head	1.2;
access;
symbols
	pkgsrc-2013Q2:1.2.0.36
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	pkgsrc-2011Q4:1.2.0.32
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	pkgsrc-2011Q2:1.2.0.30
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	pkgsrc-2008Q3-base:1.2
	cube-native-xorg:1.2.0.22
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	pkgsrc-2005Q4:1.1.0.4
	pkgsrc-2005Q4-base:1.1
	pkgsrc-2005Q3:1.1.0.2;
locks; strict;
comment	@# @;


1.2
date	2006.02.01.07.10.03;	author wiz;	state dead;
branches;
next	1.1;

1.1
date	2005.11.05.13.32.36;	author adrianp;	state Exp;
branches
	1.1.2.1;
next	;

1.1.2.1
date	2005.11.05.13.32.36;	author salo;	state dead;
branches;
next	1.1.2.2;

1.1.2.2
date	2005.11.05.14.03.41;	author salo;	state Exp;
branches;
next	;


desc
@@


1.2
log
@Update to 4.1.4, provided by Matthew Luckie in PR 32688:

Version 4.1.4
=============
This version fixes some bugs with deallocating ColorMaps and fix building
on several platforms.

* Fix several areas in decoding where we removed a ColorMap from our GifFile
  but didn't set the pointer to NULL.  This could lead to double free's of
  the ColorMap.
* Fix a bug in dev2gif.c where we redefined some gl types incorrectly.
* Fix building on Windows.  Note -- there has been one API changing event for
  Windows (renaming DrawText to DrawGifText.)  This should have conflicted with
  Windows API and therefore caused the builds to fail previously.  If you had
  it working with DrawText before, apologies, you'll need to change to
  DrawGifText in your code.  This only affects Windows.
* Add support for building on The Game Boy Advance.  Note: Due to the GBA's
  limited memory, the API for the GBA uses short's in many places where the
  other platforms use ints.  This shouldn't affect anyone unless you've
  been able to get an older version of the code to run on GBA and want to
  start using this version instead.  A recompile of your dependent code
  will be necessary in this case.
@
text
@$NetBSD: patch-ae,v 1.1 2005/11/05 13:32:36 adrianp Exp $

--- lib/egif_lib.c.orig	2004-05-29 22:53:36.000000000 +0100
+++ lib/egif_lib.c
@@@@ -712,10 +712,14 @@@@ EGifCloseFile(GifFileType * GifFile) {
     Buf = ';';
     WRITE(GifFile, &Buf, 1);
 
-    if (GifFile->Image.ColorMap)
+    if (GifFile->Image.ColorMap) {
         FreeMapObject(GifFile->Image.ColorMap);
-    if (GifFile->SColorMap)
+	GifFile->Image.ColorMap = NULL;
+    }
+    if (GifFile->SColorMap) {
         FreeMapObject(GifFile->SColorMap);
+	GifFile->SColorMap = NULL;
+    }
     if (Private) {
         free((char *)Private);
     }
@


1.1
log
@Add patches for http://secunia.com/advisories/17436/ via. RedHat
@
text
@d1 1
a1 1
$NetBSD$
@


1.1.2.1
log
@file patch-ae was added on branch pkgsrc-2005Q3 on 2005-11-05 13:32:36 +0000
@
text
@d1 21
@


1.1.2.2
log
@Pullup ticket 893 - requested by Adrian Portelli
security fix for libungif

Revisions pulled up:
- pkgsrc/graphics/libungif/Makefile		1.35
- pkgsrc/graphics/libungif/distinfo		1.10
- pkgsrc/graphics/libungif/patches/patch-ac	1.6
- pkgsrc/graphics/libungif/patches/patch-ad	1.1
- pkgsrc/graphics/libungif/patches/patch-ae	1.1

   Module Name:		pkgsrc
   Committed By:	adrianp
   Date:		Sat Nov  5 13:32:36 UTC 2005

   Modified Files:
   	pkgsrc/graphics/libungif: Makefile distinfo
   Added Files:
   	pkgsrc/graphics/libungif/patches: patch-ac patch-ad patch-ae

   Log Message:
   Add patches for http://secunia.com/advisories/17436/ via. RedHat
@
text
@a0 21
$NetBSD: patch-ae,v 1.1.2.1 2005/11/05 14:03:41 salo Exp $

--- lib/egif_lib.c.orig	2004-05-29 22:53:36.000000000 +0100
+++ lib/egif_lib.c
@@@@ -712,10 +712,14 @@@@ EGifCloseFile(GifFileType * GifFile) {
     Buf = ';';
     WRITE(GifFile, &Buf, 1);
 
-    if (GifFile->Image.ColorMap)
+    if (GifFile->Image.ColorMap) {
         FreeMapObject(GifFile->Image.ColorMap);
-    if (GifFile->SColorMap)
+	GifFile->Image.ColorMap = NULL;
+    }
+    if (GifFile->SColorMap) {
         FreeMapObject(GifFile->SColorMap);
+	GifFile->SColorMap = NULL;
+    }
     if (Private) {
         free((char *)Private);
     }
@