Always canonicalize fstab entries with realpath

To avoid spurious ./, /, symlinks, etc.

* sutils/fstab.c (fs_set_mntent): Try to call realpath on mnt_fsname and mnt_dir
field of `mntent'.
(fstab_find_mount): Try to call realpath on `name' parameter.
(fstab_find): Do not try to call realpath.
(fstab_read): Reset errno to zero before calling getmntent.
* utils/umount.c (main): Do not warn about missing fstab entries for
active translators.

1 files changed, 1 insertions, 3 deletions

diff --git a/utils/umount.c b/utils/umount.c
index cf6be220..4005029f 100644
--- a/utils/umount.c
+++ b/utils/umount.c
@@ -292,8 +292,6 @@ main (int argc, char **argv)
 	    fs = fstab_find_device (fstab, t);
 	    if (! fs)
 	      {
-		error (0, 0, "could not find entry for: %s", t);
-
 		/* As last resort, just assume it is the mountpoint.  */
 		struct mntent m =
 		  {
@@ -307,7 +305,7 @@ main (int argc, char **argv)
 
 		err = fstab_add_mntent (fstab, &m, &fs);
 		if (err)
-		  error (2, err, "%s", t);
+		  error (2, err, "could not find entry for: %s", t);
 	      }
 	  }