Collect refresh sequence pointer

tannewt · tannewt · commit 7eb78500bf9c · 2024-01-25T09:39:00.000-08:00
Otherwise it will be freed during a collect and potentially overwritten. This is a bug in 8.x but isn't seen as early as in 9.x because 9.x will collect before expanding the split heap further. Fixes #8793
diff --git a/shared-module/epaperdisplay/EPaperDisplay.c b/shared-module/epaperdisplay/EPaperDisplay.c
@@ -507,6 +507,7 @@ void epaperdisplay_epaperdisplay_collect_ptrs(epaperdisplay_epaperdisplay_obj_t
     displayio_display_bus_collect_ptrs(&self->bus);
     gc_collect_ptr((void *)self->start_sequence);
     gc_collect_ptr((void *)self->stop_sequence);
+    gc_collect_ptr((void *)self->refresh_sequence);
 }
 
 size_t maybe_refresh_epaperdisplay(void) {

Original file line number	Diff line number	Diff line change
`@@ -507,6 +507,7 @@ void epaperdisplay_epaperdisplay_collect_ptrs(epaperdisplay_epaperdisplay_obj_t`
`507`	`507`	`displayio_display_bus_collect_ptrs(&self->bus);`
`508`	`508`	`gc_collect_ptr((void *)self->start_sequence);`
`509`	`509`	`gc_collect_ptr((void *)self->stop_sequence);`
	`510`	`+ gc_collect_ptr((void *)self->refresh_sequence);`
`510`	`511`	`}`
`511`	`512`
`512`	`513`	`size_t maybe_refresh_epaperdisplay(void) {`