From f7677a348e6655bff8d9609253fae8abd26eab45 Mon Sep 17 00:00:00 2001
From: John Bowler <jbowler@acm.org>
Date: Wed, 21 Mar 2012 23:52:41 -0500
Subject: [PATCH] [libpng16] Use uLong 64 bits for crc32 return in profile
 check

---
 pngrutil.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/pngrutil.c b/pngrutil.c
index 4d87d2a03..cb5df4c7c 100644
--- a/pngrutil.c
+++ b/pngrutil.c
@@ -1501,7 +1501,7 @@ png_handle_iCCP(png_structrp png_ptr, png_inforp info_ptr, png_uint_32 length)
                                     {
                                        if (profile_length == check_len[icheck])
                                        {
-                                          png_uint_32 profile_crc = crc32(0,
+                                          uLong profile_crc = crc32(0,
                                               profile, profile_length);
 
                                           if (profile_crc ==