From ed4232cfeb3ab16ee6046f422f5827fa6c4992c8 Mon Sep 17 00:00:00 2001
From: Matthew Hoops
Date: Mon, 21 May 2012 18:57:18 -0400
Subject: COMMON: Skip junk found at the end of QuickTime files

Can occur in files and is ignored by QuickTime
---
 common/quicktime.cpp | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/common/quicktime.cpp b/common/quicktime.cpp
index 5176f83a35..173d3c6a97 100644
--- a/common/quicktime.cpp
+++ b/common/quicktime.cpp
@@ -217,7 +217,11 @@ int QuickTimeParser::readDefault(Atom atom) {
 
 		a.size -= 8;
 
-		if (_parseTable[i].type == 0) { // skip leaf atoms data
+		if (a.size + (uint32)_fd->pos() > (uint32)_fd->size()) {
+			_fd->seek(_fd->size());
+			debug(0, "Skipping junk found at the end of the QuickTime file");
+			return 0;
+		} else if (_parseTable[i].type == 0) { // skip leaf atom data
 			debug(0, ">>> Skipped [%s]", tag2str(a.type));
 
 			_fd->seek(a.size, SEEK_CUR);
-- 
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