cryptsetup-generator: add a missing OOM check

2026-08-19 04:07:35 +00:00 · 2013-03-25 23:49:13 +01:00
parent 6a7d3d68bf
commit 608d41f355
1 changed files with 4 additions and 5 deletions
@@ -169,8 +169,6 @@ static int create_disk(
                }

                free(to);
-                to = NULL;
-
                if (!nofail)
                        to = strjoin(arg_dest, "/cryptsetup.target.requires/", n, NULL);
                else
@@ -183,12 +181,13 @@ static int create_disk(
                        log_error("Failed to create symlink '%s' to '%s': %m", from, to);
                        return -errno;
                }
-
-                free(to);
-                to = NULL;
        }

        e = unit_name_escape(name);
+        if (!e)
+                return log_oom();
+
+        free(to);
        to = strjoin(arg_dest, "/dev-mapper-", e, ".device.requires/", n, NULL);
        if (!to)
                return log_oom();