From: Lennart Poettering <lennart@poettering.net>
Date: Wed, 3 Aug 2016 12:51:05 +0000 (+0200)
Subject: nspawn: if we can't mark the boot ID RO let's fail
X-Git-Tag: v232~337^2
X-Git-Url: http://git.ipfire.org/gitweb.cgi?a=commitdiff_plain;h=refs%2Fpull%2F3820%2Fhead;p=thirdparty%2Fsystemd.git

nspawn: if we can't mark the boot ID RO let's fail

It's probably better to be safe here.
---

diff --git a/src/nspawn/nspawn.c b/src/nspawn/nspawn.c
index b7c2fe9e554..5c6605a08eb 100644
--- a/src/nspawn/nspawn.c
+++ b/src/nspawn/nspawn.c
@@ -1320,7 +1320,7 @@ static int setup_boot_id(const char *dest) {
         if (mount(from, to, NULL, MS_BIND, NULL) < 0)
                 r = log_error_errno(errno, "Failed to bind mount boot id: %m");
         else if (mount(NULL, to, NULL, MS_BIND|MS_REMOUNT|MS_RDONLY|MS_NOSUID|MS_NODEV, NULL) < 0)
-                log_warning_errno(errno, "Failed to make boot id read-only, ignoring: %m");
+                r = log_error_errno(errno, "Failed to make boot id read-only: %m");
 
         (void) unlink(from);
         return r;