From 518e632b3fdabcf80377c1cf7256868addf67f93 Mon Sep 17 00:00:00 2001
From: tonnerre <tonnerre>
Date: Wed, 24 Sep 2008 22:25:14 +0000
Subject: Fix for faad2 decodeMP4file() heap overflow. If the sample count
 looks insane, it may as well be insane. Also bump PKGREVISION.

---
 audio/faad2/Makefile         |  3 ++-
 audio/faad2/distinfo         |  4 ++--
 audio/faad2/patches/patch-at | 15 ++++++++++++---
 3 files changed, 16 insertions(+), 6 deletions(-)

(limited to 'audio')

diff --git a/audio/faad2/Makefile b/audio/faad2/Makefile
index 39654517b6f..385800c9701 100644
--- a/audio/faad2/Makefile
+++ b/audio/faad2/Makefile
@@ -1,8 +1,9 @@
-# $NetBSD: Makefile,v 1.40 2007/12/09 10:55:30 drochner Exp $
+# $NetBSD: Makefile,v 1.41 2008/09/24 22:25:14 tonnerre Exp $
 
 DISTNAME=	faad2-2.6.1
 CATEGORIES=	audio
 MASTER_SITES=	${MASTER_SITE_SOURCEFORGE:=faac/}
+PKGREVISION=	1
 
 MAINTAINER=	pkgsrc-users@NetBSD.org
 HOMEPAGE=	http://www.audiocoding.com/
diff --git a/audio/faad2/distinfo b/audio/faad2/distinfo
index d83073e3318..a021ca477b3 100644
--- a/audio/faad2/distinfo
+++ b/audio/faad2/distinfo
@@ -1,4 +1,4 @@
-$NetBSD: distinfo,v 1.16 2007/12/29 19:56:04 joerg Exp $
+$NetBSD: distinfo,v 1.17 2008/09/24 22:25:14 tonnerre Exp $
 
 SHA1 (faad2-2.6.1.tar.gz) = b4ad33d3c4dfa6dbf3011a3da34c631926cabfad
 RMD160 (faad2-2.6.1.tar.gz) = ad559933dad6a65576a9947819190f04cb3b1c16
@@ -12,4 +12,4 @@ SHA1 (patch-aj) = 06a8641803fdae5055f66255c57634b8f8619a77
 SHA1 (patch-ak) = d8f47b6f738d885c5e512f9f5508290a0b146bbe
 SHA1 (patch-ar) = 0aa479669b1e2417f9a68adb0ac79ae9c6d5dfe8
 SHA1 (patch-as) = 1626b7a4e696862c365740c6b29f786662c9d845
-SHA1 (patch-at) = 4e28b2150f7383674450e25db472ccb566e61cc0
+SHA1 (patch-at) = 52839407569f452bfecccd7f531fbcac0fb519ad
diff --git a/audio/faad2/patches/patch-at b/audio/faad2/patches/patch-at
index ee0daa51012..1822fd370f0 100644
--- a/audio/faad2/patches/patch-at
+++ b/audio/faad2/patches/patch-at
@@ -1,8 +1,17 @@
-$NetBSD: patch-at,v 1.1 2007/12/09 10:55:37 drochner Exp $
+$NetBSD: patch-at,v 1.2 2008/09/24 22:25:14 tonnerre Exp $
 
---- frontend/main.c.orig	2007-12-08 17:49:45.000000000 +0100
+--- frontend/main.c.orig	2007-11-01 13:33:29.000000000 +0100
 +++ frontend/main.c
-@@ -1189,11 +1189,13 @@ int main(int argc, char *argv[])
+@@ -914,6 +914,8 @@ int decodeMP4file(char *mp4file, char *s
+                 sample_count = frameInfo.samples;
+             } else {
+                 sample_count = (unsigned int)(dur * frameInfo.channels);
++		if (sample_count > frameInfo.samples)
++			sample_count = frameInfo.samples;
+ 
+                 if (!useAacLength && !initial && (sampleId < numSamples/2) && (sample_count != frameInfo.samples))
+                 {
+@@ -1189,11 +1191,13 @@ int main(int argc, char *argv[])
          return 1;
      }
  
-- 
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