From cd95853bbc2e41cb7b15cfff528fbd7065d15e83 Mon Sep 17 00:00:00 2001
From: Karel Zak <kzak@redhat.com>
Date: Fri, 4 Jun 2010 11:41:23 +0200
Subject: [PATCH] libblkid: optimize UDF label reading

Signed-off-by: Karel Zak <kzak@redhat.com>
---
 shlibs/blkid/src/superblocks/udf.c | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/shlibs/blkid/src/superblocks/udf.c b/shlibs/blkid/src/superblocks/udf.c
index 55c96adb..78ddda68 100644
--- a/shlibs/blkid/src/superblocks/udf.c
+++ b/shlibs/blkid/src/superblocks/udf.c
@@ -136,6 +136,9 @@ anchor:
 				blkid_probe_set_utf8label(pr,
 						vd->type.primary.ident.c,
 						31, BLKID_ENC_UTF16BE);
+
+			if (clen == 8 || clen == 16)
+				break;
 		}
 	}
 
-- 
2.39.5