[libhandy/msvc: 9/11] src/: Remove g_auto*



commit 4a3b8763ead558b7b266fc6e8fd9121c159842b8
Author: Chun-wei Fan <fanchunwei src gnome org>
Date:   Tue Apr 26 18:19:32 2022 +0800

    src/: Remove g_auto*
    
    This way, the sources will be buildable on Visual Studio.

 src/gtk-window.c                   |  12 +-
 src/hdy-avatar-icon.c              |  32 ++--
 src/hdy-avatar.c                   | 309 +++++++++++++++++++++++--------------
 src/hdy-carousel-box.c             |  12 +-
 src/hdy-carousel-indicator-dots.c  |  35 +++--
 src/hdy-carousel-indicator-lines.c |  36 +++--
 src/hdy-combo-row.c                |  64 +++++---
 src/hdy-expander-row.c             |   4 +-
 src/hdy-header-bar.c               |   4 +-
 src/hdy-header-group.c             |  17 +-
 src/hdy-keypad-button.c            |   4 +-
 src/hdy-keypad.c                   |  21 +--
 src/hdy-main.c                     |  15 +-
 src/hdy-preferences-group.c        |   4 +-
 src/hdy-preferences-window.c       |  46 +++---
 src/hdy-settings.c                 |  19 ++-
 src/hdy-shadow-helper.c            |  24 ++-
 src/hdy-squeezer.c                 |   4 +-
 src/hdy-stackable-box.c            |   8 +-
 src/hdy-style-manager.c            |  61 +++++---
 src/hdy-swipe-tracker.c            |  29 +++-
 src/hdy-tab-view.c                 |   8 +-
 src/hdy-value-object.c             |  34 ++--
 src/hdy-view-switcher.c            |  23 ++-
 src/hdy-window-handle-controller.c |  38 +++--
 src/hdy-window-mixin.c             |  18 ++-
 26 files changed, 571 insertions(+), 310 deletions(-)
---
diff --git a/src/gtk-window.c b/src/gtk-window.c
index bde39e0f..dffcd36a 100644
--- a/src/gtk-window.c
+++ b/src/gtk-window.c
@@ -133,7 +133,7 @@ hdy_gtk_window_get_icon_for_size (GtkWindow *window,
 {
   GtkWindowIconInfo *info;
   const gchar *name;
-  g_autoptr (GList) default_icon_list = gtk_window_get_default_icon_list ();
+  GList *default_icon_list;
 
   info = ensure_icon_info (window);
 
@@ -151,8 +151,14 @@ hdy_gtk_window_get_icon_for_size (GtkWindow *window,
         return icon_from_list (info->icon_list, size);
     }
 
-  if (default_icon_list != NULL)
-    return icon_from_list (default_icon_list, size);
+  default_icon_list = gtk_window_get_default_icon_list ();
+  if (default_icon_list != NULL) {
+    GdkPixbuf *ret = icon_from_list (default_icon_list, size);
+
+    g_object_unref (default_icon_list);
+
+    return ret;
+  }
 
   if (gtk_window_get_default_icon_name () != NULL)
     return icon_from_name (gtk_window_get_default_icon_name (), size);
diff --git a/src/hdy-avatar-icon.c b/src/hdy-avatar-icon.c
index 53f4a3e6..93e7d934 100644
--- a/src/hdy-avatar-icon.c
+++ b/src/hdy-avatar-icon.c
@@ -78,22 +78,20 @@ load_pixbuf_cb (GObject      *source_object,
                 GAsyncResult *res,
                 gpointer      data)
 {
-  g_autoptr (GTask) task = G_TASK (data);
-  g_autoptr (GError) error = NULL;
-  g_autoptr (GInputStream) stream = NULL;
+  GTask *task = G_TASK (data);
+  GError *error = NULL;
+  GInputStream *stream;
 
-  if (g_task_return_error_if_cancelled (task))
-    return;
+  if (!g_task_return_error_if_cancelled (task)) {
+    stream = g_loadable_icon_load_finish (G_LOADABLE_ICON (source_object), res, NULL, &error);
 
-  stream = g_loadable_icon_load_finish (G_LOADABLE_ICON (source_object), res, NULL, &error);
-
-  if (stream == NULL) {
-    g_task_return_error (task, g_steal_pointer (&error));
-
-    return;
+    if (stream != NULL)
+      g_task_return_pointer (task, stream, g_object_unref);
+    else
+      g_task_return_error (task, error);
   }
 
-  g_task_return_pointer (task, g_steal_pointer (&stream), g_object_unref);
+  g_object_unref (task);
 }
 
 static void
@@ -104,8 +102,8 @@ hdy_avatar_icon_load_async (GLoadableIcon       *icon,
                             gpointer             user_data)
 {
   HdyAvatarIcon *self;
-  g_autoptr (GTask) task = NULL;
-  g_autoptr (GdkPixbuf) pixbuf = NULL;
+  GTask *task;
+  GdkPixbuf *pixbuf = NULL;
   g_return_if_fail (HDY_IS_AVATAR_ICON (icon));
 
   self = HDY_AVATAR_ICON (icon);
@@ -123,12 +121,16 @@ hdy_avatar_icon_load_async (GLoadableIcon       *icon,
                                 size,
                                 cancellable,
                                 load_pixbuf_cb,
-                                g_steal_pointer (&task));
+                                task);
+
+    g_object_unref (pixbuf);
   } else {
     g_task_return_new_error (task,
                              HDY_AVATAR_ICON_ERROR,
                              HDY_AVATAR_ICON_ERROR_EMPTY,
                              "No pixbuf set");
+
+    g_object_unref (task);
   }
 }
 
diff --git a/src/hdy-avatar.c b/src/hdy-avatar.c
index d4e0d01d..240d07fc 100644
--- a/src/hdy-avatar.c
+++ b/src/hdy-avatar.c
@@ -115,10 +115,11 @@ static GdkPixbuf *
 make_round_image (GdkPixbuf *pixbuf,
                   gdouble    size)
 {
-  g_autoptr (cairo_surface_t) surface = cairo_image_surface_create (CAIRO_FORMAT_ARGB32, size, size);
-  g_autoptr (cairo_t) cr = cairo_create (surface);
+  cairo_surface_t *surface = cairo_image_surface_create (CAIRO_FORMAT_ARGB32, size, size);
+  cairo_t *cr = cairo_create (surface);
   gint width = gdk_pixbuf_get_width (pixbuf);
   gint height = gdk_pixbuf_get_height (pixbuf);
+  GdkPixbuf *result;
 
   /* Clip a circle */
   cairo_arc (cr, size / 2.0, size / 2.0, size / 2.0, 0, 2 * G_PI);
@@ -128,35 +129,47 @@ make_round_image (GdkPixbuf *pixbuf,
   gdk_cairo_set_source_pixbuf (cr, pixbuf, (size - width) / 2, (size - height) / 2);
   cairo_paint (cr);
 
-  return gdk_pixbuf_get_from_surface (surface, 0, 0, size, size);
+  result = gdk_pixbuf_get_from_surface (surface, 0, 0, size, size);
+
+  cairo_destroy (cr);
+  cairo_surface_destroy (surface);
+
+  return result;
 }
 
 static gchar *
 extract_initials_from_text (const gchar *text)
 {
   GString *initials;
-  g_autofree gchar *p = g_utf8_strup (text, -1);
-  g_autofree gchar *normalized = g_utf8_normalize (g_strstrip (p), -1, G_NORMALIZE_DEFAULT_COMPOSE);
+  gchar *p = g_utf8_strup (text, -1);
+  gchar *normalized = g_utf8_normalize (g_strstrip (p), -1, G_NORMALIZE_DEFAULT_COMPOSE);
   gunichar unichar;
   gchar *q = NULL;
+  gchar *ret;
 
-  if (normalized == NULL)
-    return NULL;
+  if (normalized != NULL) {
+    initials = g_string_new ("");
 
-  initials = g_string_new ("");
+    unichar = g_utf8_get_char (normalized);
+    g_string_append_unichar (initials, unichar);
 
-  unichar = g_utf8_get_char (normalized);
-  g_string_append_unichar (initials, unichar);
+    q = g_utf8_strrchr (normalized, -1, ' ');
+    if (q != NULL) {
+      unichar = g_utf8_get_char (g_utf8_next_char (q));
 
-  q = g_utf8_strrchr (normalized, -1, ' ');
-  if (q != NULL) {
-    unichar = g_utf8_get_char (g_utf8_next_char (q));
+      if (unichar != 0)
+        g_string_append_unichar (initials, unichar);
+    }
 
-    if (unichar != 0)
-      g_string_append_unichar (initials, unichar);
+    ret = g_string_free (initials, FALSE);
+  } else {
+    ret = NULL;
   }
 
-  return g_string_free (initials, FALSE);
+  g_free (normalized);
+  g_free (p);
+
+  return ret;
 }
 
 static GdkPixbuf *
@@ -219,49 +232,50 @@ load_from_stream_async_cb (GObject      *stream,
                            GAsyncResult *res,
                            gpointer      data)
 {
-  g_autoptr (GTask) task = data;
+  GTask *task = data;
   GdkPixbufLoader *loader = g_task_get_task_data (task);
-  g_autoptr (GBytes) bytes = NULL;
+  GBytes *bytes;
   GError *error = NULL;
+  gboolean return_error = FALSE;
+  gboolean is_zero_size = FALSE;
 
   bytes = g_input_stream_read_bytes_finish (G_INPUT_STREAM (stream), res, &error);
   if (bytes == NULL) {
-    gdk_pixbuf_loader_close (loader, NULL);
-    g_task_return_error (task, error);
-
-    return;
+    return_error = TRUE;
+  } else if (g_bytes_get_size (bytes) == 0) {
+    is_zero_size = TRUE;
+
+    if (!gdk_pixbuf_loader_close (loader, &error))
+      return_error = TRUE;
+  } else if (!gdk_pixbuf_loader_write (loader,
+                                       g_bytes_get_data (bytes, NULL),
+                                       g_bytes_get_size (bytes),
+                                      &error)) {
+    return_error = TRUE;
   }
 
-  if (g_bytes_get_size (bytes) == 0) {
-    if (!gdk_pixbuf_loader_close (loader, &error)) {
-      g_task_return_error (task, error);
-
-      return;
-    }
-
-    g_task_return_pointer (task,
-                           g_object_ref (gdk_pixbuf_loader_get_pixbuf (loader)),
-                           g_object_unref);
-
-    return;
-  }
+  if (return_error) {
+    if (!is_zero_size)
+      gdk_pixbuf_loader_close (loader, NULL);
 
