Merging upstream version 256.

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 14 insertions, 0 deletions

diff --git a/src/libsystemd/sd-netlink/test-netlink.c b/src/libsystemd/sd-netlink/test-netlink.c
index 13aedc4..cf19c48 100644
--- a/src/libsystemd/sd-netlink/test-netlink.c
+++ b/src/libsystemd/sd-netlink/test-netlink.c
@@ -1,5 +1,6 @@
 /* SPDX-License-Identifier: LGPL-2.1-or-later */
 
+/* Make sure the net/if.h header is included before any linux/ one */
 #include <net/if.h>
 #include <netinet/ether.h>
 #include <netinet/in.h>
@@ -681,6 +682,19 @@ TEST(rtnl_set_link_name) {
         _cleanup_free_ char *resolved = NULL;
         assert_se(rtnl_resolve_link_alternative_name(&rtnl, "test-additional-name", &resolved) == ifindex);
         assert_se(streq_ptr(resolved, "test-shortname"));
+        resolved = mfree(resolved);
+
+        assert_se(rtnl_rename_link(&rtnl, "test-shortname", "test-shortname") >= 0);
+        assert_se(rtnl_rename_link(&rtnl, "test-shortname", "test-shortname2") >= 0);
+        assert_se(rtnl_rename_link(NULL, "test-shortname2", "test-shortname3") >= 0);
+
+        assert_se(rtnl_resolve_link_alternative_name(&rtnl, "test-additional-name", &resolved) == ifindex);
+        assert_se(streq_ptr(resolved, "test-shortname3"));
+        resolved = mfree(resolved);
+
+        assert_se(rtnl_resolve_link_alternative_name(&rtnl, "test-shortname3", &resolved) == ifindex);
+        assert_se(streq_ptr(resolved, "test-shortname3"));
+        resolved = mfree(resolved);
 }
 
 DEFINE_TEST_MAIN(LOG_DEBUG);