int i, nb;
-   Task *tsk, *next;
-
    nb = panel.nb_desktop * panel.nb_monitor;
    for (i=0 ; i < nb ; i++) {
-/* TODO: voir ce code !!
-      for (tsk = panel.taskbar[i].tasklist; tsk ; tsk = next) {
-         next = tsk->next;
+      l0 = panel.taskbar[i].area.list;
+      while (l0) {
+         tsk = l0->data;
+         l0 = l0->next;
+         // careful : remove_task change l0->next
          remove_task (tsk);
       }
-*/
+      
+      free_area (&panel.taskbar[i].area);
    }
 
    free(panel.taskbar);
    panel.taskbar = 0;
+   
+   free_area(&panel.area);
 }
 
 

src/taskbar/task.c

@@ -65,14 +65,15 @@ void add_task (Window win)
          new_tsk->title = 0;
       }
       if (new_tsk->icon_data) {
-         XFree (new_tsk->icon_data);
+         free (new_tsk->icon_data);
          new_tsk->icon_data = 0;
       }
       free(new_tsk);
       fprintf(stderr, "task on all desktop : ignored\n");
       return;
    }
-   
+      
+   //printf("add_task %d  %s\n", index(desktop, monitor), new_tsk->title);
    Taskbar *tskbar;
    tskbar = &panel.taskbar[index(desktop, monitor)];     
    new_tsk->area.parent = tskbar;
@@ -92,13 +93,14 @@ void remove_task (Task *tsk)
    tskbar->area.list = g_slist_remove(tskbar->area.list, tsk);
    resize_tasks (tskbar);
    redraw (&tskbar->area);
+   //printf("remove_task %d  %s\n", index(tskbar->desktop, tskbar->monitor), tsk->title);
 
    if (tsk->title) {
       free (tsk->title);
       tsk->title = 0;
    }
    if (tsk->icon_data) {
-      XFree (tsk->icon_data);
+      free (tsk->icon_data);
       tsk->icon_data = 0;
    }
    XFreePixmap (server.dsp, tsk->area.pmap);

src/taskbar/taskbar.c

@@ -66,14 +66,17 @@ void task_refresh_tasklist ()
 
    nb = panel.nb_desktop * panel.nb_monitor;
    for (i=0 ; i < nb ; i++) {
-      for (l0 = panel.taskbar[i].area.list; l0 ; l0 = l0->next) {
+      l0 = panel.taskbar[i].area.list;
+      while (l0) {
          tsk = l0->data;
-         
+         l0 = l0->next;
+
          if (tsk->win == active_win) panel.task_active = tsk;
          
          for (j = 0; j < num_results; j++) {
             if (tsk->win == win[j]) break;
          }
+         // careful : remove_task change l0->next
          if (tsk->win != win[j]) remove_task (tsk);
       }
    }

src/tint.c

@@ -288,9 +288,11 @@ void event_property_notify (Window win, Atom at)
       }
       /* Window icon changed */
       else if (at == server.atom._NET_WM_ICON) {
-         if (tsk->icon_data != 0) XFree (tsk->icon_data);
+         if (tsk->icon_data) {
+            free (tsk->icon_data);
+            tsk->icon_data = 0;
+         }
          tsk->area.redraw = 1;
-         tsk->icon_data = 0;
          panel.refresh = 1;
       }
       /* Window desktop changed */