Author: jamie
Date: Tue Jun 18 23:49:13 2019
New Revision: 349180
URL: https://svnweb.freebsd.org/changeset/base/349180
Log:
Unmount filesystems on jail removal with "-f", to get around a situation
where the jail root vnode reference is stopping the filesystem from
unmounting, when the jail is removed by still exists in a dying state.
PR: 238517
Reported by: matthias at harz.de
Modified:
stable/12/usr.sbin/jail/command.c
Modified: stable/12/usr.sbin/jail/command.c
==============================================================================
--- stable/12/usr.sbin/jail/command.c Tue Jun 18 22:00:38 2019
(r349179)
+++ stable/12/usr.sbin/jail/command.c Tue Jun 18 23:49:13 2019
(r349180)
@@ -475,6 +475,7 @@ run_command(struct cfjail *j)
if (down) {
argv[4] = NULL;
argv[3] = argv[1];
+ argv[1] = "-ft";
argv[0] = "/sbin/umount";
} else {
if (argc == 4) {
@@ -488,9 +489,9 @@ run_command(struct cfjail *j)
argv[4] = argv[1];
argv[3] = argv[0];
}
+ argv[1] = "-t";
argv[0] = _PATH_MOUNT;
}
- argv[1] = "-t";
break;
case IP_MOUNT_DEVFS:
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