-  if (!gdk_pixbuf_loader_write (loader,
-                                g_bytes_get_data (bytes, NULL),
-                                g_bytes_get_size (bytes),
-                                &error)) {
-    gdk_pixbuf_loader_close (loader, NULL);
     g_task_return_error (task, error);
-
-    return;
+  } else {
+    if (is_zero_size) {
+      g_task_return_pointer (task,
+                             g_object_ref (gdk_pixbuf_loader_get_pixbuf (loader)),
+                             g_object_unref);
+       } else {
+      g_input_stream_read_bytes_async (G_INPUT_STREAM (stream),
+                                       LOAD_BUFFER_SIZE,
+                                       G_PRIORITY_DEFAULT,
+                                       g_task_get_cancellable (task),
+                                       load_from_stream_async_cb,
+                                       g_object_ref (task));
+       }
   }
 
-  g_input_stream_read_bytes_async (G_INPUT_STREAM (stream),
-                                   LOAD_BUFFER_SIZE,
-                                   G_PRIORITY_DEFAULT,
-                                   g_task_get_cancellable (task),
-                                   load_from_stream_async_cb,
-                                   g_object_ref (task));
+  g_bytes_unref (bytes);
+  g_object_unref (task);
 }
 
 static void
@@ -270,8 +284,8 @@ icon_load_async_cb (GLoadableIcon *icon,
                     GTask         *task)
 {
   GdkPixbufLoader *loader = g_task_get_task_data (task);
-  g_autoptr (GInputStream) stream = NULL;
-  g_autoptr (GError) error = NULL;
+  GInputStream *stream;
+  GError *error = NULL;
 
   stream = g_loadable_icon_load_finish (icon, res, NULL, &error);
   if (stream == NULL) {
@@ -279,6 +293,8 @@ icon_load_async_cb (GLoadableIcon *icon,
     g_task_return_error (task, g_steal_pointer (&error));
     g_object_unref (task);
 
+    g_clear_error (&error);
+
     return;
   }
 
@@ -288,6 +304,8 @@ icon_load_async_cb (GLoadableIcon *icon,
                                    g_task_get_cancellable (task),
                                    load_from_stream_async_cb,
                                    task);
+
+  g_object_unref (stream);
 }
 
 static GdkPixbuf *
@@ -304,8 +322,8 @@ load_from_gicon_async_for_display_cb (HdyAvatar    *self,
                                       GAsyncResult *res,
                                       gpointer     *user_data)
 {
-  g_autoptr (GError) error = NULL;
-  g_autoptr (GdkPixbuf) pixbuf = NULL;
+  GError *error = NULL;
+  GdkPixbuf *pixbuf = NULL;
 
   pixbuf = load_from_gicon_async_finish (res, &error);
 
@@ -321,7 +339,7 @@ load_from_gicon_async_for_display_cb (HdyAvatar    *self,
   self->currently_loading_size = -1;
 
   if (pixbuf) {
-    g_autoptr (GdkPixbuf) custom_image = NULL;
+    GdkPixbuf *custom_image = NULL;
     GtkStyleContext *context = gtk_widget_get_style_context (GTK_WIDGET (self));
     gint width = gtk_widget_get_allocated_width (GTK_WIDGET (self));
     gint height = gtk_widget_get_allocated_height (GTK_WIDGET (self));
@@ -339,7 +357,14 @@ load_from_gicon_async_for_display_cb (HdyAvatar    *self,
 
     g_set_object (&self->round_image, custom_image);
     gtk_widget_queue_draw (GTK_WIDGET (self));
+
+    if (custom_image != NULL)
+      g_object_unref (custom_image);
+
+    g_object_unref (pixbuf);
   }
+
+  g_clear_error (&error);
 }
 
 static void
@@ -348,8 +373,8 @@ load_from_gicon_async_for_export_cb (HdyAvatar    *self,
                                      gpointer     *user_data)
 {
   GTask *task = G_TASK (user_data);
-  g_autoptr (GError) error = NULL;
-  g_autoptr (GdkPixbuf) pixbuf = NULL;
+  GError *error = NULL;
+  GdkPixbuf *pixbuf;
 
   pixbuf = load_from_gicon_async_finish (res, &error);
 
@@ -362,6 +387,11 @@ load_from_gicon_async_for_export_cb (HdyAvatar    *self,
   g_task_return_pointer (task,
                          g_steal_pointer (&pixbuf),
                          g_object_unref);
+
+  if (pixbuf != NULL)
+    g_object_unref (pixbuf);
+
+  g_clear_error (&error);
   g_object_unref (task);
 }
 
@@ -435,50 +465,61 @@ static GdkPixbuf *
 load_icon_sync (GLoadableIcon *icon,
                 gint           size)
 {
-  g_autoptr (GError) error = NULL;
-  g_autoptr (GInputStream) stream = g_loadable_icon_load (icon, size, NULL, NULL, &error);
-  g_autoptr (GdkPixbufLoader) loader = gdk_pixbuf_loader_new ();
-  g_autoptr (GdkPixbuf) pixbuf = NULL;
+  GError *error = NULL;
+  GInputStream *stream = g_loadable_icon_load (icon, size, NULL, NULL, &error);
+  GdkPixbufLoader *loader = gdk_pixbuf_loader_new ();
+  GdkPixbuf *pixbuf = NULL;
+  gboolean failed = FALSE;
 
   if (error) {
     g_warning ("Failed to load icon: %s", error->message);
-    return NULL;
+    failed = TRUE;
   }
 
-  g_signal_connect (loader, "size-prepared",
-                    G_CALLBACK (size_prepared_cb),
-                    GINT_TO_POINTER (size));
+  if (!failed) {
+    g_signal_connect (loader, "size-prepared",
+                      G_CALLBACK (size_prepared_cb),
+                      GINT_TO_POINTER (size));
 
-  pixbuf = load_from_stream (loader, stream, NULL, &error);
+    pixbuf = load_from_stream (loader, stream, NULL, &error);
 
-  if (error) {
-    g_warning ("Failed to load pixbuf from GLoadableIcon: %s", error->message);
-    return NULL;
+    if (error) {
+      g_warning ("Failed to load pixbuf from GLoadableIcon: %s", error->message);
+      failed = TRUE;
+    }
+
+    g_object_unref (stream);
   }
 
-  return g_steal_pointer (&pixbuf);
+  g_object_unref (loader);
+  g_clear_error (&error);
+
+  return pixbuf;
 }
 
 static void
 set_class_color (HdyAvatar *self)
 {
   GtkStyleContext *context = gtk_widget_get_style_context (GTK_WIDGET (self));
-  g_autofree GRand *rand = NULL;
-  g_autofree gchar *new_class = NULL;
-  g_autofree gchar *old_class = g_strdup_printf ("color%d", self->color_class);
+  gchar *new_class;
+  gchar *old_class = g_strdup_printf ("color%d", self->color_class);
 
   gtk_style_context_remove_class (context, old_class);
 
   if (self->text == NULL || strlen (self->text) == 0) {
     /* Use a random color if we don't have a text */
-    rand = g_rand_new ();
+    GRand *rand = g_rand_new ();
     self->color_class = g_rand_int_range (rand, 1, NUMBER_OF_COLORS);
+    g_rand_free (rand);
   } else {
     self->color_class = (g_str_hash (self->text) % NUMBER_OF_COLORS) + 1;
   }
 
   new_class = g_strdup_printf ("color%d", self->color_class);
   gtk_style_context_add_class (context, new_class);
+
+  g_free (old_class);
+  g_free (new_class);
 }
 
 static void
@@ -502,13 +543,15 @@ clear_pango_layout (HdyAvatar *self)
 static void
 ensure_pango_layout (HdyAvatar *self)
 {
-  g_autofree gchar *initials = NULL;
+  gchar *initials;
 
   if (self->layout != NULL || self->text == NULL || strlen (self->text) == 0)
     return;
 
   initials = extract_initials_from_text (self->text);
   self->layout = gtk_widget_create_pango_layout (GTK_WIDGET (self), initials);
+
+  g_free (initials);
 }
 
 static void
@@ -660,10 +703,10 @@ draw_for_size (HdyAvatar *self,
   gdouble y = (gdouble)(height - size) / 2.0;
   const gchar *icon_name;
   GdkRGBA color;
-  g_autoptr (GtkIconInfo) icon = NULL;
-  g_autoptr (GdkPixbuf) pixbuf = NULL;
-  g_autoptr (GError) error = NULL;
-  g_autoptr (cairo_surface_t) surface = NULL;
+  GtkIconInfo *icon;
+  GdkPixbuf *pixbuf;
+  GError *error = NULL;
+  cairo_surface_t *surface;
 
   set_class_contrasted (self, size);
 
@@ -673,6 +716,8 @@ draw_for_size (HdyAvatar *self,
     gtk_render_icon_surface (context, cr, surface, x, y);
     gtk_render_background (context, cr, x, y, size, size);
     gtk_render_frame (context, cr, x, y, size, size);
+
+    cairo_surface_destroy (surface);
     return;
   }
 
@@ -707,17 +752,23 @@ draw_for_size (HdyAvatar *self,
   pixbuf = gtk_icon_info_load_symbolic (icon, &color, NULL, NULL, NULL, NULL, &error);
   if (error != NULL) {
     g_critical ("Failed to load icon `%s': %s", icon_name, error->message);
-    return;
-  }
 
-  surface = gdk_cairo_surface_create_from_pixbuf (pixbuf, scale_factor,
-                                                  gtk_widget_get_window (GTK_WIDGET (self)));
+    g_clear_error (&error);
+  } else {
+    surface = gdk_cairo_surface_create_from_pixbuf (pixbuf, scale_factor,
+                                                    gtk_widget_get_window (GTK_WIDGET (self)));
 
