From: Carl Hetherington <cth@carlh.net>
Date: Wed, 21 Apr 2021 23:39:47 +0000 (+0200)
Subject: Get root before unmounting things on Linux.
X-Git-Tag: v2.15.141~42
X-Git-Url: https://main.carlh.net/gitweb/?p=dcpomatic.git;a=commitdiff_plain;h=615a8e6967b5b0b59cf191a104569f05a6f0227b

Get root before unmounting things on Linux.
---

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) {