diff options
| author | Zbigniew Jędrzejewski-Szmek <zbyszek@in.waw.pl> | 2013-03-30 16:33:55 -0400 |
|---|---|---|
| committer | Zbigniew Jędrzejewski-Szmek <zbyszek@in.waw.pl> | 2013-03-31 14:32:48 -0400 |
| commit | 10d18763ec6f31ded1535f810be765f7fab2d97d (patch) | |
| tree | 43fc104c5c59ee97687f338e1c6cc86b5a641cae /src/core/machine-id-setup.c | |
| parent | d73c3269cd3c92bb26f5e161516c587f2874c8c5 (diff) | |
nspawn, machine-id-setup: warn if read-only mount call fails
They are not crucial, but they shouldn't fail.
Diffstat (limited to 'src/core/machine-id-setup.c')
| -rw-r--r-- | src/core/machine-id-setup.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/src/core/machine-id-setup.c b/src/core/machine-id-setup.c index ca163978f3..146c5653c9 100644 --- a/src/core/machine-id-setup.c +++ b/src/core/machine-id-setup.c @@ -235,7 +235,9 @@ int machine_id_setup(void) { log_info("Installed transient /etc/machine-id file."); /* Mark the mount read-only */ - mount(NULL, "/etc/machine-id", NULL, MS_BIND|MS_RDONLY|MS_REMOUNT, NULL); + if (mount(NULL, "/etc/machine-id", NULL, + MS_BIND|MS_RDONLY|MS_REMOUNT, NULL) < 0) + log_warning("Failed to make transient /etc/machine-id read-only"); } finish: |