strace: terminate itself if interrupted by a signal

[strace] / tests / nlattr_ndmsg.c

diff --git a/tests/nlattr_ndmsg.c b/tests/nlattr_ndmsg.c
index 8538a8275235cb29b0c5953c8acb4a12211fbad3..2dd82ce48e592bafa3e2be9675057d4a4c6591ef 100644 (file)
--- a/tests/nlattr_ndmsg.c
+++ b/tests/nlattr_ndmsg.c
@@ -1,29 +1,9 @@
 /*
  * Copyright (c) 2017 JingPiao Chen <chenjingpiao@gmail.com>
- * Copyright (c) 2017 The strace developers.
+ * Copyright (c) 2017-2018 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.
+ * SPDX-License-Identifier: GPL-2.0-or-later
  */
 
 #include "tests.h"
@@ -77,7 +57,8 @@ main(void)
 
        const int fd = create_nl_socket(NETLINK_ROUTE);
        const unsigned int hdrlen = sizeof(struct ndmsg);
-       void *nlh0 = tail_alloc(NLMSG_SPACE(hdrlen));
+       void *nlh0 = midtail_alloc(NLMSG_SPACE(hdrlen),
+                                  NLA_HDRLEN + sizeof(struct nda_cacheinfo));
 
        static char pattern[4096];
        fill_memory_ex(pattern, sizeof(pattern), 'a', 'z' - 'a' + 1);