From bc68c41d5ffbff856c3a3c29af047bee19710a58 Mon Sep 17 00:00:00 2001
From: Glenn Randers-Pehrson <glennrp at users.sourceforge.net>
Date: Tue, 1 Aug 2017 15:24:21 -0500
Subject: [libpng16] Initialized btoa[] in pngstest.c; stop memory leak in
 png_handle_eXIf()

when returning with an error.
---
 pngrutil.c | 3 +++
 1 file changed, 3 insertions(+)

(limited to 'pngrutil.c')

diff --git a/pngrutil.c b/pngrutil.c
index f0e172897..3be7c17cc 100644
--- a/pngrutil.c
+++ b/pngrutil.c
@@ -2039,7 +2039,10 @@ png_handle_eXIf(png_structrp png_ptr, png_inforp info_ptr, png_uint_32 length)
    }
 
    if (png_crc_finish(png_ptr, 0) != 0)
+   {
+      png_free(png_ptr, eXIf_buf);
       return;
+   }
 
    png_set_eXIf_1(png_ptr, info_ptr, length, eXIf_buf);
 
-- 
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