From 615a8e6967b5b0b59cf191a104569f05a6f0227b Mon Sep 17 00:00:00 2001
From: Carl Hetherington <cth@carlh.net>
Date: Thu, 22 Apr 2021 01:39:47 +0200
Subject: [PATCH] Get root before unmounting things on Linux.

---
 src/lib/cross_linux.cc | 1 +
 1 file changed, 1 insertion(+)

diff --git a/src/lib/cross_linux.cc b/src/lib/cross_linux.cc
index 8ce72d6fc..510bce8c3 100644
--- a/src/lib/cross_linux.cc
+++ b/src/lib/cross_linux.cc
@@ -356,6 +356,7 @@ bool
 Drive::unmount ()
 {
 	for (auto i: _mount_points) {
+		PrivilegeEscalator esc;
 		int const r = umount(i.string().c_str());
 		LOG_DISK("Tried to unmount %1 and got %2 and %3", i.string(), r, errno);
 		if (r == -1) {
-- 
2.30.2