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Fix invalid use of NULL in epoll_pwait2(2) test

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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 <adhemerval.zanella@linaro.org>
Signed-off-by: Alejandro Colomar <alx@kernel.org>
This commit is contained in:
Alejandro Colomar 2023-05-31 22:44:22 +02:00 • committed by Adhemerval Zanella
parent 884012db20
commit cc5372806a
1 changed files with 3 additions and 1 deletions
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4
sysdeps/unix/sysv/linux/tst-epoll.c
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@ -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;