lists.openwall.net | lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC | |
Open Source and information security mailing list archives
| ||
|
Message-ID: <20190220084033.25141-1-vakul.garg@nxp.com> Date: Wed, 20 Feb 2019 08:43:00 +0000 From: Vakul Garg <vakul.garg@....com> To: "netdev@...r.kernel.org" <netdev@...r.kernel.org> CC: "borisp@...lanox.com" <borisp@...lanox.com>, "aviadye@...lanox.com" <aviadye@...lanox.com>, "davejwatson@...com" <davejwatson@...com>, "davem@...emloft.net" <davem@...emloft.net>, "doronrk@...com" <doronrk@...com>, Vakul Garg <vakul.garg@....com> Subject: [PATCH net-next] selftest/tls: Add test to verify received 'type' of non-data record Test case 'control_msg' has been updated to peek non-data record and then verify the type of record received. Subsequently, the same record is retrieved without MSG_PEEK flag in recvmsg(). Signed-off-by: Vakul Garg <vakul.garg@....com> --- tools/testing/selftests/net/tls.c | 14 ++++++++++++++ 1 file changed, 14 insertions(+) diff --git a/tools/testing/selftests/net/tls.c b/tools/testing/selftests/net/tls.c index 4ac50ccb3272..47ddfc154036 100644 --- a/tools/testing/selftests/net/tls.c +++ b/tools/testing/selftests/net/tls.c @@ -753,6 +753,20 @@ TEST_F(tls, control_msg) EXPECT_EQ(recv(self->cfd, buf, send_len, 0), -1); vec.iov_base = buf; + EXPECT_EQ(recvmsg(self->cfd, &msg, MSG_WAITALL | MSG_PEEK), send_len); + + cmsg = CMSG_FIRSTHDR(&msg); + EXPECT_NE(cmsg, NULL); + EXPECT_EQ(cmsg->cmsg_level, SOL_TLS); + EXPECT_EQ(cmsg->cmsg_type, TLS_GET_RECORD_TYPE); + record_type = *((unsigned char *)CMSG_DATA(cmsg)); + EXPECT_EQ(record_type, 100); + EXPECT_EQ(memcmp(buf, test_str, send_len), 0); + + /* Recv the message again without MSG_PEEK */ + record_type = 0; + memset(buf, 0, sizeof(buf)); + EXPECT_EQ(recvmsg(self->cfd, &msg, MSG_WAITALL), send_len); cmsg = CMSG_FIRSTHDR(&msg); EXPECT_NE(cmsg, NULL); -- 2.13.6
Powered by blists - more mailing lists