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libweston: Convert remaning destroy signals

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Replaces potential corruption signal emit call sites with the more safer
weston_signal_emit_mutable().

Signed-off-by: Marius Vlad <marius.vlad@collabora.com>
This commit is contained in:
Marius Vlad 2021-12-09 14:07:21 +02:00 committed by Daniel Stone
parent ee5716798a
commit f2452d6006
1 changed files with 5 additions and 5 deletions
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10
libweston/compositor.c
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@ -2267,7 +2267,7 @@ weston_view_destroy(struct weston_view *view)
{ {
struct weston_paint_node *pnode, *pntmp; struct weston_paint_node *pnode, *pntmp;
wl_signal_emit(&view->destroy_signal, view); weston_signal_emit_mutable(&view->destroy_signal, view);
assert(wl_list_empty(&view->geometry.child_list)); assert(wl_list_empty(&view->geometry.child_list));
@ -2378,7 +2378,7 @@ weston_buffer_destroy_handler(struct wl_listener *listener, void *data)
struct weston_buffer *buffer = struct weston_buffer *buffer =
container_of(listener, struct weston_buffer, destroy_listener); container_of(listener, struct weston_buffer, destroy_listener);
wl_signal_emit(&buffer->destroy_signal, buffer); weston_signal_emit_mutable(&buffer->destroy_signal, buffer);
free(buffer); free(buffer);
} }
@ -5593,7 +5593,7 @@ weston_head_detach(struct weston_head *head)
WL_EXPORT void WL_EXPORT void
weston_head_release(struct weston_head *head) weston_head_release(struct weston_head *head)
{ {
wl_signal_emit(&head->destroy_signal, head); weston_signal_emit_mutable(&head->destroy_signal, head);
weston_head_detach(head); weston_head_detach(head);
@ -6927,7 +6927,7 @@ weston_output_release(struct weston_output *output)
output->destroying = 1; output->destroying = 1;
wl_signal_emit(&output->user_destroy_signal, output); weston_signal_emit_mutable(&output->user_destroy_signal, output);
if (output->idle_repaint_source) if (output->idle_repaint_source)
wl_event_source_remove(output->idle_repaint_source); wl_event_source_remove(output->idle_repaint_source);
@ -8208,7 +8208,7 @@ weston_compositor_destroy(struct weston_compositor *compositor)
/* prevent further rendering while shutting down */ /* prevent further rendering while shutting down */
compositor->state = WESTON_COMPOSITOR_OFFSCREEN; compositor->state = WESTON_COMPOSITOR_OFFSCREEN;
wl_signal_emit(&compositor->destroy_signal, compositor); weston_signal_emit_mutable(&compositor->destroy_signal, compositor);
weston_compositor_xkb_destroy(compositor); weston_compositor_xkb_destroy(compositor);