-  width = cairo_image_surface_get_width (surface);
-  height = cairo_image_surface_get_height (surface);
-  gtk_render_icon_surface (context, cr, surface,
-                           (((gdouble) size - ((gdouble) width / (gdouble) scale_factor)) / 2.0) + x,
-                           (((gdouble) size - ((gdouble) height / (gdouble) scale_factor)) / 2.0) + y);
+    width = cairo_image_surface_get_width (surface);
+    height = cairo_image_surface_get_height (surface);
+    gtk_render_icon_surface (context, cr, surface,
+                             (((gdouble) size - ((gdouble) width / (gdouble) scale_factor)) / 2.0) + x,
+                             (((gdouble) size - ((gdouble) height / (gdouble) scale_factor)) / 2.0) + y);
+    cairo_surface_destroy (surface);
+  }
+
+  g_object_unref (icon);
+  if (pixbuf != NULL)
+    g_object_unref (pixbuf);
 }
 
 static gboolean
@@ -1138,7 +1189,7 @@ hdy_avatar_set_image_load_func (HdyAvatar              *self,
                                 gpointer                user_data,
                                 GDestroyNotify          destroy)
 {
-  g_autoptr (HdyAvatarIcon) icon = NULL;
+  HdyAvatarIcon *icon = NULL;
 
   g_return_if_fail (HDY_IS_AVATAR (self));
   g_return_if_fail (user_data != NULL || (user_data == NULL && destroy == NULL));
@@ -1156,22 +1207,24 @@ hdy_avatar_set_image_load_func (HdyAvatar              *self,
   g_set_object (&self->load_func_icon, icon);
 
   /* Don't update the custom avatar when we have a user set GLoadableIcon */
-  if (self->icon)
-    return;
-
-  if (self->load_func_icon) {
-    gint scale_factor = gtk_widget_get_scale_factor (GTK_WIDGET (self));
+  if (!self->icon) {
+    if (self->load_func_icon) {
+      gint scale_factor = gtk_widget_get_scale_factor (GTK_WIDGET (self));
 
-    self->cancellable = g_cancellable_new ();
-    self->currently_loading_size = self->size * scale_factor;
-    load_icon_async (self,
-                     self->currently_loading_size,
-                     self->cancellable,
-                     (GAsyncReadyCallback) load_from_gicon_async_for_display_cb,
-                     NULL);
-  } else {
-    gtk_widget_queue_draw (GTK_WIDGET (self));
+      self->cancellable = g_cancellable_new ();
+      self->currently_loading_size = self->size * scale_factor;
+      load_icon_async (self,
+                       self->currently_loading_size,
+                       self->cancellable,
+                       (GAsyncReadyCallback) load_from_gicon_async_for_display_cb,
+                       NULL);
+    } else {
+      gtk_widget_queue_draw (GTK_WIDGET (self));
+    }
   }
+
+  if (icon != NULL)
+    g_object_unref (icon);
 }
 
 /**
@@ -1236,13 +1289,14 @@ hdy_avatar_draw_to_pixbuf (HdyAvatar *self,
                            gint       size,
                            gint       scale_factor)
 {
-  g_autoptr (cairo_surface_t) surface = NULL;
-  g_autoptr (cairo_t) cr = NULL;
-  g_autoptr (GdkPixbuf) custom_image = NULL;
-  g_autoptr (GdkPixbuf) pixbuf_from_icon = NULL;
+  cairo_surface_t *surface;
+  cairo_t *cr;
+  GdkPixbuf *custom_image = NULL;
+  GdkPixbuf *pixbuf_from_icon = NULL;
   gint scaled_size = size * scale_factor;
   GtkStyleContext *context;
   GtkAllocation bounds;
+  GdkPixbuf *result;
 
   g_return_val_if_fail (HDY_IS_AVATAR (self), NULL);
   g_return_val_if_fail (size > 0, NULL);
@@ -1274,9 +1328,18 @@ hdy_avatar_draw_to_pixbuf (HdyAvatar *self,
 
   draw_for_size (self, cr, custom_image, size, size, scale_factor);
 
-  return gdk_pixbuf_get_from_surface (surface, 0, 0,
-                                      bounds.width * scale_factor,
-                                      bounds.height * scale_factor);
+  result = gdk_pixbuf_get_from_surface (surface, 0, 0,
+                                        bounds.width * scale_factor,
+                                        bounds.height * scale_factor);
+
+  if (custom_image != NULL)
+    g_object_unref (custom_image);
+  if (pixbuf_from_icon != NULL)
+    g_object_unref (pixbuf_from_icon);
+  cairo_destroy (cr);
+  cairo_surface_destroy (surface);
+
+  return result;
 }
 
 /**
@@ -1303,7 +1366,7 @@ hdy_avatar_draw_to_pixbuf_async (HdyAvatar           *self,
                                  GAsyncReadyCallback  callback,
                                  gpointer             user_data)
 {
-  g_autoptr (GTask) task = NULL;
+  GTask *task;
   gint scaled_size = size * scale_factor;
   SizeData *data;
 
@@ -1327,9 +1390,11 @@ hdy_avatar_draw_to_pixbuf_async (HdyAvatar           *self,
                      scaled_size,
                      cancellable,
                      (GAsyncReadyCallback) load_from_gicon_async_for_export_cb,
-                     g_steal_pointer (&task));
+                     task);
   else
     g_task_return_pointer (task, NULL, NULL);
+
+  g_object_unref (task);
 }
 
 /**
@@ -1348,13 +1413,14 @@ hdy_avatar_draw_to_pixbuf_finish (HdyAvatar    *self,
                                   GAsyncResult *async_result)
 {
   GTask *task;
-  g_autoptr (GdkPixbuf) pixbuf_from_icon = NULL;
-  g_autoptr (GdkPixbuf) custom_image = NULL;
-  g_autoptr (cairo_surface_t) surface = NULL;
-  g_autoptr (cairo_t) cr = NULL;
+  GdkPixbuf *pixbuf_from_icon;
+  GdkPixbuf *custom_image;
+  cairo_surface_t *surface;
+  cairo_t *cr;
   SizeData *data;
   GtkStyleContext *context;
   GtkAllocation bounds;
+  GdkPixbuf *result;
 
   g_return_val_if_fail (G_IS_TASK (async_result), NULL);
 
@@ -1381,9 +1447,18 @@ hdy_avatar_draw_to_pixbuf_finish (HdyAvatar    *self,
                                       data->size * data->scale_factor);
   draw_for_size (self, cr, custom_image, data->size, data->size, data->scale_factor);
 
-  return gdk_pixbuf_get_from_surface (surface, 0, 0,
-                                      bounds.width * data->scale_factor,
-                                      bounds.height * data->scale_factor);
+  result = gdk_pixbuf_get_from_surface (surface, 0, 0,
+                                        bounds.width * data->scale_factor,
+                                        bounds.height * data->scale_factor);
+
+  if (custom_image != NULL)
+    g_object_unref (custom_image);
+  if (pixbuf_from_icon != NULL)
+    g_object_unref (pixbuf_from_icon);
+  cairo_destroy (cr);
+  cairo_surface_destroy (surface);
+
+  return result;
 }
 
 /**
diff --git a/src/hdy-carousel-box.c b/src/hdy-carousel-box.c
index a31f2040..b13541dc 100644
--- a/src/hdy-carousel-box.c
+++ b/src/hdy-carousel-box.c
@@ -433,7 +433,7 @@ animation_cb (GtkWidget     *widget,
               gpointer       user_data)
 {
   HdyCarouselBox *self = HDY_CAROUSEL_BOX (widget);
-  g_autoptr (GList) children = NULL;
+  GList *children;
   GList *l;
   gboolean should_continue;
   gdouble position_shift;
@@ -471,6 +471,8 @@ animation_cb (GtkWidget     *widget,
   if (!should_continue)
     self->tick_cb_id = 0;
 
+  g_list_free (children);
+
   return should_continue;
 }
 
@@ -569,7 +571,7 @@ hdy_carousel_box_draw (GtkWidget *widget,
       continue;
 
     if (info->dirty_region && !info->removing) {
-      g_autoptr (cairo_t) surface_cr = NULL;
+      cairo_t *surface_cr;
       GtkAllocation child_alloc;
 
       if (!info->surface) {
@@ -605,6 +607,8 @@ hdy_carousel_box_draw (GtkWidget *widget,
 
       cairo_region_destroy (info->dirty_region);
       info->dirty_region = NULL;
+
+      cairo_destroy (surface_cr);
     }
 
     if (!info->surface)
@@ -960,7 +964,7 @@ hdy_carousel_box_forall (GtkContainer *container,
                          gpointer      callback_data)
 {
   HdyCarouselBox *self = HDY_CAROUSEL_BOX (container);
-  g_autoptr (GList) children = NULL;
+  GList *children;
   GList *l;
 
   children = g_list_copy (self->children);
@@ -970,6 +974,8 @@ hdy_carousel_box_forall (GtkContainer *container,
     if (!child->removing)
        (* callback) (child->widget, callback_data);
   }
+
+  g_list_free (children);
 }
 
 static void
diff --git a/src/hdy-carousel-indicator-dots.c b/src/hdy-carousel-indicator-dots.c
index a74f977b..018e646b 100644
--- a/src/hdy-carousel-indicator-dots.c
+++ b/src/hdy-carousel-indicator-dots.c
@@ -233,8 +233,8 @@ hdy_carousel_indicator_dots_measure (GtkWidget      *widget,
   if (orientation == self->orientation) {
     gint i, n_points = 0;
     gdouble indicator_length, dot_size;
-    g_autofree gdouble *points = NULL;
-    g_autofree gdouble *sizes = NULL;
+    gdouble *points = NULL;
+    gdouble *sizes;
 
     if (self->carousel)
       points = hdy_swipeable_get_snap_points (HDY_SWIPEABLE (self->carousel), &n_points);
@@ -252,6 +252,9 @@ hdy_carousel_indicator_dots_measure (GtkWidget      *widget,
       indicator_length += dot_size * sizes[i];
 
     size = ceil (indicator_length);
+
+    g_free (sizes);
+    g_free (points);
   } else {
     size = 2 * DOTS_RADIUS_SELECTED;
   }
@@ -296,8 +299,7 @@ hdy_carousel_indicator_dots_draw (GtkWidget *widget,
   HdyCarouselIndicatorDots *self = HDY_CAROUSEL_INDICATOR_DOTS (widget);
   gint i, n_points;
   gdouble position;
-  g_autofree gdouble *points = NULL;
-  g_autofree gdouble *sizes = NULL;
+  gdouble *points;
 
   if (!self->carousel)
     return GDK_EVENT_PROPAGATE;
@@ -305,20 +307,25 @@ hdy_carousel_indicator_dots_draw (GtkWidget *widget,
   points = hdy_swipeable_get_snap_points (HDY_SWIPEABLE (self->carousel), &n_points);
   position = hdy_carousel_get_position (self->carousel);
 
