shared: check strdup != NULL

This is a follow-up for dc7dd61de6
2026-04-15 17:06:39 +09:00 · 2017-01-09 22:45:41 +00:00
parent 8af35ba681
commit d054eae6c9
1 changed files with 5 additions and 1 deletions
--- a/src/shared/install.c
+++ b/src/shared/install.c
@@ -1893,7 +1893,11 @@ int unit_file_unmask(
                if (!GREEDY_REALLOC0(todo, n_allocated, n_todo + 2))
                        return -ENOMEM;

-                todo[n_todo++] = strdup(*i);
+                todo[n_todo] = strdup(*i);
+                if (!todo[n_todo])
+                        return -ENOMEM;
+
+                n_todo++;
        }

        strv_uniq(todo);