df: fix --local hanging with inaccessible remote mounts

* src/df.c (filter_mount_list): With -l, avoid stating remote mounts.
* init.cfg: Avoid test hangs with inaccessible remote mounts.
* tests/df/no-mtab-status.sh: Skip with inaccessible remote mounts.
* tests/df/skip-rootfs.sh: Likewise.
* tests/df/total-verify.sh: Likewise.
* NEWS: Mention the bug fix.
Reported at http://bugzilla.redhat.com/1199679

1 files changed, 1 insertions, 1 deletions

diff --git a/init.cfg b/init.cfg
index ada1dcee4..3beba5a9a 100644
--- a/init.cfg
+++ b/init.cfg
@@ -79,7 +79,7 @@ is_local_dir_()
 require_mount_list_()
 {
   local mount_list_fail='cannot read table of mounted file systems'
-  df 2>&1 | grep -F "$mount_list_fail" >/dev/null &&
+  df --local 2>&1 | grep -F "$mount_list_fail" >/dev/null &&
     skip_ "$mount_list_fail"
 }