-  if (n_points < 2)
-    return GDK_EVENT_PROPAGATE;
+  if (n_points >= 2) {
+    gdouble *sizes;
+
+    if (self->orientation == GTK_ORIENTATION_HORIZONTAL &&
+        gtk_widget_get_direction (widget) == GTK_TEXT_DIR_RTL)
+      position = points[n_points - 1] - position;
+
+    sizes = g_new0 (gdouble, n_points);
 
-  if (self->orientation == GTK_ORIENTATION_HORIZONTAL &&
-      gtk_widget_get_direction (widget) == GTK_TEXT_DIR_RTL)
-    position = points[n_points - 1] - position;
+    sizes[0] = points[0] + 1;
+    for (i = 1; i < n_points; i++)
+      sizes[i] = points[i] - points[i - 1];
 
-  sizes = g_new0 (gdouble, n_points);
+    draw_dots (widget, cr, self->orientation, position, sizes, n_points);
 
-  sizes[0] = points[0] + 1;
-  for (i = 1; i < n_points; i++)
-    sizes[i] = points[i] - points[i - 1];
+    g_free (sizes);
+  }
 
-  draw_dots (widget, cr, self->orientation, position, sizes, n_points);
+  g_free (points);
 
   return GDK_EVENT_PROPAGATE;
 }
diff --git a/src/hdy-carousel-indicator-lines.c b/src/hdy-carousel-indicator-lines.c
index c44bd3e9..344b3ba9 100644
--- a/src/hdy-carousel-indicator-lines.c
+++ b/src/hdy-carousel-indicator-lines.c
@@ -231,8 +231,8 @@ hdy_carousel_indicator_lines_measure (GtkWidget      *widget,
   if (orientation == self->orientation) {
     gint i, n_points = 0;
     gdouble indicator_length, line_size;
-    g_autofree gdouble *points = NULL;
-    g_autofree gdouble *sizes = NULL;
+    gdouble *points = NULL;
+    gdouble *sizes;
 
     if (self->carousel)
       points = hdy_swipeable_get_snap_points (HDY_SWIPEABLE (self->carousel), &n_points);
@@ -250,6 +250,10 @@ hdy_carousel_indicator_lines_measure (GtkWidget      *widget,
       indicator_length += line_size * sizes[i];
 
     size = ceil (indicator_length);
+
+    g_free (sizes);
+    g_free (points);
+
   } else {
     size = LINE_WIDTH;
   }
@@ -294,8 +298,7 @@ hdy_carousel_indicator_lines_draw (GtkWidget *widget,
   HdyCarouselIndicatorLines *self = HDY_CAROUSEL_INDICATOR_LINES (widget);
   gint i, n_points;
   gdouble position;
-  g_autofree gdouble *points = NULL;
-  g_autofree gdouble *sizes = NULL;
+  gdouble *points;
 
   if (!self->carousel)
     return GDK_EVENT_PROPAGATE;
@@ -303,20 +306,25 @@ hdy_carousel_indicator_lines_draw (GtkWidget *widget,
   points = hdy_swipeable_get_snap_points (HDY_SWIPEABLE (self->carousel), &n_points);
   position = hdy_carousel_get_position (self->carousel);
 
-  if (n_points < 2)
-    return GDK_EVENT_PROPAGATE;
+  if (n_points >= 2) {
+    gdouble *sizes;
 
-  if (self->orientation == GTK_ORIENTATION_HORIZONTAL &&
-      gtk_widget_get_direction (widget) == GTK_TEXT_DIR_RTL)
-    position = points[n_points - 1] - position;
+    if (self->orientation == GTK_ORIENTATION_HORIZONTAL &&
+        gtk_widget_get_direction (widget) == GTK_TEXT_DIR_RTL)
+      position = points[n_points - 1] - position;
 
-  sizes = g_new0 (gdouble, n_points);
+    sizes = g_new0 (gdouble, n_points);
 
-  sizes[0] = points[0] + 1;
-  for (i = 1; i < n_points; i++)
-    sizes[i] = points[i] - points[i - 1];
+    sizes[0] = points[0] + 1;
+    for (i = 1; i < n_points; i++)
+      sizes[i] = points[i] - points[i - 1];
+
+    draw_lines (widget, cr, self->orientation, position, sizes, n_points);
+
+    g_free (sizes);
+  }
 
-  draw_lines (widget, cr, self->orientation, position, sizes, n_points);
+  g_free (points);
 
   return GDK_EVENT_PROPAGATE;
 }
diff --git a/src/hdy-combo-row.c b/src/hdy-combo-row.c
index e546f77d..fa3c75b6 100644
--- a/src/hdy-combo-row.c
+++ b/src/hdy-combo-row.c
@@ -87,16 +87,21 @@ create_list_label (gpointer item,
                    gpointer user_data)
 {
   HdyComboRowGetName *get_name = (HdyComboRowGetName *) user_data;
-  g_autofree gchar *name = get_name->func (item, get_name->func_data);
-
-  return g_object_new (GTK_TYPE_LABEL,
-                       "ellipsize", PANGO_ELLIPSIZE_END,
-                       "label", name,
-                       "max-width-chars", 20,
-                       "valign", GTK_ALIGN_CENTER,
-                       "visible", TRUE,
-                       "xalign", 0.0,
-                        NULL);
+  gchar *name = get_name->func (item, get_name->func_data);
+  GtkWidget *widget;
+
+  widget = g_object_new (GTK_TYPE_LABEL,
+                         "ellipsize", PANGO_ELLIPSIZE_END,
+                         "label", name,
+                         "max-width-chars", 20,
+                         "valign", GTK_ALIGN_CENTER,
+                         "visible", TRUE,
+                         "xalign", 0.0,
+                          NULL);
+
+  g_free (name);
+
+  return widget;
 }
 
 static GtkWidget *
@@ -104,19 +109,24 @@ create_current_label (gpointer item,
                       gpointer user_data)
 {
   HdyComboRowGetName *get_name = (HdyComboRowGetName *) user_data;
-  g_autofree gchar *name = NULL;
+  gchar *name = NULL;
+  GtkWidget *widget;
 
   if (get_name->func)
     name = get_name->func (item, get_name->func_data);
 
-  return g_object_new (GTK_TYPE_LABEL,
-                       "ellipsize", PANGO_ELLIPSIZE_END,
-                       "halign", GTK_ALIGN_END,
-                       "label", name,
-                       "valign", GTK_ALIGN_CENTER,
-                       "visible", TRUE,
-                       "xalign", 0.0,
-                        NULL);
+  widget = g_object_new (GTK_TYPE_LABEL,
+                         "ellipsize", PANGO_ELLIPSIZE_END,
+                         "halign", GTK_ALIGN_END,
+                         "label", name,
+                         "valign", GTK_ALIGN_CENTER,
+                         "visible", TRUE,
+                         "xalign", 0.0,
+                          NULL);
+
+  g_free (name);
+
+  return widget;
 }
 
 static void
@@ -178,8 +188,7 @@ static void
 update (HdyComboRow *self)
 {
   HdyComboRowPrivate *priv = hdy_combo_row_get_instance_private (self);
-  g_autoptr(GObject) item = NULL;
-  g_autofree gchar *name = NULL;
+  GObject *item;
   GtkWidget *widget;
   guint n_items = priv->bound_model ? g_list_model_get_n_items (priv->bound_model) : 0;
   gint i;
@@ -209,16 +218,22 @@ update (HdyComboRow *self)
 
   item = g_list_model_get_item (priv->bound_model, priv->selected_index);
   if (priv->use_subtitle) {
+    gchar *name = NULL;
+
     if (priv->get_name != NULL && priv->get_name->func)
       name = priv->get_name->func (item, priv->get_name->func_data);
     else if (priv->get_name_internal != NULL && priv->get_name_internal->func)
       name = priv->get_name_internal->func (item, priv->get_name_internal->func_data);
     hdy_action_row_set_subtitle (HDY_ACTION_ROW (self), name);
+
+    g_free (name);
   }
   else {
     widget = priv->create_current_widget_func (item, priv->create_widget_func_data);
     gtk_container_add (GTK_CONTAINER (priv->current), widget);
   }
+
+  g_object_unref (item);
 }
 
 static void
@@ -653,7 +668,7 @@ hdy_combo_row_set_for_enum (HdyComboRow                     *self,
                             gpointer                         user_data,
                             GDestroyNotify                   user_data_free_func)
 {
-  g_autoptr (GListStore) store = g_list_store_new (HDY_TYPE_ENUM_VALUE_OBJECT);
+  GListStore *store = g_list_store_new (HDY_TYPE_ENUM_VALUE_OBJECT);
   /* g_autoptr for GEnumClass would require glib > 2.56 */
   GEnumClass *enum_class = NULL;
   gsize i;
@@ -663,13 +678,16 @@ hdy_combo_row_set_for_enum (HdyComboRow                     *self,
   enum_class = g_type_class_ref (enum_type);
   for (i = 0; i < enum_class->n_values; i++)
     {
-      g_autoptr(HdyEnumValueObject) obj = hdy_enum_value_object_new (&enum_class->values[i]);
+      HdyEnumValueObject *obj = hdy_enum_value_object_new (&enum_class->values[i]);
 
       g_list_store_append (store, obj);
+
+      g_object_unref (obj);
     }
 
   hdy_combo_row_bind_name_model (self, G_LIST_MODEL (store), (HdyComboRowGetNameFunc) get_name_func, 
user_data, user_data_free_func);
   g_type_class_unref (enum_class);
+  g_object_unref (store);
 }
 
 /**
diff --git a/src/hdy-expander-row.c b/src/hdy-expander-row.c
index 92c8dd00..e40c79b3 100644
--- a/src/hdy-expander-row.c
+++ b/src/hdy-expander-row.c
@@ -89,13 +89,15 @@ update_arrow (HdyExpanderRow *self)
   GtkWidget *previous_sibling = NULL;
 
   if (parent) {
-    g_autoptr (GList) siblings = gtk_container_get_children (GTK_CONTAINER (parent));
+    GList *siblings = gtk_container_get_children (GTK_CONTAINER (parent));
     GList *l;
 
     for (l = siblings; l != NULL && l->next != NULL && l->next->data != self; l = l->next);
 
     if (l && l->next && l->next->data == self)
       previous_sibling = l->data;
+
+    g_list_free (siblings);
   }
 
   if (priv->expanded)
diff --git a/src/hdy-header-bar.c b/src/hdy-header-bar.c
index 9d455e16..279623d3 100644
--- a/src/hdy-header-bar.c
+++ b/src/hdy-header-bar.c
@@ -333,13 +333,15 @@ hdy_header_bar_update_window_icon (HdyHeaderBar *self,
     pixbuf = hdy_gtk_window_get_icon_for_size (window, scale * 20);
 
   if (pixbuf) {
-    g_autoptr (cairo_surface_t) surface =
+    cairo_surface_t *surface =
       gdk_cairo_surface_create_from_pixbuf (pixbuf, scale, gtk_widget_get_window (priv->titlebar_icon));
 
     gtk_image_set_from_surface (GTK_IMAGE (priv->titlebar_icon), surface);
     g_object_unref (pixbuf);
     gtk_widget_show (priv->titlebar_icon);
 
