[packages/libpng] up to 1.6.52 (fixes CVE-2025-66293)

[atler]

commit 8f53ecfa82a1af18531276a46c314c0a6b6afba3
Author: Jan Palus <atler at pld-linux.org>
Date:   Thu Dec 4 19:50:11 2025 +0100

    up to 1.6.52 (fixes CVE-2025-66293)

 libpng.spec | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)
---
diff --git a/libpng.spec b/libpng.spec
index bb1b89b..93d03c8 100644
--- a/libpng.spec
+++ b/libpng.spec
@@ -6,7 +6,7 @@
 %bcond_without	default_libpng	# don't use this libpng as default system libpng
 %bcond_without	static_libs	# static library
 #
-%define		apng_version	%{version}
+%define		apng_version	1.6.51
 
 Summary:	PNG library
 Summary(de.UTF-8):	PNG-Library
@@ -16,13 +16,13 @@ Summary(pl.UTF-8):	Biblioteka PNG
 Summary(pt_BR.UTF-8):	Biblioteca PNG
 Summary(tr.UTF-8):	PNG kitaplığı
 Name:		libpng
-Version:	1.6.51
-Release:	2
+Version:	1.6.52
+Release:	1
 Epoch:		2
 License:	distributable
 Group:		Libraries
 Source0:	https://downloads.sourceforge.net/libpng/%{name}-%{version}.tar.xz
-# Source0-md5:	8781d5eb8285ac70100b75a1d2a5fc5e
+# Source0-md5:	a496982a92ec964e7ca7be4580ee466f
 Patch0:		https://downloads.sourceforge.net/libpng-apng/%{name}-%{apng_version}-apng.patch.gz
 # Patch0-md5:	c0e913c8f84b3ea64577e11bb7f93cb5
 Patch1:		%{name}-pngminus.patch
================================================================

---- gitweb:

http://git.pld-linux.org/gitweb.cgi/packages/libpng.git/commitdiff/8f53ecfa82a1af18531276a46c314c0a6b6afba3