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Diffstat (limited to 'src/bus-proxyd/bus-proxyd.c')
-rw-r--r--src/bus-proxyd/bus-proxyd.c4
1 files changed, 4 insertions, 0 deletions
diff --git a/src/bus-proxyd/bus-proxyd.c b/src/bus-proxyd/bus-proxyd.c
index a7818f5462..fc70cce940 100644
--- a/src/bus-proxyd/bus-proxyd.c
+++ b/src/bus-proxyd/bus-proxyd.c
@@ -829,6 +829,10 @@ static int process_driver(sd_bus *a, sd_bus *b, sd_bus_message *m, Policy *polic
if (r < 0)
return synthetic_reply_method_errno(m, r, NULL);
+ if (streq(name, "org.freedesktop.DBus"))
+ return synthetic_reply_method_error(m, &SD_BUS_ERROR_MAKE_CONST(SD_BUS_ERROR_INVALID_ARGS,
+ "Connection is not allowed to own the org.freedesktop.DBus service."));
+
if (policy && !policy_check_own(policy, ucred->uid, ucred->gid, name))
return synthetic_reply_method_errno(m, -EPERM, NULL);