From 36cb0c6eaa0237baec7e834f0da6e94ec1153beb Mon Sep 17 00:00:00 2001
From: Grigori Goronzy <greg@blackbox>
Date: Wed, 22 Jul 2009 03:24:42 +0200
Subject: Fix rasterizer error handling (double free)

In case rasterizing a glyph is successful, but rasterizing its outline
is not, do not free the glyph bitmap.  It will be freed in cache cleanup
later.  Freeing it earlier leads to a double free.
---
 libass/ass_bitmap.c | 1 -
 1 file changed, 1 deletion(-)

diff --git a/libass/ass_bitmap.c b/libass/ass_bitmap.c
index 3642be8..3bd7c7e 100644
--- a/libass/ass_bitmap.c
+++ b/libass/ass_bitmap.c
@@ -496,7 +496,6 @@ int glyph_to_bitmap(ass_library_t *library, ass_synth_priv_t *priv_blur,
     if (outline_glyph) {
         *bm_o = glyph_to_bitmap_internal(library, outline_glyph, bord);
         if (!*bm_o) {
-            ass_free_bitmap(*bm_g);
             return 1;
         }
     }
-- 
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