xfs_protofile: fix mode formatting error

The protofile parser expects the mode to be specified with three octal
digits.  Unfortunately, the generator doesn't get that right if the mode
doesn't have any of bits 8-11 (aka no owner access privileges) set.

Fixes: 6aace700b7b82d ("mkfs: add a utility to generate protofiles")
Signed-off-by: Darrick J. Wong <djwong@kernel.org>
Reviewed-by: Christoph Hellwig <hch@lst.de>

diff --git a/mkfs/xfs_protofile.in b/mkfs/xfs_protofile.in
index 9aee4336888523b53b4a9a9c88e1700722024604..356d3d80b3252178fa81048b56f93655b1bca2ca 100644 (file)
--- a/mkfs/xfs_protofile.in
+++ b/mkfs/xfs_protofile.in
@@ -45,7 +45,7 @@ def stat_to_str(statbuf):
 
        perms = stat.S_IMODE(statbuf.st_mode)
 
-       return '%s%s%s%o %d %d' % (type, suid, sgid, perms, statbuf.st_uid, \
+       return '%s%s%s%03o %d %d' % (type, suid, sgid, perms, statbuf.st_uid, \
                        statbuf.st_gid)
 
 def stat_to_extra(statbuf, fullpath):