README.md

@@ -1,7 +1,5 @@
 # systemd - System and Service Manager
 
-![systemd logo](https://avatars0.githubusercontent.com/u/1918868?s=200&v=4)
-
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src/libsystemd/sd-event/sd-event.c

@@ -771,13 +771,11 @@ static void source_disconnect(sd_event_source *s) {
 
         event = s->event;
 
+        s->type = _SOURCE_EVENT_SOURCE_TYPE_INVALID;
         s->event = NULL;
         LIST_REMOVE(sources, event->sources, s);
         event->n_sources--;
 
-        /* Note that we don't invalidate the type here, since we still need it in order to close the fd or
-         * pidfd associated with this event source, which we'll do only on source_free(). */
-
         if (!s->floating)
                 sd_event_unref(event);
 }

src/shared/calendarspec.c

@@ -1146,32 +1146,31 @@ static int find_matching_component(const CalendarSpec *spec, const CalendarCompo
         return r;
 }
 
-static int tm_within_bounds(struct tm *tm, bool utc) {
+static bool tm_out_of_bounds(const struct tm *tm, bool utc) {
         struct tm t;
         assert(tm);
 
+        t = *tm;
+
+        if (mktime_or_timegm(&t, utc) < 0)
+                return true;
+
         /*
          * Set an upper bound on the year so impossible dates like "*-02-31"
          * don't cause find_next() to loop forever. tm_year contains years
          * since 1900, so adjust it accordingly.
          */
         if (tm->tm_year + 1900 > MAX_YEAR)
-                return -ERANGE;
+                return true;
-
-        t = *tm;
-        if (mktime_or_timegm(&t, utc) < 0)
-                return negative_errno();
 
         /* Did any normalization take place? If so, it was out of bounds before */
-        bool good = t.tm_year == tm->tm_year &&
+        return
-                    t.tm_mon  == tm->tm_mon  &&
+                t.tm_year != tm->tm_year ||
-                    t.tm_mday == tm->tm_mday &&
+                t.tm_mon != tm->tm_mon ||
-                    t.tm_hour == tm->tm_hour &&
+                t.tm_mday != tm->tm_mday ||
-                    t.tm_min  == tm->tm_min  &&
+                t.tm_hour != tm->tm_hour ||
-                    t.tm_sec  == tm->tm_sec;
+                t.tm_min != tm->tm_min ||
-        if (!good)
+                t.tm_sec != tm->tm_sec;
-                *tm = t;
-        return good;
 }
 
 static bool matches_weekday(int weekdays_bits, const struct tm *tm, bool utc) {
@@ -1218,7 +1217,7 @@ static int find_next(const CalendarSpec *spec, struct tm *tm, usec_t *usec) {
                 }
                 if (r < 0)
                         return r;
-                if (tm_within_bounds(&c, spec->utc) <= 0)
+                if (tm_out_of_bounds(&c, spec->utc))
                         return -ENOENT;
 
                 c.tm_mon += 1;
@@ -1229,27 +1228,23 @@ static int find_next(const CalendarSpec *spec, struct tm *tm, usec_t *usec) {
                         c.tm_mday = 1;
                         c.tm_hour = c.tm_min = c.tm_sec = tm_usec = 0;
                 }
-                if (r < 0 || (r = tm_within_bounds(&c, spec->utc)) < 0) {
+                if (r < 0 || tm_out_of_bounds(&c, spec->utc)) {
                         c.tm_year++;
                         c.tm_mon = 0;
                         c.tm_mday = 1;
                         c.tm_hour = c.tm_min = c.tm_sec = tm_usec = 0;
                         continue;
                 }
-                if (r == 0)
-                        continue;
 
                 r = find_matching_component(spec, spec->day, &c, &c.tm_mday);
                 if (r > 0)
                         c.tm_hour = c.tm_min = c.tm_sec = tm_usec = 0;
-                if (r < 0 || (r = tm_within_bounds(&c, spec->utc)) < 0) {
+                if (r < 0 || tm_out_of_bounds(&c, spec->utc)) {
                         c.tm_mon++;
                         c.tm_mday = 1;
                         c.tm_hour = c.tm_min = c.tm_sec = tm_usec = 0;
                         continue;
                 }
-                if (r == 0)
-                        continue;
 
                 if (!matches_weekday(spec->weekdays_bits, &c, spec->utc)) {
                         c.tm_mday++;
@@ -1260,40 +1255,31 @@ static int find_next(const CalendarSpec *spec, struct tm *tm, usec_t *usec) {
                 r = find_matching_component(spec, spec->hour, &c, &c.tm_hour);
                 if (r > 0)
                         c.tm_min = c.tm_sec = tm_usec = 0;
-                if (r < 0 || (r = tm_within_bounds(&c, spec->utc)) < 0) {
+                if (r < 0 || tm_out_of_bounds(&c, spec->utc)) {
                         c.tm_mday++;
                         c.tm_hour = c.tm_min = c.tm_sec = tm_usec = 0;
                         continue;
                 }
-                if (r == 0)
-                        /* The next hour we set might be missing if there
-                         * are time zone changes. Let's try again starting at
-                         * normalized time. */
-                        continue;
 
                 r = find_matching_component(spec, spec->minute, &c, &c.tm_min);
                 if (r > 0)
                         c.tm_sec = tm_usec = 0;
-                if (r < 0 || (r = tm_within_bounds(&c, spec->utc)) < 0) {
+                if (r < 0 || tm_out_of_bounds(&c, spec->utc)) {
                         c.tm_hour++;
                         c.tm_min = c.tm_sec = tm_usec = 0;
                         continue;
                 }
-                if (r == 0)
-                        continue;
 
                 c.tm_sec = c.tm_sec * USEC_PER_SEC + tm_usec;
                 r = find_matching_component(spec, spec->microsecond, &c, &c.tm_sec);
                 tm_usec = c.tm_sec % USEC_PER_SEC;
                 c.tm_sec /= USEC_PER_SEC;
 
-                if (r < 0 || (r = tm_within_bounds(&c, spec->utc)) < 0) {
+                if (r < 0 || tm_out_of_bounds(&c, spec->utc)) {
                         c.tm_min++;
                         c.tm_sec = tm_usec = 0;
                         continue;
                 }
-                if (r == 0)
-                        continue;
 
                 *tm = c;
                 *usec = tm_usec;