From: JingPiao Chen <chenjingpiao@gmail.com>
Date: Thu, 10 Aug 2017 01:03:23 +0000 (+0800)
Subject: tests: check decoding of NLMSG_DONE messages of NETLINK_ROUTE
X-Git-Tag: v4.19~147
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=7d216d508ec8eefbee3108798988cf66a1d7cbac;p=strace

tests: check decoding of NLMSG_DONE messages of NETLINK_ROUTE

* tests/netlink_route.c (test_nlmsg_done): New function.
(main): Use it.
---

diff --git a/tests/netlink_route.c b/tests/netlink_route.c
index 2d8f0318..0a52dbc5 100644
--- a/tests/netlink_route.c
+++ b/tests/netlink_route.c
@@ -128,6 +128,17 @@ test_nlmsg_flags(const int fd)
 	       (unsigned) sizeof(nlh), sprintrc(rc));
 }
 
+static void
+test_nlmsg_done(const int fd)
+{
+	void *const nlh0 = tail_alloc(NLMSG_HDRLEN);
+	const int num = 0xabcdefad;
+
+	TEST_NETLINK(fd, nlh0, NLMSG_DONE, NLM_F_REQUEST,
+		     sizeof(num), &num, sizeof(num),
+		     printf("%d", num));
+}
+
 static void
 test_rtnl_unspec(const int fd)
 {
@@ -207,6 +218,7 @@ int main(void)
 
 	test_nlmsg_type(fd);
 	test_nlmsg_flags(fd);
+	test_nlmsg_done(fd);
 	test_rtnl_unspec(fd);
 	test_rtnl_link(fd);