From f4e07ba408251bfdaaf022e836526594ab9cb9df Mon Sep 17 00:00:00 2001
From: =?utf8?q?Arkadiusz=20Mi=C5=9Bkiewicz?= <arekm@maven.pl>
Date: Sun, 22 Oct 2017 11:28:08 +0200
Subject: [PATCH] - up to 1.6.32

---
 libpng-pngminus.patch | 32 ++++++++++++++++++++++++++++++++
 libpng.spec           |  6 +++---
 2 files changed, 35 insertions(+), 3 deletions(-)

diff --git a/libpng-pngminus.patch b/libpng-pngminus.patch
index d929f9f..d8be596 100644
--- a/libpng-pngminus.patch
+++ b/libpng-pngminus.patch
@@ -38,3 +38,35 @@
  
  png2pnm$(O): png2pnm$(C)
  	$(CC) -c $(CFLAGS) png2pnm$(C)
+--- libpng-1.6.32/contrib/pngminus/pnm2png.c~	2017-08-24 21:44:51.000000000 +0200
++++ libpng-1.6.32/contrib/pngminus/pnm2png.c	2017-10-22 11:21:14.284686698 +0200
+@@ -376,7 +376,7 @@ BOOL pnm2png (FILE *pnm_file, FILE *png_
+   /* row_bytes is the width x number of channels x (bit-depth / 8) */
+     row_bytes = width * channels * ((bit_depth <= 8) ? 1 : 2);
+ 
+-  if ((row_bytes == 0 || (size_t)height > ((size_t)(-1))/(size_t)row_bytes)
++  if ((row_bytes == 0 || (size_t)height > ((size_t)(-1))/(size_t)row_bytes))
+   {
+     /* too big */ 
+     return FALSE;
+--- libpng-1.6.32/contrib/pngminus/png2pnm.c~	2017-08-24 21:44:51.000000000 +0200
++++ libpng-1.6.32/contrib/pngminus/png2pnm.c	2017-10-22 11:25:16.018590786 +0200
+@@ -443,7 +443,7 @@ BOOL png2pnm (FILE *png_file, FILE *pnm_
+   if (png_pixels != (unsigned char*) NULL)
+     free (png_pixels);
+ 
+-  PNG_UNUSED(raw) /* to quiet a Coverity defect */
++  
+   return TRUE;
+ 
+ } /* end of source */
+--- libpng-1.6.32/contrib/pngminus/pnm2png.c~	2017-10-22 11:26:20.000000000 +0200
++++ libpng-1.6.32/contrib/pngminus/pnm2png.c	2017-10-22 11:26:43.537683599 +0200
+@@ -513,7 +513,6 @@ BOOL pnm2png (FILE *pnm_file, FILE *png_
+   if (png_pixels != (unsigned char*) NULL)
+     free (png_pixels);
+ 
+-  PNG_UNUSED(raw) /* Quiet a Coverity defect */
+ 
+   return TRUE;
+ } /* end of pnm2png */
diff --git a/libpng.spec b/libpng.spec
index a0843de..3d6e414 100644
--- a/libpng.spec
+++ b/libpng.spec
@@ -13,16 +13,16 @@ Summary(pl.UTF-8):	Biblioteka PNG
 Summary(pt_BR.UTF-8):	Biblioteca PNG
 Summary(tr.UTF-8):	PNG kitaplığı
 Name:		libpng
-Version:	1.6.31
+Version:	1.6.32
 Release:	1
 Epoch:		2
 License:	distributable
 Group:		Libraries
 Source0:	http://downloads.sourceforge.net/libpng/%{name}-%{version}.tar.xz
-# Source0-md5:	1b34eab440263e32cfa39d19413fad54
+# Source0-md5:	e01be057a9369183c959b793a685ad15
 Patch0:		%{name}-pngminus.patch
 Patch1:		http://downloads.sourceforge.net/libpng-apng/%{name}-%{version}-apng.patch.gz
-# Patch1-md5:	c13dbdd84b768d450b2c4f035a8d911a
+# Patch1-md5:	1760dbaa13c2569fdda6d83f6483701e
 URL:		http://www.libpng.org/pub/png/libpng.html
 BuildRequires:	rpmbuild(macros) >= 1.213
 BuildRequires:	tar >= 1:1.22
-- 
2.44.0