Pullup ticket #5049 - requested by taca

graphics/optipng: security fix

Revisions pulled up:
- graphics/optipng/Makefile                                     1.33
- graphics/optipng/distinfo                                     1.29
- graphics/optipng/patches/patch-src_optipng_osys.c             deleted

---
   Module Name:	pkgsrc
   Committed By:	adam
   Date:		Fri Jun 17 14:03:10 UTC 2016

   Modified Files:
   	pkgsrc/graphics/optipng: Makefile distinfo
   Removed Files:
   	pkgsrc/graphics/optipng/patches: patch-src_optipng_osys.c

   Log Message:
   Version 0.7.6
   -------------
    * Upgraded libpng to version 1.6.21.
    ! Fixed an assertion failure in the image reduction code.
   !! Fixed various security-sensitive defects in the BMP decoder.
    ! Fixed a benign uninitialized memory read in the GIF decoder.
    ! Fixed a build failure occurring under the Estonian (et_EE) locale.
    ! Fixed a build failure occurring on Mac OS X, FreeBSD, and possibly
      other systems that lack POSIX-compliant high-resolution timestamps.
    ! Fixed a typo causing build failures in 32-bit ANSI C compilation.

3 files changed, 7 insertions, 33 deletions

diff --git a/graphics/optipng/Makefile b/graphics/optipng/Makefile
index fbdec4cabcf..f169e052c82 100644
--- a/graphics/optipng/Makefile
+++ b/graphics/optipng/Makefile
@@ -1,6 +1,6 @@
-# $NetBSD: Makefile,v 1.32 2016/04/01 22:32:45 jperkin Exp $
+# $NetBSD: Makefile,v 1.32.2.1 2016/06/28 19:32:52 bsiegert Exp $
 
-DISTNAME=	optipng-0.7.5
+DISTNAME=	optipng-0.7.6
 CATEGORIES=	graphics
 MASTER_SITES=	${MASTER_SITE_SOURCEFORGE:=optipng/}
 
diff --git a/graphics/optipng/distinfo b/graphics/optipng/distinfo
index 1043c5f3c43..4f7a38b7ece 100644
--- a/graphics/optipng/distinfo
+++ b/graphics/optipng/distinfo
@@ -1,7 +1,6 @@
-$NetBSD: distinfo,v 1.28 2015/11/03 21:34:11 agc Exp $
+$NetBSD: distinfo,v 1.28.4.1 2016/06/28 19:32:52 bsiegert Exp $
 
-SHA1 (optipng-0.7.5.tar.gz) = 30b6c333d74fc0f5dc83004aace252fa3321368b
-RMD160 (optipng-0.7.5.tar.gz) = 96ffdd9628d03939bb52c98d63c6d1b2cac42313
-SHA512 (optipng-0.7.5.tar.gz) = 6f319965739235387e99244dda5f52533e22b7040301cf680180e383f24361819f66cb3adf1a90923e9509ed08d55bbe442ec363310c385fcf70f551febfbb6f
-Size (optipng-0.7.5.tar.gz) = 2141943 bytes
-SHA1 (patch-src_optipng_osys.c) = 195d254b20f8657668d49ef8b1f230d7a8fbcd4a
+SHA1 (optipng-0.7.6.tar.gz) = 3b3e31430e735589470c4af204354d38823f4989
+RMD160 (optipng-0.7.6.tar.gz) = 0f0ad8e31ab4a75f7fa599e4e8036e04b39a9b84
+SHA512 (optipng-0.7.6.tar.gz) = d31d7494c23413d87b601a706cc2faf82923156a818da66e0bfad11741aed065db8f1b0c088d2abd66899ac192408c05f594295ded2684c4549c5f03b140a184
+Size (optipng-0.7.6.tar.gz) = 2202237 bytes
diff --git a/graphics/optipng/patches/patch-src_optipng_osys.c b/graphics/optipng/patches/patch-src_optipng_osys.c
deleted file mode 100644
index 19095c0a2d2..00000000000
--- a/graphics/optipng/patches/patch-src_optipng_osys.c
+++ /dev/null
@@ -1,25 +0,0 @@
-$NetBSD: patch-src_optipng_osys.c,v 1.3 2014/10/23 12:24:41 adam Exp $
-
-Compatibility fix.
-
---- src/optipng/osys.c.orig	2014-02-23 16:37:00.000000000 +0000
-+++ src/optipng/osys.c
-@@ -518,12 +518,17 @@ osys_copy_attr(const char *src_path, con
-     if (chmod(dest_path, sbuf.st_mode) != 0)
-         result = -1;
- 
--#ifdef AT_FDCWD
-+#if defined(AT_FDCWD) && !defined(__APPLE__)
-     {
-         struct timespec times[2];
- 
-+#if defined(__NetBSD__)
-+        times[0] = sbuf.st_atimespec;
-+        times[1] = sbuf.st_mtimespec;
-+#else
-         times[0] = sbuf.st_atim;
-         times[1] = sbuf.st_mtim;
-+#endif
-         if (utimensat(AT_FDCWD, dest_path, times, 0) != 0)
-             result = -1;
-     }