From b6f04b03e4ed4ccae9721653b588f49e2c71f0e2 Mon Sep 17 00:00:00 2001
From: Moazin Khatti <moazinkhatri@gmail.com>
Date: Thu, 22 Aug 2019 22:51:02 +0500
Subject: [PATCH] [ot-svg] Free pixmap buffer if error occurs while rendering.

---
 src/svg/ftsvg.c | 8 +++++++-
 1 file changed, 7 insertions(+), 1 deletion(-)

diff --git a/src/svg/ftsvg.c b/src/svg/ftsvg.c
index f39120077..4670c0757 100644
--- a/src/svg/ftsvg.c
+++ b/src/svg/ftsvg.c
@@ -113,7 +113,13 @@
     if ( error )
       return error;
 
-    return hooks.render_svg( slot );
+    error = hooks.render_svg( slot );
+    if ( error )
+      FT_FREE( slot->bitmap.buffer );
+    else
+      slot->internal->flags |= FT_GLYPH_OWN_BITMAP;
+
+    return error;
   }
 
   static const SVG_Interface svg_interface = {