diff options
Diffstat (limited to 'src/core')
| -rw-r--r-- | src/core/loopback-setup.c | 15 |
1 files changed, 10 insertions, 5 deletions
diff --git a/src/core/loopback-setup.c b/src/core/loopback-setup.c index e5c0c0c1f5..67ce160c19 100644 --- a/src/core/loopback-setup.c +++ b/src/core/loopback-setup.c @@ -83,12 +83,17 @@ int loopback_setup(void) { return r; r = start_loopback(rtnl); - if (r == -EPERM) { - if (!check_loopback(rtnl)) - return log_warning_errno(EPERM, "Failed to configure loopback device: %m"); - } else if (r < 0) - return log_warning_errno(r, "Failed to configure loopback device: %m"); + if (r < 0) { + + /* If we lack the permissions to configure the + * loopback device, but we find it to be already + * configured, let's exit cleanly, in order to + * supported unprivileged containers. */ + if (r == -EPERM && check_loopback(rtnl)) + return 0; + return log_warning_errno(r, "Failed to configure loopback device: %m"); + } return 0; } |