+    cairo_surface_destroy (surface);
+
     return TRUE;
   }
 
diff --git a/src/hdy-header-group.c b/src/hdy-header-group.c
index 76664144..1138244d 100644
--- a/src/hdy-header-group.c
+++ b/src/hdy-header-group.c
@@ -333,10 +333,10 @@ update_decoration_layouts (HdyHeaderGroup *self)
   GSList *children;
   GtkSettings *settings;
   HdyHeaderGroupChild *start_child = NULL, *end_child = NULL;
-  g_autofree gchar *layout = NULL;
-  g_autofree gchar *start_layout = NULL;
-  g_autofree gchar *end_layout = NULL;
-  g_auto(GStrv) ends = NULL;
+  gchar *layout;
+  gchar *start_layout;
+  gchar *end_layout;
+  GStrv ends;
 
   g_return_if_fail (HDY_IS_HEADER_GROUP (self));
 
@@ -357,6 +357,8 @@ update_decoration_layouts (HdyHeaderGroup *self)
     for (; children != NULL; children = children->next)
       hdy_header_group_child_set_decoration_layout (HDY_HEADER_GROUP_CHILD (children->data), layout);
 
+    g_free (layout);
+
     return;
   }
 
@@ -380,6 +382,8 @@ update_decoration_layouts (HdyHeaderGroup *self)
   if (start_child == end_child) {
     hdy_header_group_child_set_decoration_layout (start_child, layout);
 
+    g_free (layout);
+
     return;
   }
 
@@ -393,6 +397,11 @@ update_decoration_layouts (HdyHeaderGroup *self)
   }
   hdy_header_group_child_set_decoration_layout (start_child, start_layout);
   hdy_header_group_child_set_decoration_layout (end_child, end_layout);
+
+  g_free (end_layout);
+  g_free (start_layout);
+  g_strfreev (ends);
+  g_free (layout);
 }
 
 static void
diff --git a/src/hdy-keypad-button.c b/src/hdy-keypad-button.c
index 02c6deec..d5a53873 100644
--- a/src/hdy-keypad-button.c
+++ b/src/hdy-keypad-button.c
@@ -41,7 +41,7 @@ G_DEFINE_TYPE (HdyKeypadButton, hdy_keypad_button, GTK_TYPE_BUTTON)
 static void
 format_label(HdyKeypadButton *self)
 {
-  g_autofree gchar *text = NULL;
+  gchar *text = NULL;
   gchar *secondary_text = NULL;
 
   if (self->symbols != NULL && *(self->symbols) != '\0') {
@@ -51,6 +51,8 @@ format_label(HdyKeypadButton *self)
 
   gtk_label_set_label (self->label, text);
   gtk_label_set_label (self->secondary_label, secondary_text);
+
+  g_free (text);
 }
 
 static void
diff --git a/src/hdy-keypad.c b/src/hdy-keypad.c
index 36210b7f..88809c7f 100644
--- a/src/hdy-keypad.c
+++ b/src/hdy-keypad.c
@@ -58,17 +58,18 @@ symbol_clicked (HdyKeypad *self,
                 gchar      symbol)
 {
   HdyKeypadPrivate *priv = hdy_keypad_get_instance_private (self);
-  g_autofree gchar *string = g_strdup_printf ("%c", symbol);
-
-  if (!priv->entry)
-    return;
+  gchar *string = g_strdup_printf ("%c", symbol);
+
+  if (priv->entry) {
+    g_signal_emit_by_name (priv->entry, "insert-at-cursor", string, NULL);
+    /* Set focus to the entry only when it can get focus
+     * https://gitlab.gnome.org/GNOME/gtk/issues/2204
+     */
+    if (gtk_widget_get_can_focus (GTK_WIDGET (priv->entry)))
+      gtk_entry_grab_focus_without_selecting (priv->entry);
+  }
 
-  g_signal_emit_by_name (priv->entry, "insert-at-cursor", string, NULL);
-  /* Set focus to the entry only when it can get focus
-   * https://gitlab.gnome.org/GNOME/gtk/issues/2204
-   */
-  if (gtk_widget_get_can_focus (GTK_WIDGET (priv->entry)))
-    gtk_entry_grab_focus_without_selecting (priv->entry);
+  g_free (string);
 }
 
 
diff --git a/src/hdy-main.c b/src/hdy-main.c
index f1c1631c..931428eb 100644
--- a/src/hdy-main.c
+++ b/src/hdy-main.c
@@ -58,8 +58,8 @@ hdy_themes_get_theme_name (gboolean *prefer_dark_theme)
 static void
 hdy_themes_update (GtkCssProvider *css_provider)
 {
-  g_autofree gchar *theme_name = NULL;
-  g_autofree gchar *resource_path = NULL;
+  gchar *theme_name;
+  gchar *resource_path;
   gboolean prefer_dark_theme = FALSE;
 
   g_assert (GTK_IS_CSS_PROVIDER (css_provider));
@@ -85,12 +85,15 @@ hdy_themes_update (GtkCssProvider *css_provider)
   }
 
   gtk_css_provider_load_from_resource (css_provider, resource_path);
+
+  g_free (resource_path);
+  g_free (theme_name);
 }
 
 static void
 load_fallback_style (void)
 {
-  g_autoptr (GtkCssProvider) css_provider = NULL;
+  GtkCssProvider *css_provider;
 
   css_provider = gtk_css_provider_new ();
   gtk_style_context_add_provider_for_screen (gdk_screen_get_default (),
@@ -98,6 +101,8 @@ load_fallback_style (void)
                                              GTK_STYLE_PROVIDER_PRIORITY_FALLBACK);
 
   gtk_css_provider_load_from_resource (css_provider, HDY_THEMES_PATH"fallback.css");
+
+  g_object_unref (css_provider);
 }
 
 /**
@@ -112,7 +117,7 @@ static void
 hdy_style_init (void)
 {
   static gsize guard = 0;
-  g_autoptr (GtkCssProvider) css_provider = NULL;
+  GtkCssProvider *css_provider;
   GtkSettings *settings;
 
   if (!g_once_init_enter (&guard))
@@ -137,6 +142,8 @@ hdy_style_init (void)
 
   load_fallback_style ();
 
+  g_object_unref (css_provider);
+
   g_once_init_leave (&guard, 1);
 }
 
diff --git a/src/hdy-preferences-group.c b/src/hdy-preferences-group.c
index 366b4791..973155df 100644
--- a/src/hdy-preferences-group.c
+++ b/src/hdy-preferences-group.c
@@ -76,7 +76,7 @@ static void
 update_listbox_visibility (HdyPreferencesGroup *self)
 {
   HdyPreferencesGroupPrivate *priv = hdy_preferences_group_get_instance_private (self);
-  g_autoptr(GList) children = NULL;
+  GList *children;
 
   /* We must wait until the listbox has been built and added. */
   if (priv->listbox == NULL)
@@ -85,6 +85,8 @@ update_listbox_visibility (HdyPreferencesGroup *self)
   children = gtk_container_get_children (GTK_CONTAINER (priv->listbox));
 
   gtk_widget_set_visible (GTK_WIDGET (priv->listbox), children != NULL);
+
+  g_list_free (children);
 }
 
 static gboolean
diff --git a/src/hdy-preferences-window.c b/src/hdy-preferences-window.c
index 294ca08e..ea696ac2 100644
--- a/src/hdy-preferences-window.c
+++ b/src/hdy-preferences-window.c
@@ -69,7 +69,7 @@ static GParamSpec *props[LAST_PROP];
 static gchar *
 strip_mnemonic (const gchar *src)
 {
-  g_autofree gchar *new_str = g_new (gchar, strlen (src) + 1);
+  gchar *new_str = g_new (gchar, strlen (src) + 1);
   gchar *dest = new_str;
   gboolean underscore = FALSE;
 
@@ -81,6 +81,8 @@ strip_mnemonic (const gchar *src)
     if (c == (gunichar) -1) {
       g_warning ("Invalid input string");
 
+      g_free (new_str);
+
       return NULL;
     }
 
@@ -104,7 +106,7 @@ strip_mnemonic (const gchar *src)
 
   *dest = 0;
 
-  return g_steal_pointer (&new_str);
+  return new_str;
 }
 
 static gboolean
@@ -112,9 +114,10 @@ filter_search_results (HdyActionRow         *row,
                        HdyPreferencesWindow *self)
 {
   HdyPreferencesWindowPrivate *priv = hdy_preferences_window_get_instance_private (self);
-  g_autofree gchar *text = g_utf8_casefold (gtk_entry_get_text (GTK_ENTRY (priv->search_entry)), -1);
-  g_autofree gchar *title = g_utf8_casefold (hdy_preferences_row_get_title (HDY_PREFERENCES_ROW (row)), -1);
-  g_autofree gchar *subtitle = NULL;
+  gchar *text = g_utf8_casefold (gtk_entry_get_text (GTK_ENTRY (priv->search_entry)), -1);
+  gchar *title = g_utf8_casefold (hdy_preferences_row_get_title (HDY_PREFERENCES_ROW (row)), -1);
+  gchar *subtitle = NULL;
+  gboolean result = FALSE;
 
   /* The CSS engine works in such a way that invisible children are treated as
    * visible widgets, which breaks the expectations of the .preferences  style
@@ -140,21 +143,24 @@ filter_search_results (HdyActionRow         *row,
     priv->n_last_search_results++;
     gtk_widget_show (GTK_WIDGET (row));
 
-    return TRUE;
-  }
-
-  subtitle = g_utf8_casefold (hdy_action_row_get_subtitle (row), -1);
+    result = TRUE;
+  } else {
+    subtitle = g_utf8_casefold (hdy_action_row_get_subtitle (row), -1);
 
