[src/trunk]: src/tests/lib/libc/gen Verify that PR lib/55041 is no longer an ...

[jruoho <jruoho%NetBSD.org@localhost>]

details:   https://anonhg.NetBSD.org/src/rev/9f39649215e9
branches:  trunk
changeset: 935438:9f39649215e9
user:      jruoho <jruoho%NetBSD.org@localhost>
date:      Fri Jul 03 03:13:10 2020 +0000

description:
Verify that PR lib/55041 is no longer an issue.

diffstat:

 tests/lib/libc/gen/t_syslog.c |  18 +++++++++++++++---
 1 files changed, 15 insertions(+), 3 deletions(-)

diffs (45 lines):

diff -r 0136527ce48d -r 9f39649215e9 tests/lib/libc/gen/t_syslog.c
--- a/tests/lib/libc/gen/t_syslog.c     Fri Jul 03 02:51:13 2020 +0000
+++ b/tests/lib/libc/gen/t_syslog.c     Fri Jul 03 03:13:10 2020 +0000
@@ -1,7 +1,7 @@
-/*     $NetBSD: t_syslog.c,v 1.2 2012/03/18 07:00:51 jruoho Exp $ */
+/*     $NetBSD: t_syslog.c,v 1.3 2020/07/03 03:13:10 jruoho Exp $ */
 
 /*-
- * Copyright (c) 2010 The NetBSD Foundation, Inc.
+ * Copyright (c) 2010, 2020 The NetBSD Foundation, Inc.
  * All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
@@ -36,7 +36,6 @@
 ATF_TC(syslog_pthread);
 ATF_TC_HEAD(syslog_pthread, tc)
 {
-
        atf_tc_set_md_var(tc, "descr", "Test that syslog(3) "
            "works when linked to pthread(3) (PR lib/44248)");
        atf_tc_set_md_var(tc, "timeout", "2");
@@ -47,10 +46,23 @@
        syslog(LOG_DEBUG, "from tests/lib/libc/gen/t_syslog");
 }
 
+ATF_TC(syslog_invalid_priority);
+ATF_TC_HEAD(syslog_invalid_priority, tc)
+{
+       atf_tc_set_md_var(tc, "descr", "Test that syslog(3) does "
+           "not segfault from an invalid priority (PR lib/55041)");
+}
+
+ATF_TC_BODY(syslog_invalid_priority, tc)
+{
+       syslog(-1, "from tests/lib/libc/gen/t_syslog");
+}
+
 ATF_TP_ADD_TCS(tp)
 {
 
        ATF_TP_ADD_TC(tp, syslog_pthread);
+       ATF_TP_ADD_TC(tp, syslog_invalid_priority);
 
        return atf_no_error();
 }