* tests/nlattr_inet_diag_req_compat.c: New file.
* tests/gen_tests.in (nlattr_inet_diag_req_compat): New entry.
* tests/pure_executables.list: Add nlattr_inet_diag_req_compat.
* tests/.gitignore: Likewise.
---
tests/.gitignore | 1 +
tests/gen_tests.in | 1 +
tests/nlattr_inet_diag_req_compat.c | 105 ++++++++++++++++++++++++++++++++++++
tests/pure_executables.list | 1 +
4 files changed, 108 insertions(+)
create mode 100644 tests/nlattr_inet_diag_req_compat.c
diff --git a/tests/.gitignore b/tests/.gitignore
index e3b29c5..8dd0241 100644
--- a/tests/.gitignore
+++ b/tests/.gitignore
@@ -211,6 +211,7 @@ netlink_xfrm
newfstatat
nlattr
nlattr_inet_diag_msg
+nlattr_inet_diag_req_compat
nlattr_netlink_diag_msg
nlattr_packet_diag_msg
nlattr_smc_diag_msg
diff --git a/tests/gen_tests.in b/tests/gen_tests.in
index 347dca0..2dec567 100644
--- a/tests/gen_tests.in
+++ b/tests/gen_tests.in
@@ -194,6 +194,7 @@ netlink_xfrm +netlink_sock_diag.test
newfstatat -a32 -v -P stat.sample -P /dev/full
nlattr +netlink_sock_diag.test
nlattr_inet_diag_msg +netlink_sock_diag.test
+nlattr_inet_diag_req_compat +netlink_sock_diag.test
nlattr_netlink_diag_msg +netlink_sock_diag.test
nlattr_packet_diag_msg +netlink_sock_diag.test
nlattr_smc_diag_msg +netlink_sock_diag.test
diff --git a/tests/nlattr_inet_diag_req_compat.c
b/tests/nlattr_inet_diag_req_compat.c
new file mode 100644
index 0000000..b33c81f
--- /dev/null
+++ b/tests/nlattr_inet_diag_req_compat.c
@@ -0,0 +1,105 @@
+/*
+ * Copyright (c) 2017 JingPiao Chen <chenjingp...@gmail.com>
+ * Copyright (c) 2017 The strace developers.
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ * notice, this list of conditions and the following disclaimer in the
+ * documentation and/or other materials provided with the distribution.
+ * 3. The name of the author may not be used to endorse or promote products
+ * derived from this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
+ * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
+ * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
+ * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
+ * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
+ * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+ * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+ * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
+ * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#include "tests.h"
+
+#include <stdio.h>
+#include <string.h>
+#include <sys/socket.h>
+#include <arpa/inet.h>
+#include <netinet/tcp.h>
+#include "test_nlattr.h"
+#include <linux/inet_diag.h>
+#include <linux/rtnetlink.h>
+#include <linux/sock_diag.h>
+
+static const char address[] = "10.11.12.13";
+
+static void
+init_inet_diag_req(struct nlmsghdr *nlh, unsigned int msg_len)
+{
+ struct inet_diag_req *req;
+
+ SET_STRUCT(struct nlmsghdr, nlh,
+ .nlmsg_len = msg_len,
+ .nlmsg_type = TCPDIAG_GETSOCK,
+ .nlmsg_flags = NLM_F_REQUEST
+ );
+
+ req = NLMSG_DATA(nlh);
+ SET_STRUCT(struct inet_diag_req, req,
+ .idiag_family = AF_INET,
+ .idiag_ext = 1 << (INET_DIAG_TOS - 1),
+ .idiag_states = 1 << TCP_LAST_ACK
+ );
+
+ if (!inet_pton(AF_INET, address, req->id.idiag_src) ||
+ !inet_pton(AF_INET, address, req->id.idiag_dst))
+ perror_msg_and_skip("inet_pton");
+}
+
+static void
+print_inet_diag_req(const unsigned int msg_len)
+{
+ printf("{len=%u, type=TCPDIAG_GETSOCK, flags=NLM_F_REQUEST"
+ ", seq=0, pid=0}, {idiag_family=AF_INET"
+ ", idiag_src_len=0, idiag_dst_len=0"
+ ", idiag_ext=1<<(INET_DIAG_TOS-1)"
+ ", id={idiag_sport=htons(0), idiag_dport=htons(0)"
+ ", inet_pton(AF_INET, \"%s\", &idiag_src)"
+ ", inet_pton(AF_INET, \"%s\", &idiag_dst)"
+ ", idiag_if=0, idiag_cookie=[0, 0]}"
+ ", idiag_states=1<<TCP_LAST_ACK, idiag_dbs=0}",
+ msg_len, address, address);
+}
+
+int
+main(void)
+{
+ skip_if_unavailable("/proc/self/fd/");
+
+ int fd = create_nl_socket(NETLINK_SOCK_DIAG);
+ const unsigned int hdrlen = sizeof(struct inet_diag_req);
+ void *nlh0 = tail_alloc(NLMSG_SPACE(hdrlen));
+
+ static char pattern[4096];
+ fill_memory_ex(pattern, sizeof(pattern), 'a', 'z' - 'a' + 1);
+
+ char nla_type_str[256];
+ sprintf(nla_type_str, "%#x /* INET_DIAG_REQ_??? */",
+ INET_DIAG_REQ_BYTECODE + 1);
+ TEST_NLATTR_(fd, nlh0, hdrlen,
+ init_inet_diag_req, print_inet_diag_req,
+ INET_DIAG_REQ_BYTECODE + 1, nla_type_str,
+ 4, pattern, 4,
+ print_quoted_hex(pattern, 4));
+
+ printf("+++ exited with 0 +++\n");
+
+ return 0;
+}
diff --git a/tests/pure_executables.list b/tests/pure_executables.list
index 6a279bd..759d2ac 100755
--- a/tests/pure_executables.list
+++ b/tests/pure_executables.list
@@ -176,6 +176,7 @@ netlink_xfrm
newfstatat
nlattr
nlattr_inet_diag_msg
+nlattr_inet_diag_req_compat
nlattr_netlink_diag_msg
nlattr_packet_diag_msg
nlattr_smc_diag_msg
--
2.7.4
------------------------------------------------------------------------------
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