-  if (!!strstr (subtitle, text)) {
-    priv->n_last_search_results++;
-    gtk_widget_show (GTK_WIDGET (row));
+    if (!!strstr (subtitle, text)) {
+      priv->n_last_search_results++;
+      gtk_widget_show (GTK_WIDGET (row));
 
-    return TRUE;
+      result = TRUE;
+    } else {
+      gtk_widget_hide (GTK_WIDGET (row));
+    }
   }
 
-  gtk_widget_hide (GTK_WIDGET (row));
-
-  return FALSE;
+  g_free (subtitle);
+  g_free (title);
+  g_free (text);
+  return result;
 }
 
 static GtkWidget *
@@ -194,8 +200,10 @@ new_search_row_for_preference (HdyPreferencesRow    *row,
   if (group_title && !hdy_view_switcher_title_get_title_visible (priv->view_switcher_title))
     hdy_action_row_set_subtitle (widget, group_title);
   if (group_title) {
-    g_autofree gchar *subtitle = g_strdup_printf ("%s → %s", page_title != NULL ? page_title : _("Untitled 
page"), group_title);
+    gchar *subtitle = g_strdup_printf ("%s → %s", page_title != NULL ? page_title : _("Untitled page"), 
group_title);
     hdy_action_row_set_subtitle (widget, subtitle);
+
+    g_free (subtitle);
   } else if (page_title)
     hdy_action_row_set_subtitle (widget, page_title);
 
@@ -211,7 +219,7 @@ static void
 update_search_results (HdyPreferencesWindow *self)
 {
   HdyPreferencesWindowPrivate *priv = hdy_preferences_window_get_instance_private (self);
-  g_autoptr (GListStore) model;
+  GListStore *model;
 
   model = g_list_store_new (HDY_TYPE_PREFERENCES_ROW);
   gtk_container_foreach (GTK_CONTAINER (priv->pages_stack), (GtkCallback) 
hdy_preferences_page_add_preferences_to_model, model);
@@ -219,6 +227,8 @@ update_search_results (HdyPreferencesWindow *self)
   for (guint i = 0; i < g_list_model_get_n_items (G_LIST_MODEL (model)); i++)
     gtk_container_add (GTK_CONTAINER (priv->search_results),
                        new_search_row_for_preference ((HdyPreferencesRow *) g_list_model_get_item 
(G_LIST_MODEL (model), i), self));
+
+  g_object_unref (model);
 }
 
 static void
diff --git a/src/hdy-settings.c b/src/hdy-settings.c
index 7e177efe..b946b7c6 100644
--- a/src/hdy-settings.c
+++ b/src/hdy-settings.c
@@ -345,8 +345,8 @@ static void
 init_gsettings (HdySettings *self)
 {
   GSettingsSchemaSource *source;
-  g_autoptr (GSettingsSchema) schema = NULL;
-  g_autoptr (GSettingsSchema) a11y_schema = NULL;
+  GSettingsSchema *schema;
+  GSettingsSchema *a11y_schema;
 
 #ifndef G_OS_WIN32
   /* While we can access gsettings in flatpak, we can't do anything useful with
@@ -384,6 +384,11 @@ init_gsettings (HdySettings *self)
                               G_CALLBACK (gsettings_high_contrast_changed_cb),
                               self);
   }
+
+  if (a11y_schema != NULL)
+    g_settings_schema_unref (a11y_schema);
+  if (schema != NULL)
+    g_settings_schema_unref (schema);
 }
 
 /* Legacy */
@@ -391,7 +396,8 @@ init_gsettings (HdySettings *self)
 static gboolean
 is_theme_high_contrast (void)
 {
-  g_autofree gchar *icon_theme_name = NULL;
+  gchar *icon_theme_name;
+  gboolean result;
 
   /* We're using icon theme here as we control gtk-theme-name and it
    * interferes with the notifications. */
@@ -399,8 +405,11 @@ is_theme_high_contrast (void)
                 "gtk-icon-theme-name", &icon_theme_name,
                 NULL);
 
-  return !g_strcmp0 (icon_theme_name, "HighContrast") ||
-         !g_strcmp0 (icon_theme_name, "HighContrastInverse");
+  result = !g_strcmp0 (icon_theme_name, "HighContrast") ||
+           !g_strcmp0 (icon_theme_name, "HighContrastInverse");
+
+  g_free (icon_theme_name);
+  return result;
 }
 
 static void
diff --git a/src/hdy-shadow-helper.c b/src/hdy-shadow-helper.c
index 278e88e3..bf9b8736 100644
--- a/src/hdy-shadow-helper.c
+++ b/src/hdy-shadow-helper.c
@@ -60,7 +60,7 @@ create_context (HdyShadowHelper *self,
                 const gchar     *name,
                 GtkPanDirection  direction)
 {
-  g_autoptr(GtkWidgetPath) path = NULL;
+  GtkWidgetPath *path;
   GtkStyleContext *context;
   gint pos;
   const gchar *direction_name;
@@ -81,6 +81,8 @@ create_context (HdyShadowHelper *self,
 
   g_type_class_unref (enum_class);
 
+  gtk_widget_path_unref (path);
+
   return context;
 }
 
@@ -116,9 +118,9 @@ create_element_pattern (GtkStyleContext *context,
                         gint             height,
                         gint             scale)
 {
-  g_autoptr (cairo_surface_t) surface =
+  cairo_surface_t *surface =
     cairo_image_surface_create (CAIRO_FORMAT_ARGB32, width * scale, height * scale);
-  g_autoptr (cairo_t) cr = cairo_create (surface);
+  cairo_t *cr = cairo_create (surface);
   cairo_pattern_t *pattern;
 
   cairo_surface_set_device_scale (surface, scale, scale);
@@ -128,6 +130,9 @@ create_element_pattern (GtkStyleContext *context,
 
   pattern = cairo_pattern_create_for_surface (surface);
 
+  cairo_destroy (cr);
+  cairo_surface_destroy (surface);
+
   return pattern;
 }
 
@@ -137,10 +142,10 @@ cache_shadow (HdyShadowHelper *self,
               gint             height,
               GtkPanDirection  direction)
 {
-  g_autoptr(GtkStyleContext) dim_context = NULL;
-  g_autoptr(GtkStyleContext) shadow_context = NULL;
-  g_autoptr(GtkStyleContext) border_context = NULL;
-  g_autoptr(GtkStyleContext) outline_context = NULL;
+  GtkStyleContext *dim_context;
+  GtkStyleContext *shadow_context;
+  GtkStyleContext *border_context;
+  GtkStyleContext *outline_context = NULL;
   gint shadow_size, border_size, outline_size, scale;
 
   scale = gtk_widget_get_scale_factor (self->widget);
@@ -183,6 +188,11 @@ cache_shadow (HdyShadowHelper *self,
   self->last_width = width;
   self->last_height = height;
   self->last_scale = scale;
+
+  g_object_unref (outline_context);
+  g_object_unref (border_context);
+  g_object_unref (shadow_context);
+  g_object_unref (dim_context);
 }
 
 static void
diff --git a/src/hdy-squeezer.c b/src/hdy-squeezer.c
index 51188408..ce6c0e36 100644
--- a/src/hdy-squeezer.c
+++ b/src/hdy-squeezer.c
@@ -735,7 +735,7 @@ hdy_squeezer_draw (GtkWidget *widget,
     if (gtk_progress_tracker_get_state (&self->tracker) != GTK_PROGRESS_STATE_AFTER) {
       if (self->last_visible_surface == NULL &&
           self->last_visible_child != NULL) {
-        g_autoptr (cairo_t) pattern_cr = NULL;
+        cairo_t *pattern_cr;
 
         gtk_widget_get_allocation (self->last_visible_child->widget,
                                    &self->last_visible_surface_allocation);
@@ -749,6 +749,8 @@ hdy_squeezer_draw (GtkWidget *widget,
          * bin_window offset.
          */
         gtk_widget_draw (self->last_visible_child->widget, pattern_cr);
+
+        cairo_destroy (pattern_cr);
       }
 
       cairo_rectangle (cr,
diff --git a/src/hdy-stackable-box.c b/src/hdy-stackable-box.c
index f866cb60..6b1b5826 100644
--- a/src/hdy-stackable-box.c
+++ b/src/hdy-stackable-box.c
@@ -2302,7 +2302,7 @@ void
 hdy_stackable_box_remove (HdyStackableBox *self,
                           GtkWidget       *widget)
 {
-  g_autoptr (HdyStackableBoxChildInfo) child_info = find_child_info_for_widget (self, widget);
+  HdyStackableBoxChildInfo *child_info = find_child_info_for_widget (self, widget);
   gboolean contains_child = child_info != NULL;
 
   g_return_if_fail (contains_child);
@@ -2326,6 +2326,8 @@ hdy_stackable_box_remove (HdyStackableBox *self,
   unregister_window (self, child_info);
 
   gtk_widget_unparent (widget);
+
+  free_child_info (child_info);
 }
 
 void
@@ -2338,7 +2340,7 @@ hdy_stackable_box_forall (HdyStackableBox *self,
    * looping through it, for example by calling hdy_stackable_box_remove() on all
    * children when destroying the HdyStackableBox_private_offset.
    */
-  g_autoptr (GList) children_copy = g_list_copy (self->children);
+  GList *children_copy = g_list_copy (self->children);
   GList *children;
   HdyStackableBoxChildInfo *child_info;
 
@@ -2351,6 +2353,8 @@ hdy_stackable_box_forall (HdyStackableBox *self,
   g_list_free (self->children_reversed);
   self->children_reversed = g_list_copy (self->children);
   self->children_reversed = g_list_reverse (self->children_reversed);
+
+  g_list_free (children);
 }
 
 static void
diff --git a/src/hdy-style-manager.c b/src/hdy-style-manager.c
index 4dd7e8fd..1aa06970 100644
--- a/src/hdy-style-manager.c
+++ b/src/hdy-style-manager.c
@@ -109,8 +109,8 @@ find_theme_dir (const gchar *dir,
                 const gchar *name,
                 const gchar *variant)
 {
-  g_autofree gchar *file = NULL;
-  g_autofree gchar *base = NULL;
+  gchar *file;
+  gchar *base;
   gchar *path;
   gint i;
 
