diff options
Diffstat (limited to 'libmount/src/context_umount.c')
-rw-r--r-- | libmount/src/context_umount.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/libmount/src/context_umount.c b/libmount/src/context_umount.c index 73e8214c8..6c1d9a2f4 100644 --- a/libmount/src/context_umount.c +++ b/libmount/src/context_umount.c @@ -254,7 +254,8 @@ static int lookup_umount_fs(struct libmnt_context *cxt) * options for the target (e.g. helper=udisks to call /sbin/umount.udisks). * * So, let's use statfs() if possible (it's bad idea for --lazy/--force - * umounts as target is probably unreachable NFS). + * umounts as target is probably unreachable NFS, also for --detach-loop + * as this additionally needs to know the name of the loop device). */ if (!mnt_context_is_restricted(cxt) && *tgt == '/' @@ -262,6 +263,7 @@ static int lookup_umount_fs(struct libmnt_context *cxt) && !mnt_context_mtab_writable(cxt) && !mnt_context_is_force(cxt) && !mnt_context_is_lazy(cxt) + && !mnt_context_is_loopdel(cxt) && stat(tgt, &st) == 0 && S_ISDIR(st.st_mode) && !has_utab_entry(cxt, tgt)) { |