From 12f31b73667fc55905b453afd4cb09665edb2fd3 Mon Sep 17 00:00:00 2001
From: Martin Milata <martin@martinmilata.cz>
Date: Wed, 2 Oct 2019 23:41:25 +0200
Subject: [PATCH] libpng12: 1.2.57 -> 1.2.59

CVE-2017-12652
---
 pkgs/development/libraries/libpng/12.nix | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/pkgs/development/libraries/libpng/12.nix b/pkgs/development/libraries/libpng/12.nix
index 2cd8c1debaf..6f59c94a56b 100644
--- a/pkgs/development/libraries/libpng/12.nix
+++ b/pkgs/development/libraries/libpng/12.nix
@@ -3,11 +3,11 @@
 assert stdenv.hostPlatform == stdenv.buildPlatform -> zlib != null;
 
 stdenv.mkDerivation rec {
-  name = "libpng-1.2.57";
+  name = "libpng-1.2.59";
 
   src = fetchurl {
     url = "mirror://sourceforge/libpng/${name}.tar.xz";
-    sha256 = "1n2lrzjkm5jhfg2bs10q398lkwbbx742fi27zgdgx0x23zhj0ihg";
+    sha256 = "1izw9ybm27llk8531w6h4jp4rk2rxy2s9vil16nwik5dp0amyqxl";
   };
 
   outputs = [ "out" "dev" "man" ];