@@ -125,7 +125,8 @@ find_theme_dir (const gchar *dir,
     base = g_build_filename (dir, name, NULL);
 
   for (i = MINOR; i >= 0; i = i - 2) {
-    g_autofree gchar *subsubdir = NULL;
+    gchar *subsubdir;
+    gboolean do_break = FALSE;
 
     if (i < 14)
       i = 0;
@@ -134,12 +135,19 @@ find_theme_dir (const gchar *dir,
     path = g_build_filename (base, subsubdir, file, NULL);
 
     if (g_file_test (path, G_FILE_TEST_EXISTS))
-      break;
+      do_break = TRUE;
+
+    g_free (subsubdir);
 
-    g_free (path);
-    path = NULL;
+    if (do_break)
+      break;
+    else
+      g_free (path);
   }
 
+  g_free (base);
+  g_free (file);
+
   return path;
 }
 
@@ -149,7 +157,7 @@ static gchar *
 find_theme (const gchar *name,
             const gchar *variant)
 {
-  g_autofree gchar *dir = NULL;
+  gchar *dir;
   const gchar *const *dirs;
   gchar *path;
   gint i;
@@ -176,6 +184,8 @@ find_theme (const gchar *name,
   dir = get_theme_dir ();
   path = find_theme_dir (dir, NULL, name, variant);
 
+  g_free (dir);
+
   return path;
 }
 
@@ -183,8 +193,9 @@ static gboolean
 check_theme_exists (const gchar *name,
                     const gchar *variant)
 {
-  g_autofree gchar *resource_path = NULL;
-  g_autofree gchar *path = NULL;
+  gchar *resource_path;
+  gchar *path = NULL;
+  gboolean result;
 
   /* try loading the resource for the theme. This is mostly meant for built-in
    * themes.
@@ -195,25 +206,35 @@ check_theme_exists (const gchar *name,
     resource_path = g_strdup_printf ("/org/gtk/libgtk/theme/%s/gtk.css", name);
 
   if (g_resources_get_info (resource_path, 0, NULL, NULL, NULL))
-    return TRUE;
+    result = TRUE;
+  else {
+    /* Next try looking for files in the various theme directories. */
+    path = find_theme (name, variant);
+    result = path != NULL;
+  }
 
-  /* Next try looking for files in the various theme directories. */
-  path = find_theme (name, variant);
+  g_free (path);
+  g_free (resource_path);
 
-  return path != NULL;
+  return result;
 }
 
 static gchar *
 get_system_theme_name (void)
 {
   GdkScreen *screen = gdk_screen_get_default ();
-  g_auto (GValue) value = G_VALUE_INIT;
+  GValue value = G_VALUE_INIT;
+  gchar *ret;
 
   g_value_init (&value, G_TYPE_STRING);
   if (!gdk_screen_get_setting (screen, "gtk-theme-name", &value))
-    return g_strdup ("Adwaita");
+    ret = g_strdup ("Adwaita");
+  else
+    ret = g_value_dup_string (&value);
 
-  return g_value_dup_string (&value);
+  g_value_unset (&value);
+
+  return ret;
 }
 
 static void
@@ -319,7 +340,7 @@ update_stylesheet (HdyStyleManager *self)
                   self->dark ? "HighContrastInverse" : "HighContrast",
                   NULL);
   } else {
-    g_autofree gchar *theme_name = get_system_theme_name ();
+    gchar *theme_name = get_system_theme_name ();
     gboolean override_theme = FALSE;
 
     if (g_str_has_suffix (theme_name, "-dark")) {
@@ -333,6 +354,8 @@ update_stylesheet (HdyStyleManager *self)
       g_object_set (gtk_settings, "gtk-theme-name", theme_name, NULL);
     else
       gtk_settings_reset_property (gtk_settings, "gtk-theme-name");
+
+    g_free (theme_name);
   }
 
   g_signal_handlers_unblock_by_func (gtk_settings,
@@ -654,7 +677,7 @@ static void
 hdy_style_manager_ensure (void)
 {
   GdkDisplayManager *display_manager = gdk_display_manager_get ();
-  g_autoptr (GSList) displays = NULL;
+  GSList *displays;
   GSList *l;
 
   if (display_style_managers)
@@ -675,6 +698,8 @@ hdy_style_manager_ensure (void)
                     "display-opened",
                     G_CALLBACK (register_display),
                     NULL);
+
+  g_slist_free (displays);
 }
 
 /**
diff --git a/src/hdy-swipe-tracker.c b/src/hdy-swipe-tracker.c
index 7224ecd2..88d5027b 100644
--- a/src/hdy-swipe-tracker.c
+++ b/src/hdy-swipe-tracker.c
@@ -201,13 +201,15 @@ get_range (HdySwipeTracker *self,
            gdouble         *first,
            gdouble         *last)
 {
-  g_autofree gdouble *points = NULL;
+  gdouble *points;
   gint n;
 
   points = hdy_swipeable_get_snap_points (self->swipeable, &n);
 
   *first = points[0];
   *last = points[n - 1];
+
+  g_free (points);
 }
 
 static void
@@ -241,7 +243,7 @@ gesture_prepare (HdySwipeTracker        *self,
 static void
 trim_history (HdySwipeTracker *self)
 {
-  g_autoptr (GdkEvent) event = gtk_get_current_event ();
+  GdkEvent *event = gtk_get_current_event ();
   guint32 threshold_time = gdk_event_get_time (event) - EVENT_HISTORY_THRESHOLD_MS;
   guint i;
 
@@ -255,13 +257,15 @@ trim_history (HdySwipeTracker *self)
 
   if (i > 0)
     g_array_remove_range (self->event_history, 0, i);
+
+  gdk_event_free (event);
 }
 
 static void
 append_to_history (HdySwipeTracker *self,
                    gdouble          delta)
 {
-  g_autoptr (GdkEvent) event = gtk_get_current_event ();
+  GdkEvent *event = gtk_get_current_event ();
   EventHistoryRecord record;
 
   trim_history (self);
@@ -270,6 +274,8 @@ append_to_history (HdySwipeTracker *self,
   record.time = gdk_event_get_time (event);
 
   g_array_append_val (self->event_history, record);
+
+  gdk_event_free (event);
 }
 
 static gdouble
@@ -400,11 +406,13 @@ gesture_update (HdySwipeTracker *self,
     return;
 
   if (!self->allow_long_swipes) {
-    g_autofree gdouble *points = NULL;
+    gdouble *points;
     gint n;
 
     points = hdy_swipeable_get_snap_points (self->swipeable, &n);
     get_bounds (self, points, n, self->initial_progress, &lower, &upper);
+
+    g_free (points);
   } else {
     get_range (self, &lower, &upper);
   }
@@ -423,7 +431,7 @@ get_end_progress (HdySwipeTracker *self,
                   gboolean         is_touchpad)
 {
   gdouble pos, decel, slope;
-  g_autofree gdouble *points = NULL;
+  gdouble *points;
   gint n;
   gdouble lower, upper;
 
@@ -432,8 +440,13 @@ get_end_progress (HdySwipeTracker *self,
 
   points = hdy_swipeable_get_snap_points (self->swipeable, &n);
 
-  if (ABS (velocity) < (is_touchpad ? VELOCITY_THRESHOLD_TOUCHPAD : VELOCITY_THRESHOLD_TOUCH))
-    return points[find_closest_point (points, n, self->progress)];
+  if (ABS (velocity) < (is_touchpad ? VELOCITY_THRESHOLD_TOUCHPAD : VELOCITY_THRESHOLD_TOUCH)) {
+    pos = points[find_closest_point (points, n, self->progress)];
+
+    g_free (points);
+
+    return pos;
+  }
 
   decel = is_touchpad ? DECELERATION_TOUCHPAD : DECELERATION_TOUCH;
   slope = decel / (1.0 - decel) / 1000.0;
@@ -461,6 +474,8 @@ get_end_progress (HdySwipeTracker *self,
   pos = CLAMP (pos, lower, upper);
   pos = points[find_point_for_projection (self, points, n, pos, velocity)];
 
+  g_free (points);
+
   return pos;
 }
 
diff --git a/src/hdy-tab-view.c b/src/hdy-tab-view.c
index c8999498..dfcabf2f 100644
--- a/src/hdy-tab-view.c
+++ b/src/hdy-tab-view.c
@@ -774,7 +774,7 @@ insert_page (HdyTabView *self,
              gint        position,
              gboolean    pinned)
 {
-  g_autoptr (HdyTabPage) page =
+  HdyTabPage *page =
     g_object_new (HDY_TYPE_TAB_PAGE,
                   "child", child,
                   "parent", parent,
@@ -787,6 +787,8 @@ insert_page (HdyTabView *self,
   if (!self->selected_page)
     hdy_tab_view_set_selected_page (self, page);
 
+  g_object_unref (page);
+
   return page;
 }
 
@@ -2389,7 +2391,7 @@ HdyTabPage *
 hdy_tab_view_get_nth_page (HdyTabView *self,
                            gint        position)
 {
-  g_autoptr (HdyTabPage) page = NULL;
+  HdyTabPage *page;
 
   g_return_val_if_fail (HDY_IS_TAB_VIEW (self), NULL);
   g_return_val_if_fail (position >= 0, NULL);
@@ -2397,6 +2399,8 @@ hdy_tab_view_get_nth_page (HdyTabView *self,
 
   page = g_list_model_get_item (G_LIST_MODEL (self->pages), (guint) position);
 
+  g_object_unref (page);
+
   return page;
 }
 
diff --git a/src/hdy-value-object.c b/src/hdy-value-object.c
index d1a7dbc7..643fd3f8 100644
--- a/src/hdy-value-object.c
+++ b/src/hdy-value-object.c
@@ -72,9 +72,10 @@ hdy_value_object_new (const GValue *value)
 HdyValueObject*
 hdy_value_object_new_collect (GType type, ...)
 {
-  g_auto(GValue) value = G_VALUE_INIT;
-  g_autofree gchar *error = NULL;
+  GValue value = G_VALUE_INIT;
+  gchar *error = NULL;
   va_list var_args;
+  HdyValueObject *ret;
 
   va_start (var_args, type);
 
@@ -85,9 +86,14 @@ hdy_value_object_new_collect (GType type, ...)
   if (error)
     g_critical ("%s: %s", G_STRFUNC, error);
 
-  return g_object_new (HDY_TYPE_VALUE_OBJECT,
-                       "value", &value,
-                       NULL);
+  ret = g_object_new (HDY_TYPE_VALUE_OBJECT,
+                      "value", &value,
+                      NULL);
+
+  g_value_unset (&value);
+  g_free (error);
+
+  return ret;
 }
 
