From dcf6ddc2772b8fcf824f1f48e0281e1cc80b93ea Mon Sep 17 00:00:00 2001 From: Bhasker Hariharan Date: Thu, 16 Jul 2020 18:38:28 -0700 Subject: Add support to return protocol in recvmsg for AF_PACKET. Updates #173 PiperOrigin-RevId: 321690756 --- test/syscalls/linux/packet_socket.cc | 1 + test/syscalls/linux/packet_socket_raw.cc | 1 + 2 files changed, 2 insertions(+) (limited to 'test/syscalls') diff --git a/test/syscalls/linux/packet_socket.cc b/test/syscalls/linux/packet_socket.cc index ce63adb23..e94ddcb77 100644 --- a/test/syscalls/linux/packet_socket.cc +++ b/test/syscalls/linux/packet_socket.cc @@ -193,6 +193,7 @@ void ReceiveMessage(int sock, int ifindex) { EXPECT_EQ(src.sll_family, AF_PACKET); EXPECT_EQ(src.sll_ifindex, ifindex); EXPECT_EQ(src.sll_halen, ETH_ALEN); + EXPECT_EQ(ntohs(src.sll_protocol), ETH_P_IP); // This came from the loopback device, so the address is all 0s. for (int i = 0; i < src.sll_halen; i++) { EXPECT_EQ(src.sll_addr[i], 0); diff --git a/test/syscalls/linux/packet_socket_raw.cc b/test/syscalls/linux/packet_socket_raw.cc index e44062475..2fca9fe4d 100644 --- a/test/syscalls/linux/packet_socket_raw.cc +++ b/test/syscalls/linux/packet_socket_raw.cc @@ -200,6 +200,7 @@ TEST_P(RawPacketTest, Receive) { EXPECT_EQ(src.sll_family, AF_PACKET); EXPECT_EQ(src.sll_ifindex, GetLoopbackIndex()); EXPECT_EQ(src.sll_halen, ETH_ALEN); + EXPECT_EQ(ntohs(src.sll_protocol), ETH_P_IP); // This came from the loopback device, so the address is all 0s. for (int i = 0; i < src.sll_halen; i++) { EXPECT_EQ(src.sll_addr[i], 0); -- cgit v1.2.3