From cc5372806a4bf34cb5c9038d1716b5ea6202abd0 Mon Sep 17 00:00:00 2001 From: Alejandro Colomar Date: Wed, 31 May 2023 22:44:22 +0200 Subject: Fix invalid use of NULL in epoll_pwait2(2) test epoll_pwait2(2)'s second argument should be nonnull. We're going to add __nonnull to the prototype, so let's fix the test accordingly. We can use a dummy variable to avoid passing NULL. Reported-by: Adhemerval Zanella Netto Signed-off-by: Alejandro Colomar --- sysdeps/unix/sysv/linux/tst-epoll.c | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) diff --git a/sysdeps/unix/sysv/linux/tst-epoll.c b/sysdeps/unix/sysv/linux/tst-epoll.c index 66f091c202..abda45c427 100644 --- a/sysdeps/unix/sysv/linux/tst-epoll.c +++ b/sysdeps/unix/sysv/linux/tst-epoll.c @@ -180,6 +180,8 @@ epoll_pwait2_check (int epfd, struct epoll_event *ev, int maxev, int tmo, static int do_test (void) { + struct epoll_event ev; + { struct sigaction sa; sa.sa_handler = handler; @@ -191,7 +193,7 @@ do_test (void) xsigaction (SIGCHLD, &sa, NULL); } - int r = epoll_pwait2 (-1, NULL, 0, NULL, NULL); + int r = epoll_pwait2 (-1, &ev, 0, NULL, NULL); TEST_COMPARE (r, -1); bool pwait2_supported = errno != ENOSYS; -- cgit v1.2.3