int r;
assert(e);
- assert(e->signal_sources);
assert_return(events == EPOLLIN, -EIO);
for (;;) {
struct signalfd_siginfo si;
ssize_t ss;
- sd_event_source *s;
+ sd_event_source *s = NULL;
ss = read(e->signal_fd, &si, sizeof(si));
if (ss < 0) {
read_one = true;
- s = e->signal_sources[si.ssi_signo];
if (si.ssi_signo == SIGCHLD) {
r = process_child(e);
if (r < 0)
return r;
- if (r > 0 || !s)
+ if (r > 0)
continue;
- } else
- if (!s)
- return -EIO;
+ }
+
+ if (e->signal_sources)
+ s = e->signal_sources[si.ssi_signo];
+
+ if (!s)
+ continue;
s->signal.siginfo = si;
r = source_set_pending(s, true);