From 8df573b3f93e6b87098ec7b0452a4d72382605af Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?=E6=88=90=E6=B8=AD=E6=BB=A8?= Date: Tue, 3 Mar 2026 17:31:23 +0800 Subject: [PATCH] Change the fd validity check to < 0 --- testcases/kernel/controllers/cgroup/cgroup_core02.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/testcases/kernel/controllers/cgroup/cgroup_core02.c b/testcases/kernel/controllers/cgroup/cgroup_core02.c index aba387197ab..a5c8c968472 100644 --- a/testcases/kernel/controllers/cgroup/cgroup_core02.c +++ b/testcases/kernel/controllers/cgroup/cgroup_core02.c @@ -77,8 +77,8 @@ static void test_lesser_ns_open(void) SAFE_MUNMAP(stack, STACK_SIZE); for (i = 0; i < targ.loops; i++) { - if (targ.fds[i] < 1) { - tst_res(TFAIL, "unexpected negative fd %d", targ.fds[i]); + if (targ.fds[i] < 0) { + tst_res(TFAIL, "unexpected invalid fd %d", targ.fds[i]); exit(1); }