From 97f8e017c4c141a01b5d0213590f1a923b6a359d Mon Sep 17 00:00:00 2001
From: Max Kellermann <max@duempel.org>
Date: Wed, 18 Nov 2009 19:55:38 +0100
Subject: decoder/flac: fixed NULL pointer dereference in CUE code

The function flac_vtrack_tnum() was missing a strrchr()==NULL check.
---
 src/decoder/_flac_common.c | 2 ++
 1 file changed, 2 insertions(+)

(limited to 'src')

diff --git a/src/decoder/_flac_common.c b/src/decoder/_flac_common.c
index e096750f3..9338dc6ae 100644
--- a/src/decoder/_flac_common.c
+++ b/src/decoder/_flac_common.c
@@ -415,6 +415,8 @@ flac_vtrack_tnum(const char* fname)
 	 * another/better way would be to use tag struct
 	 */
 	char* ptr = strrchr(fname, '_');
+	if (ptr == NULL)
+		return 0;
 
 	// copy ascii tracknumber to int
 	char vtrack[4];
-- 
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