autofs-5.1.7 - fix mnts_get_expire_list() expire list construction

From: Ian Kent <raven@themaw.net>

The mnts_get_expire_list() function is supposed to return an ordered

list of expire candidates but it is not checking the mounted status

of list entries and is returning a larger list than is needed.

Signed-off-by: Ian Kent <raven@themaw.net>

---

 CHANGELOG    |    1 +

 lib/mounts.c |    3 +++

 2 files changed, 4 insertions(+)

--- autofs-5.1.4.orig/CHANGELOG

+++ autofs-5.1.4/CHANGELOG

@@ -13,6 +13,7 @@

 - refactor umount_multi_triggers().

 - eliminate clean_stale_multi_triggers().

 - simplify mount_subtree() mount check.

+- fix mnts_get_expire_list() expire list construction.

 xx/xx/2018 autofs-5.1.5

 - fix flag file permission.

--- autofs-5.1.4.orig/lib/mounts.c

+++ autofs-5.1.4/lib/mounts.c

@@ -1364,6 +1364,9 @@ void mnts_get_expire_list(struct list_he

 	list_for_each_entry(mnt, &ap->mounts, mount) {

 		struct node *n;

+		if (!(mnt->flags & MNTS_MOUNTED))

+			continue;

+

 		__mnts_get_mount(mnt);

 		if (!tree) {