tsort: pacify -fsanitizer=leak

* src/tsort.c (detect_loop): Free removed successor.
2026-05-11 01:19:38 -04:00 · 2022-01-31 08:42:07 -08:00
parent a08853948c
commit a7de740baa
1 changed files with 4 additions and 2 deletions
@@ -352,8 +352,10 @@ detect_loop (struct item *k)
                          if (loop == k)
                            {
                              /* Remove relation.  */
-                              (*p)->suc->count--;
-                              *p = (*p)->next;
+                              struct successor *s = *p;
+                              s->suc->count--;
+                              *p = s->next;
+                              IF_LINT (free (s));
                              break;
                            }