 /**
@@ -106,11 +112,16 @@ hdy_value_object_new_collect (GType type, ...)
 HdyValueObject*
 hdy_value_object_new_string (const gchar *string)
 {
-  g_auto(GValue) value = G_VALUE_INIT;
+  GValue value = G_VALUE_INIT;
+  HdyValueObject *ret;
 
   g_value_init (&value, G_TYPE_STRING);
   g_value_set_string (&value, string);
-  return hdy_value_object_new (&value);
+  ret = hdy_value_object_new (&value);
+
+  g_value_unset (&value);
+
+  return ret;
 }
 
 /**
@@ -129,11 +140,16 @@ hdy_value_object_new_string (const gchar *string)
 HdyValueObject*
 hdy_value_object_new_take_string (gchar *string)
 {
-  g_auto(GValue) value = G_VALUE_INIT;
+  GValue value = G_VALUE_INIT;
+  HdyValueObject *ret;
 
   g_value_init (&value, G_TYPE_STRING);
   g_value_take_string (&value, string);
-  return hdy_value_object_new (&value);
+  ret = hdy_value_object_new (&value);
+
+  g_value_unset (&value);
+
+  return ret;
 }
 
 static void
diff --git a/src/hdy-view-switcher.c b/src/hdy-view-switcher.c
index e0525b0c..61e5872f 100644
--- a/src/hdy-view-switcher.c
+++ b/src/hdy-view-switcher.c
@@ -97,8 +97,8 @@ update_button (HdyViewSwitcher       *self,
                GtkWidget             *widget,
                HdyViewSwitcherButton *button)
 {
-  g_autofree gchar *title = NULL;
-  g_autofree gchar *icon_name = NULL;
+  gchar *title = NULL;
+  gchar *icon_name = NULL;
   gboolean needs_attention;
 
   gtk_container_child_get (GTK_CONTAINER (self->stack), widget,
@@ -116,6 +116,9 @@ update_button (HdyViewSwitcher       *self,
 
   gtk_widget_set_visible (GTK_WIDGET (button),
                           gtk_widget_get_visible (widget) && (title != NULL || icon_name != NULL));
+
+  g_free (icon_name);
+  g_free (title);
 }
 
 static void
@@ -226,7 +229,7 @@ static void
 add_button_for_stack_child (HdyViewSwitcher *self,
                             GtkWidget       *stack_child)
 {
-  g_autoptr (GList) children = gtk_container_get_children (GTK_CONTAINER (self->box));
+  GList *children = gtk_container_get_children (GTK_CONTAINER (self->box));
   HdyViewSwitcherButton *button = HDY_VIEW_SWITCHER_BUTTON (hdy_view_switcher_button_new ());
 
   g_object_set_data (G_OBJECT (button), "stack-child", stack_child);
@@ -247,6 +250,8 @@ add_button_for_stack_child (HdyViewSwitcher *self,
   g_signal_connect (stack_child, "child-notify::position", G_CALLBACK (on_position_updated), self);
 
   g_hash_table_insert (self->buttons, stack_child, button);
+
+  g_list_free (children);
 }
 
 static void
@@ -394,7 +399,7 @@ hdy_view_switcher_get_preferred_width (GtkWidget *widget,
                                        gint      *nat)
 {
   HdyViewSwitcher *self = HDY_VIEW_SWITCHER (widget);
-  g_autoptr (GList) children = gtk_container_get_children (GTK_CONTAINER (self->box));
+  GList *children = gtk_container_get_children (GTK_CONTAINER (self->box));
   gint max_h_min = 0, max_h_nat = 0, max_v_min = 0, max_v_nat = 0;
   gint n_children = 0;
 
@@ -436,13 +441,15 @@ hdy_view_switcher_get_preferred_width (GtkWidget *widget,
   }
 
   hdy_css_measure (widget, GTK_ORIENTATION_HORIZONTAL, min, nat);
+
+  g_list_free (children);
 }
 
 static gint
 is_narrow (HdyViewSwitcher *self,
            gint             width)
 {
-  g_autoptr (GList) children = gtk_container_get_children (GTK_CONTAINER (self->box));
+  GList *children;
   gint max_h_min = 0;
   gint n_children = 0;
 
@@ -452,6 +459,7 @@ is_narrow (HdyViewSwitcher *self,
   if (self->policy == HDY_VIEW_SWITCHER_POLICY_WIDE)
     return FALSE;
 
+  children = gtk_container_get_children (GTK_CONTAINER (self->box));
   for (GList *l = children; l != NULL; l = g_list_next (l)) {
     gint h_min = 0;
 
@@ -464,6 +472,7 @@ is_narrow (HdyViewSwitcher *self,
     n_children++;
   }
 
+  g_list_free (children);
   return (max_h_min * n_children) > width;
 }
 
@@ -473,7 +482,7 @@ hdy_view_switcher_size_allocate (GtkWidget     *widget,
 {
   HdyViewSwitcher *self = HDY_VIEW_SWITCHER (widget);
 
-  g_autoptr (GList) children = gtk_container_get_children (GTK_CONTAINER (self->box));
+  GList *children = gtk_container_get_children (GTK_CONTAINER (self->box));
   GtkOrientation orientation;
 
   hdy_css_size_allocate (widget, allocation);
@@ -486,6 +495,8 @@ hdy_view_switcher_size_allocate (GtkWidget     *widget,
     gtk_orientable_set_orientation (GTK_ORIENTABLE (l->data), orientation);
 
   GTK_WIDGET_CLASS (hdy_view_switcher_parent_class)->size_allocate (widget, allocation);
+
+  g_list_free (children);
 }
 
 static void
diff --git a/src/hdy-window-handle-controller.c b/src/hdy-window-handle-controller.c
index 49d9e06a..8d82bb61 100644
--- a/src/hdy-window-handle-controller.c
+++ b/src/hdy-window-handle-controller.c
@@ -322,8 +322,9 @@ titlebar_action (HdyWindowHandleController *self,
                  guint                      button)
 {
   GtkSettings *settings;
-  g_autofree gchar *action = NULL;
+  gchar *action;
   GtkWindow *window = get_window (self);
+  gboolean result;
 
   if (!window)
     return FALSE;
@@ -350,10 +351,9 @@ titlebar_action (HdyWindowHandleController *self,
   if (action == NULL)
     return FALSE;
 
-  if (g_str_equal (action, "none"))
-    return FALSE;
-
-  if (g_str_has_prefix (action, "toggle-maximize")) {
+  if (g_str_equal (action, "none")) {
+    result = FALSE;
+  } else if (g_str_has_prefix (action, "toggle-maximize")) {
     /*
      * gtk header bar won't show the maximize button if the following
      * properties are not met, apply the same to title bar actions for
@@ -363,30 +363,28 @@ titlebar_action (HdyWindowHandleController *self,
         gtk_window_get_type_hint (window) == GDK_WINDOW_TYPE_HINT_NORMAL)
           hdy_gtk_window_toggle_maximized (window);
 
-    return TRUE;
-  }
-
-  if (g_str_equal (action, "lower")) {
+    result = TRUE;
+  } else if (g_str_equal (action, "lower")) {
     gdk_window_lower (gtk_widget_get_window (GTK_WIDGET (window)));
 
-    return TRUE;
-  }
-
-  if (g_str_equal (action, "minimize")) {
+    result = TRUE;
+  } else if (g_str_equal (action, "minimize")) {
     gdk_window_iconify (gtk_widget_get_window (GTK_WIDGET (window)));
 
-    return TRUE;
-  }
-
-  if (g_str_equal (action, "menu")) {
+    result = TRUE;
+  } else if (g_str_equal (action, "menu")) {
     do_popup (self, (GdkEventButton*) event);
 
-    return TRUE;
+    result = TRUE;
+  } else {
+    g_warning ("Unsupported titlebar action %s", action);
+
+    result = FALSE;
   }
 
-  g_warning ("Unsupported titlebar action %s", action);
+  g_free (action);
 
-  return FALSE;
+  return result;
 }
 
 static void
diff --git a/src/hdy-window-mixin.c b/src/hdy-window-mixin.c
index 4bade07c..bd3320e9 100644
--- a/src/hdy-window-mixin.c
+++ b/src/hdy-window-mixin.c
@@ -77,7 +77,7 @@ update_child_context (HdyWindowMixin  *self,
                       GtkStyleContext *context,
                       const gchar     *name)
 {
-  g_autoptr (GtkWidgetPath) path = gtk_widget_path_new ();
+  GtkWidgetPath *path = gtk_widget_path_new ();
   GtkStyleContext *parent = gtk_widget_get_style_context (GTK_WIDGET (self->window));
   gint position;
 
@@ -87,6 +87,8 @@ update_child_context (HdyWindowMixin  *self,
 
   gtk_style_context_set_path (context, path);
   gtk_style_context_set_state (context, gtk_style_context_get_state (parent));
+
+  gtk_widget_path_unref (path);
 }
 
 static void
@@ -214,7 +216,7 @@ create_masks (HdyWindowMixin *self,
     return;
 
   for (i = 0; i < HDY_N_CORNERS; i++) {
-    g_autoptr (cairo_t) mask_cr = NULL;
+    cairo_t *mask_cr;
 
     self->masks[i] =
       cairo_surface_create_similar_image (cairo_get_target (cr),
@@ -232,6 +234,8 @@ create_masks (HdyWindowMixin *self,
                r,
                0, G_PI * 2);
     cairo_fill (mask_cr);
+
+    cairo_destroy (mask_cr);
   }
 }
 
@@ -347,8 +351,8 @@ hdy_window_mixin_draw (HdyWindowMixin *self,
     GdkRectangle clip = { 0 };
     gint width, height, x, y, w, h, r, scale_factor;
     GtkWidget *titlebar;
-    g_autoptr (cairo_surface_t) surface = NULL;
-    g_autoptr (cairo_t) surface_cr = NULL;
+    cairo_surface_t *surface;
+    cairo_t *surface_cr;
     GtkBorder shadow;
 
     /* Use the parent drawing unless we have a reason to use masking */
@@ -452,9 +456,15 @@ hdy_window_mixin_draw (HdyWindowMixin *self,
                      HDY_CORNER_BOTTOM_RIGHT, x + w - r, y + h - r);
 
       cairo_surface_flush (surface);
+
     }
 
     cairo_restore (cr);
+
+    cairo_destroy (surface_cr);
+
+    if (should_mask_corners)
+      cairo_surface_destroy (surface);
   }
 
   data.self = self;


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