[packages/libmng] Rel 4

[arekm]

commit 1ccaf0ff3498dd97a95a4f64e9f3e21066e08ba6
Author: Arkadiusz Miśkiewicz <arekm at maven.pl>
Date:   Sun Mar 15 02:14:03 2026 +0100

    Rel 4

 libmng-contribs-fixes.patch | 86 +++++++++++++++++++++++++++++++++++++++++++++
 libmng.spec                 |  4 ++-
 2 files changed, 89 insertions(+), 1 deletion(-)
---
diff --git a/libmng.spec b/libmng.spec
index 8d7d2a5..2185fa6 100644
--- a/libmng.spec
+++ b/libmng.spec
@@ -11,13 +11,14 @@ Summary(uk.UTF-8):	Бібліотека функцій для роботи з ф
 Summary(ru.UTF-8):	Библиотека функций для работы с файлами в формате MNG
 Name:		libmng
 Version:	2.0.3
-Release:	3
+Release:	4
 License:	BSD-like
 Group:		Libraries
 Source0:	http://downloads.sourceforge.net/libmng/%{name}-%{version}.tar.xz
 # Source0-md5:	e9e899adb1b681b17f14d91e261878c5
 Patch0:		%{name}-automake.patch
 Patch1:		%{name}-gcc4.patch
+Patch2:		%{name}-contribs-fixes.patch
 URL:		http://www.libmng.com/
 BuildRequires:	autoconf >= 2.65
 BuildRequires:	automake >= 1.3
@@ -163,6 +164,7 @@ mngplay - przeglądarka plików MNG oparta na SDL.
 %setup -q
 %patch -P0 -p1
 %patch -P1 -p1
+%patch -P2 -p1
 
 %build
 cp makefiles/{Makefile.am,configure.ac} .
diff --git a/libmng-contribs-fixes.patch b/libmng-contribs-fixes.patch
new file mode 100644
index 0000000..bf74a76
--- /dev/null
+++ b/libmng-contribs-fixes.patch
@@ -0,0 +1,86 @@
+--- libmng-2.0.3/contrib/gcc/fbmngplay/console.c.orig	2014-08-02 06:00:37.000000000 +0200
++++ libmng-2.0.3/contrib/gcc/fbmngplay/console.c	2026-03-15 02:04:29.006571353 +0100
+@@ -13,6 +13,7 @@
+ */
+
+ #include <stdio.h>
++#include <stdlib.h>
+ #include <unistd.h>
+ #include <fcntl.h>
+ #include <errno.h>
+--- libmng-2.0.3/contrib/gcc/fbmngplay/mng.h.orig	2014-08-02 06:00:37.000000000 +0200
++++ libmng-2.0.3/contrib/gcc/fbmngplay/mng.h	2026-03-15 02:04:30.779904686 +0100
+@@ -17,9 +17,9 @@
+
+ extern mngstuff *mng;
+
+-extern inline void mdelay(unsigned long msec);
+-extern mng_ptr mngalloc(mng_uint32 size);
+-extern void mngfree(mng_ptr p, mng_uint32 size);
++extern void mdelay(unsigned long msec);
++extern mng_ptr mngalloc(mng_size_t size);
++extern void mngfree(mng_ptr p, mng_size_t size);
+ extern mng_bool mngopenstream(mng_handle mng);
+ extern mng_bool mngclosestream(mng_handle mng);
+ extern mng_bool mngreadstream( mng_handle mng, mng_ptr buffer, mng_uint32 size, mng_uint32 * bytesread);
+--- libmng-2.0.3/contrib/gcc/fbmngplay/mng.c.orig	2014-08-02 06:00:37.000000000 +0200
++++ libmng-2.0.3/contrib/gcc/fbmngplay/mng.c	2026-03-15 02:04:35.656571352 +0100
+@@ -22,7 +22,7 @@
+ unsigned char *bufferstream;
+ unsigned long bufferpos = 0, buffersize = 0;
+
+-inline void mdelay(unsigned long msec)
++void mdelay(unsigned long msec)
+ {
+ 	usleep(msec * 1000);
+ }
+@@ -30,13 +30,13 @@
+ /* callbacks for the mng decoder */
+
+ /* memory allocation; data must be zeroed */
+-mng_ptr mngalloc(mng_uint32 size)
++mng_ptr mngalloc(mng_size_t size)
+ {
+ 	return (mng_ptr) calloc(1, size);
+ }
+
+ /* memory deallocation */
+-void mngfree(mng_ptr p, mng_uint32 size)
++void mngfree(mng_ptr p, mng_size_t size)
+ {
+ 	free(p);
+ 	return;
+@@ -72,7 +72,14 @@
+ 			return MNG_TRUE;
+ 		}
+ 		buffersize = len;
+-		fread(bufferstream, 1, len, mymng->file);
++		if (fread(bufferstream, 1, len, mymng->file) != len) {
++			free(bufferstream);
++			bufferstream = NULL;
++			buffersize = 0;
++			fprintf(stderr, "error reading file into buffer\n");
++			buffered = 0;
++			return MNG_TRUE;
++		}
+ 		bufferpos = 0;
+ 		fclose(mymng->file);
+ 		mymng->file = NULL;
+--- libmng-2.0.3/contrib/gcc/sdl-mngplay/mngplay.c.orig	2014-08-02 06:00:37.000000000 +0200
++++ libmng-2.0.3/contrib/gcc/sdl-mngplay/mngplay.c	2026-03-15 02:10:00.000000000 +0100
+@@ -47,13 +47,13 @@
+ /* callbacks for the mng decoder */
+
+ /* memory allocation; data must be zeroed */
+-mng_ptr mymngalloc(mng_uint32 size)
++mng_ptr mymngalloc(mng_size_t size)
+ {
+ 	return (mng_ptr)calloc(1, size);
+ }
+
+ /* memory deallocation */
+-void mymngfree(mng_ptr p, mng_uint32 size)
++void mymngfree(mng_ptr p, mng_size_t size)
+ {
+ 	free(p);
+ 	return;
================================================================

---- gitweb:

http://git.pld-linux.org/gitweb.cgi/packages/libmng.git/commitdiff/1ccaf0ff3498dd97a95a4f64e9f3e21066e08ba6