X-Git-Url: http://git.ipfire.org/?a=blobdiff_plain;f=src%2Fcore%2Fdbus-execute.c;h=3be88ddf903f43ca73de9c05aeca1779556b8e68;hb=e4de3d23bbadfa4004f9c8e431c4011102ea42c1;hp=888319593c541af77e00d9735ab3f29d723b199d;hpb=186ad4b1a05b5c5d231a3b4b7faba8a5c40e3c9d;p=thirdparty%2Fsystemd.git

diff --git a/src/core/dbus-execute.c b/src/core/dbus-execute.c
index 888319593c5..3be88ddf903 100644
--- a/src/core/dbus-execute.c
+++ b/src/core/dbus-execute.c
@@ -1454,9 +1454,10 @@ int bus_exec_context_set_transient_property(
                         return r;
 
                 if (mode != UNIT_CHECK) {
-                        r = free_and_strdup(&c->selinux_context, s);
-                        if (r < 0)
-                                return r;
+                        if (isempty(s))
+                                c->selinux_context = mfree(c->selinux_context);
+                        else if (free_and_strdup(&c->selinux_context, s) < 0)
+                                return -ENOMEM;
 
                         unit_write_drop_in_private_format(u, mode, name, "%s=%s\n", name, strempty(s));
                 }