[Ocfs2-tools-devel] [PATCH 2/3] debugfs.ocfs2: Fix walking off the end of the volume label.

[Joel Becker]

ocfs2 volume labels are not terminated, so handle that.

Signed-off-by: Joel Becker <joel.becker at oracle.com>
---
 debugfs.ocfs2/dump.c |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)

diff --git a/debugfs.ocfs2/dump.c b/debugfs.ocfs2/dump.c
index b8e0aba..678a7fa 100644
--- a/debugfs.ocfs2/dump.c
+++ b/debugfs.ocfs2/dump.c
@@ -88,7 +88,7 @@ void dump_super_block(FILE *out, struct ocfs2_super_block *sb)
 
 	fprintf(out, "\tMax Node Slots: %u\n", sb->s_max_slots);
 
-	fprintf(out, "\tLabel: %s\n", sb->s_label);
+	fprintf(out, "\tLabel: %.*s\n", OCFS2_MAX_VOL_LABEL_LEN, sb->s_label);
 	fprintf(out, "\tUUID: ");
 	for (i = 0; i < 16; i++)
 		fprintf(out, "%02X", sb->s_uuid[i]);
-- 
1.5.6.3