From: Ilya Leoshkevich <iii@xxxxxxxxxxxxx>
[ Upstream commit b6ed6cf4a3acdeab9aed8e0a524850761ec9b152 ]
server_map's value size is 8, but the test tries to put an int there.
This sort of works on x86 (unless followed by non-0), but hard fails on
s390.
Fix by using __s64 instead of int.
Fixes: 2d7824ffd25c ("selftests: bpf: Add test for sk_assign")
Signed-off-by: Ilya Leoshkevich <iii@xxxxxxxxxxxxx>
Signed-off-by: Daniel Borkmann <daniel@xxxxxxxxxxxxx>
Acked-by: Andrii Nakryiko <andriin@xxxxxx>
Link: https://lore.kernel.org/bpf/20200915113815.3768217-1-iii@xxxxxxxxxxxxx
Signed-off-by: Sasha Levin <sashal@xxxxxxxxxx>
---
tools/testing/selftests/bpf/prog_tests/sk_assign.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/tools/testing/selftests/bpf/prog_tests/sk_assign.c b/tools/testing/selftests/bpf/prog_tests/sk_assign.c
index 47fa04adc1471..21c2d265c3e8e 100644
--- a/tools/testing/selftests/bpf/prog_tests/sk_assign.c
+++ b/tools/testing/selftests/bpf/prog_tests/sk_assign.c
@@ -265,7 +265,7 @@ void test_sk_assign(void)
TEST("ipv6 udp port redir", AF_INET6, SOCK_DGRAM, false),
TEST("ipv6 udp addr redir", AF_INET6, SOCK_DGRAM, true),
};
- int server = -1;
+ __s64 server = -1;
int server_map;
int self_net;
--
2.25.1
