From: Kees Cook keescook@chromium.org

[ Upstream commit a147faa96f832f76e772b1e448e94ea84c774081 ]

This fixes the various compiler warnings when building the msgque selftest. The primary change is using sys/msg.h instead of linux/msg.h directly to gain the API declarations.

Fixes: 3a665531a3b7 ("selftests: IPC message queue copy feature test") Signed-off-by: Kees Cook keescook@chromium.org Signed-off-by: Shuah Khan skhan@linuxfoundation.org Signed-off-by: Sasha Levin sashal@kernel.org --- tools/testing/selftests/ipc/msgque.c | 11 ++++++----- 1 file changed, 6 insertions(+), 5 deletions(-)

diff --git a/tools/testing/selftests/ipc/msgque.c b/tools/testing/selftests/ipc/msgque.c index ee9382bdfadc..c5587844fbb8 100644 --- a/tools/testing/selftests/ipc/msgque.c +++ b/tools/testing/selftests/ipc/msgque.c @@ -1,9 +1,10 @@ // SPDX-License-Identifier: GPL-2.0 +#define _GNU_SOURCE #include <stdlib.h> #include <stdio.h> #include <string.h> #include <errno.h> -#include <linux/msg.h> +#include <sys/msg.h> #include <fcntl.h>

#include "../kselftest.h" @@ -73,7 +74,7 @@ int restore_queue(struct msgque_data *msgque) return 0;

destroy: - if (msgctl(id, IPC_RMID, 0)) + if (msgctl(id, IPC_RMID, NULL)) printf("Failed to destroy queue: %d\n", -errno); return ret; } @@ -120,7 +121,7 @@ int check_and_destroy_queue(struct msgque_data *msgque)

ret = 0; err: - if (msgctl(msgque->msq_id, IPC_RMID, 0)) { + if (msgctl(msgque->msq_id, IPC_RMID, NULL)) { printf("Failed to destroy queue: %d\n", -errno); return -errno; } @@ -129,7 +130,7 @@ int check_and_destroy_queue(struct msgque_data *msgque)

int dump_queue(struct msgque_data *msgque) { - struct msqid64_ds ds; + struct msqid_ds ds; int kern_id; int i, ret;

@@ -246,7 +247,7 @@ int main(int argc, char **argv) return ksft_exit_pass();

err_destroy: - if (msgctl(msgque.msq_id, IPC_RMID, 0)) { + if (msgctl(msgque.msq_id, IPC_RMID, NULL)) { printf("Failed to destroy queue: %d\n", -errno); return ksft_exit_fail(); }