From 26325edddc9ff311b2072745780e764ba4976973 Mon Sep 17 00:00:00 2001
From: Christoph Oelckers <coelckers@users.noreply.github.com>
Date: Mon, 8 May 2017 17:00:09 +0200
Subject: [PATCH] - fixed Ogg tag validation.

---
 src/sound/musicformats/music_libsndfile.cpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/sound/musicformats/music_libsndfile.cpp b/src/sound/musicformats/music_libsndfile.cpp
index bdba19b4a..d14c6b3ad 100644
--- a/src/sound/musicformats/music_libsndfile.cpp
+++ b/src/sound/musicformats/music_libsndfile.cpp
@@ -130,7 +130,7 @@ void FindLoopTags(FileReader *fr, uint32_t *start, bool *startass, uint32_t *end
 		}
 		c -= 3;
 		int len = c[0] + 256*c[1] + 65536*c[2];
-		if (c[3] || len > 1000000 || len <= (eqp - c + 1))
+		if (c[3] || len > 1000000 || len < (eqp - c - 3))
 		{
 			// length looks fishy so retry with the next '='
 			continue;