From: Jakub Sitnicki <jakub@cloudflare.com>
Date: Wed, 12 Feb 2020 10:32:08 +0000
Subject: selftests/bpf: Mark SYN cookie test skipped for UDP sockets
Patch-mainline: v5.6-rc3
Git-commit: eecd618b45166fdddea3b6366b18479c2be0e11c
References: bsc#1177028

SYN cookie test with reuseport BPF doesn't make sense for UDP sockets. We
don't run it but the test_progs test runner doesn't know about it. Mark the
test as skipped so the test_progs can report correctly how many tests were
skipped.

Fixes: 7ee0d4e97b88 ("selftests/bpf: Switch reuseport tests for test_progs framework")
Reported-by: Lorenz Bauer <lmb@cloudflare.com>
Signed-off-by: Jakub Sitnicki <jakub@cloudflare.com>
Signed-off-by: Daniel Borkmann <daniel@iogearbox.net>
Link: https://lore.kernel.org/bpf/20200212103208.438419-1-jakub@cloudflare.com
Acked-by: Gary Lin <glin@suse.com>
---
 tools/testing/selftests/bpf/prog_tests/select_reuseport.c |    4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

--- a/tools/testing/selftests/bpf/prog_tests/select_reuseport.c
+++ b/tools/testing/selftests/bpf/prog_tests/select_reuseport.c
@@ -506,8 +506,10 @@ static void test_syncookie(int type, sa_
 		.pass_on_failure = 0,
 	};
 
-	if (type != SOCK_STREAM)
+	if (type != SOCK_STREAM) {
+		test__skip();
 		return;
+	}
 
 	/*
 	 * +1 for TCP-SYN and