diff options
Diffstat (limited to 'src/libsystemd/sd-bus/bus-control.c')
| -rw-r--r-- | src/libsystemd/sd-bus/bus-control.c | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/src/libsystemd/sd-bus/bus-control.c b/src/libsystemd/sd-bus/bus-control.c index b4ca177f76..1103903358 100644 --- a/src/libsystemd/sd-bus/bus-control.c +++ b/src/libsystemd/sd-bus/bus-control.c @@ -979,8 +979,10 @@ static int bus_get_owner_creds_dbus1(sd_bus *bus, uint64_t mask, sd_bus_creds ** _cleanup_bus_creds_unref_ sd_bus_creds *c = NULL; pid_t pid = 0; int r; + bool do_label = bus->label && (mask & SD_BUS_CREDS_SELINUX_CONTEXT); - if (!bus->ucred_valid && isempty(bus->label)) + /* Avoid allocating anything if we have no chance of returning useful data */ + if (!bus->ucred_valid && !do_label) return -ENODATA; c = bus_creds_new(); @@ -1004,7 +1006,7 @@ static int bus_get_owner_creds_dbus1(sd_bus *bus, uint64_t mask, sd_bus_creds ** } } - if (!isempty(bus->label) && (mask & SD_BUS_CREDS_SELINUX_CONTEXT)) { + if (do_label) { c->label = strdup(bus->label); if (!c->label) return -ENOMEM; |