From: wm4 <wm4@nowhere>
Date: Sun, 20 Dec 2015 09:08:28 +0000 (+0100)
Subject: ass: reset the ReadOrder bitmap on ass_flush_events()
X-Git-Tag: 0.13.2~7
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=cfa1a61e39f218fe4dc288ddf44b85200ff35fdd;p=libass

ass: reset the ReadOrder bitmap on ass_flush_events()

Otherwise, ass_process_chunk() will reject events that were previously
removed with ass_flush_events(), which is nonsense.
---

diff --git a/libass/ass.c b/libass/ass.c
index 1a2a364..6cfa361 100644
--- a/libass/ass.c
+++ b/libass/ass.c
@@ -977,6 +977,9 @@ void ass_flush_events(ASS_Track *track)
             ass_free_event(track, eid);
         track->n_events = 0;
     }
+    free(track->parser_priv->read_order_bitmap);
+    track->parser_priv->read_order_bitmap = NULL;
+    track->parser_priv->read_order_elems = 0;
 }
 
 #ifdef CONFIG_ICONV