From 3f340168889cd7461ecd7faa6d599bc216f9faf0 Mon Sep 17 00:00:00 2001
From: Max Kellermann <max@duempel.org>
Date: Tue, 19 Aug 2014 20:12:31 +0200
Subject: decoder/DsdLib: check InputStream::KnownSize()

---
 src/decoder/plugins/DsdLib.cxx | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'src/decoder/plugins')

diff --git a/src/decoder/plugins/DsdLib.cxx b/src/decoder/plugins/DsdLib.cxx
index 086f9d4d6..b1e8c776f 100644
--- a/src/decoder/plugins/DsdLib.cxx
+++ b/src/decoder/plugins/DsdLib.cxx
@@ -109,7 +109,7 @@ dsdlib_tag_id3(InputStream &is,
 {
 	assert(tagoffset >= 0);
 
-	if (tagoffset == 0)
+	if (tagoffset == 0 || !is.KnownSize())
 		return;
 
 	if (!dsdlib_skip_to(nullptr, is, tagoffset))
-- 
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