From 7bdeea8453b2643b1925223acab41f5c7b56b6e2 Mon Sep 17 00:00:00 2001
From: Grigori Goronzy <greg@blackbox>
Date: Thu, 29 Jul 2010 03:12:31 +0200
Subject: Fix potential, small memory leak

Free clip vector drawing if multiple clip vectors appear in a single
line.  (In this case the last clip vector is used.)
---
 libass/ass_parse.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/libass/ass_parse.c b/libass/ass_parse.c
index 2fb33da..efc2aef 100644
--- a/libass/ass_parse.c
+++ b/libass/ass_parse.c
@@ -216,6 +216,7 @@ static char *parse_vector_clip(ASS_Renderer *render_priv, char *p)
     int res = 0;
     ASS_Drawing *drawing;
 
+    ass_drawing_free(render_priv->state.clip_drawing);
     render_priv->state.clip_drawing = ass_drawing_new(
         render_priv->fontconfig_priv,
         render_priv->state.font,
-- 
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