diff options
Diffstat (limited to 'src/libsystemd/sd-event')
| -rw-r--r-- | src/libsystemd/sd-event/sd-event.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/src/libsystemd/sd-event/sd-event.c b/src/libsystemd/sd-event/sd-event.c index e856d68251..fb436adc13 100644 --- a/src/libsystemd/sd-event/sd-event.c +++ b/src/libsystemd/sd-event/sd-event.c @@ -1258,6 +1258,7 @@ _public_ sd_event_source* sd_event_source_unref(sd_event_source *s) { _public_ int sd_event_source_set_description(sd_event_source *s, const char *description) { assert_return(s, -EINVAL); + assert_return(!event_pid_changed(s->event), -ECHILD); return free_and_strdup(&s->description, description); } @@ -1265,6 +1266,8 @@ _public_ int sd_event_source_set_description(sd_event_source *s, const char *des _public_ int sd_event_source_get_description(sd_event_source *s, const char **description) { assert_return(s, -EINVAL); assert_return(description, -EINVAL); + assert_return(s->description, -ENXIO); + assert_return(!event_pid_changed(s->event), -ECHILD); *description = s->description; return 0; |