From b2454888e8fa44775456536a2a71827763cba503 Mon Sep 17 00:00:00 2001
From: Tim Schumacher <timschumi@gmx.de>
Date: Tue, 5 Jul 2022 23:48:45 +0200
Subject: [PATCH] LibC: Stop leaking FILE in `getpwuid` and `getpwnam`

---
 Userland/Libraries/LibC/pwd.cpp | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/Userland/Libraries/LibC/pwd.cpp b/Userland/Libraries/LibC/pwd.cpp
index b13e4b3db7f58e..3d9ffcb1567ecc 100644
--- a/Userland/Libraries/LibC/pwd.cpp
+++ b/Userland/Libraries/LibC/pwd.cpp
@@ -4,6 +4,7 @@
  * SPDX-License-Identifier: BSD-2-Clause
  */
 
+#include <AK/ScopeGuard.h>
 #include <AK/String.h>
 #include <AK/TemporaryChange.h>
 #include <AK/Vector.h>
@@ -51,6 +52,7 @@ void endpwent()
 struct passwd* getpwuid(uid_t uid)
 {
     setpwent();
+    ScopeGuard guard = [] { endpwent(); };
     while (auto* pw = getpwent()) {
         if (pw->pw_uid == uid)
             return pw;
@@ -61,6 +63,7 @@ struct passwd* getpwuid(uid_t uid)
 struct passwd* getpwnam(char const* name)
 {
     setpwent();
+    ScopeGuard guard = [] { endpwent(); };
     while (auto* pw = getpwent()) {
         if (!strcmp(pw->pw_name, name))
             return pw;