34 lines
1.3 KiB
Diff
34 lines
1.3 KiB
Diff
From eb9ded1206f18f2c319157337edea2533a40bea6 Mon Sep 17 00:00:00 2001
|
|
From: "Stephen F. Booth" <me@sbooth.org>
|
|
Date: Sun, 23 Jul 2017 10:11:09 -0400
|
|
Subject: [PATCH] Don't assume TDRC is an instance of TextIdentificationFrame
|
|
|
|
If TDRC is encrypted, FrameFactory::createFrame() returns UnknownFrame
|
|
which causes problems in rebuildAggregateFrames() when it is assumed
|
|
that TDRC is a TextIdentificationFrame
|
|
---
|
|
taglib/mpeg/id3v2/id3v2framefactory.cpp | 5 +++--
|
|
1 file changed, 3 insertions(+), 2 deletions(-)
|
|
|
|
diff --git a/taglib/mpeg/id3v2/id3v2framefactory.cpp b/taglib/mpeg/id3v2/id3v2framefactory.cpp
|
|
index 759a9b7b..9347ab86 100644
|
|
--- a/taglib/mpeg/id3v2/id3v2framefactory.cpp
|
|
+++ b/taglib/mpeg/id3v2/id3v2framefactory.cpp
|
|
@@ -334,10 +334,11 @@ void FrameFactory::rebuildAggregateFrames(ID3v2::Tag *tag) const
|
|
tag->frameList("TDAT").size() == 1)
|
|
{
|
|
TextIdentificationFrame *tdrc =
|
|
- static_cast<TextIdentificationFrame *>(tag->frameList("TDRC").front());
|
|
+ dynamic_cast<TextIdentificationFrame *>(tag->frameList("TDRC").front());
|
|
UnknownFrame *tdat = static_cast<UnknownFrame *>(tag->frameList("TDAT").front());
|
|
|
|
- if(tdrc->fieldList().size() == 1 &&
|
|
+ if(tdrc &&
|
|
+ tdrc->fieldList().size() == 1 &&
|
|
tdrc->fieldList().front().size() == 4 &&
|
|
tdat->data().size() >= 5)
|
|
{
|
|
--
|
|
2.13.5
|
|
|