dissect-image: port mount_image_privately_interactively() to use /run/systemd/mount-rootfs/ too

Let's use the same common directory as the unit logic uses.

This means we have less to clean up, and opens the door to eventually
allow unprivileged operation of the
mount_image_privately_interactively() logic.

1 files changed, 3 insertions, 3 deletions

diff --git a/src/boot/bootctl.c b/src/boot/bootctl.c
index 0480e320c0..65608f5e83 100644
--- a/src/boot/bootctl.c
+++ b/src/boot/bootctl.c
@@ -445,7 +445,7 @@ static int bootctl_main(int argc, char *argv[]) {
 
 static int run(int argc, char *argv[]) {
         _cleanup_(loop_device_unrefp) LoopDevice *loop_device = NULL;
-        _cleanup_(umount_and_rmdir_and_freep) char *unlink_dir = NULL;
+        _cleanup_(umount_and_freep) char *mounted_dir = NULL;
         int r;
 
         log_setup();
@@ -493,13 +493,13 @@ static int run(int argc, char *argv[]) {
                                 arg_image_policy,
                                 DISSECT_IMAGE_GENERIC_ROOT |
                                 DISSECT_IMAGE_RELAX_VAR_CHECK,
-                                &unlink_dir,
+                                &mounted_dir,
                                 /* ret_dir_fd= */ NULL,
                                 &loop_device);
                 if (r < 0)
                         return r;
 
-                arg_root = strdup(unlink_dir);
+                arg_root = strdup(mounted_dir);
                 if (!arg_root)
                         return log_oom();
         }