linux-kernel - [PATCH v2] selftests: filesystems: add missing stddef header

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [<thread-prev] [thread-next>] [day] [month] [year] [list]

Message-Id: <20240422131659.30222-1-amer.shanawany@gmail.com>
Date: Mon, 22 Apr 2024 15:16:59 +0200
From: Amer Al Shanawany <amer.shanawany@...il.com>
To: Muhammad Usama Anjum <usama.anjum@...labora.com>,
	Shuah Khan <shuah@...nel.org>,
	Christian Brauner <brauner@...nel.org>,
	Miklos Szeredi <mszeredi@...hat.com>,
	linux-kselftest@...r.kernel.org,
	linux-kernel@...r.kernel.org
Cc: Javier Carrasco <javier.carrasco.cruz@...il.com>
Subject: [PATCH v2] selftests: filesystems: add missing stddef header

fix compiler warning and errors when compiling statmount test.

gcc 12.3 (Ubuntu 12.3.0-1ubuntu1~22.04)

statmount_test.c:572:24: warning: implicit declaration of function
‘offsetof’ [-Wimplicit-function-declaration]
  572 | #define str_off(memb) (offsetof(struct statmount, memb) /
sizeof(uint32_t))
      |                        ^~~~~~~~
statmount_test.c:598:51: note: in expansion of macro ‘str_off’
  598 |         test_statmount_string(STATMOUNT_MNT_ROOT,
str_off(mnt_root), "mount root");
      |
^~~~~~~
statmount_test.c:18:1: note: ‘offsetof’ is defined in header
‘<stddef.h>’; did you forget to ‘#include <stddef.h>’?
   17 | #include "../../kselftest.h"
  +++ |+#include <stddef.h>

Signed-off-by: Amer Al Shanawany <amer.shanawany@...il.com>
---
V1 -> V2 added compiler warning in the patch message

 tools/testing/selftests/filesystems/statmount/statmount_test.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/tools/testing/selftests/filesystems/statmount/statmount_test.c b/tools/testing/selftests/filesystems/statmount/statmount_test.c
index 3eafd7da58e2..e6d7c4f1c85b 100644
--- a/tools/testing/selftests/filesystems/statmount/statmount_test.c
+++ b/tools/testing/selftests/filesystems/statmount/statmount_test.c
@@ -3,6 +3,7 @@
 #define _GNU_SOURCE
 
 #include <assert.h>
+#include <stddef.h>
 #include <stdint.h>
 #include <sched.h>
 #include <fcntl.h>
-- 
2.34.1