commit 7da65210cbbd47c42c02ffae5c61a56c26df499b
Author: Evgenii Terechkov <evg@altlinux.org>
Date:   Sat Apr 25 15:06:51 2009 +0800

    Fix broken xing header recognition

diff --git a/nomad.c b/nomad.c
index 74a05a2..a6804f9 100644
--- a/nomad.c
+++ b/nomad.c
@@ -154,12 +154,15 @@ static int xing_parse(struct nomad *nomad)
 		bitlen -= 32;
 	}
 	if (nomad->xing.flags & XING_TOC) {
-		int i;
+		int i, prev = -1;
 
 		if (bitlen < 800)
 			return -1;
-		for (i = 0; i < 100; i++)
+		for (i = 0; i < 100; i++) {
 			nomad->xing.toc[i] = mad_bit_read(&ptr, 8);
+                        if (nomad->xing.toc[i] < prev || (i == 0 && !nomad->xing.toc[i])) return -1;
+                        prev = nomad->xing.toc[i];
+                }
 		bitlen -= 800;
 	}
 	if (nomad->xing.flags & XING_SCALE) {