diff options
| author | anton <anton@cvs.openbsd.org> | 2021-07-29 15:33:18 +0000 |
|---|---|---|
| committer | anton <anton@cvs.openbsd.org> | 2021-07-29 15:33:18 +0000 |
| commit | be2b9de39572847afdcb1ce9e44d916361311506 (patch) | |
| tree | a0d4af89565914b99f507f5f4e958f2abfb1608f /regress/lib/libc | |
| parent | 0a784eaab4af68365c9e8050c5b548f4560bf1ef (diff) | |
Ensure that the kill signal undergoing testing is not ignored.
ok bluhm@
Diffstat (limited to 'regress/lib/libc')
| -rw-r--r-- | regress/lib/libc/sys/t_kill.c | 16 |
1 files changed, 15 insertions, 1 deletions
diff --git a/regress/lib/libc/sys/t_kill.c b/regress/lib/libc/sys/t_kill.c index 2f30b062ca7..871427cb8d8 100644 --- a/regress/lib/libc/sys/t_kill.c +++ b/regress/lib/libc/sys/t_kill.c @@ -1,4 +1,4 @@ -/* $OpenBSD: t_kill.c,v 1.1 2019/11/19 19:57:03 bluhm Exp $ */ +/* $OpenBSD: t_kill.c,v 1.2 2021/07/29 15:33:17 anton Exp $ */ /* $NetBSD: t_kill.c,v 1.1 2011/07/07 06:57:53 jruoho Exp $ */ /*- @@ -60,6 +60,17 @@ ATF_TC_BODY(kill_basic, tc) int sta; for (i = 0; i < __arraycount(sig); i++) { + struct sigaction act, oact; + + /* Ensure the signal is not ignored. */ + if (sig[i] != SIGKILL) { + memset(&act, 0, sizeof(act)); + act.sa_handler = SIG_DFL; + ATF_REQUIRE(sigaction(sig[i], &act, &oact) == 0); + } else { + ATF_REQUIRE(sigaction(sig[i], &act, &oact) != 0); + ATF_REQUIRE(errno == EINVAL); + } pid = fork(); ATF_REQUIRE(pid >= 0); @@ -78,6 +89,9 @@ ATF_TC_BODY(kill_basic, tc) if (WIFSIGNALED(sta) == 0 || WTERMSIG(sta) != sig[i]) atf_tc_fail("kill(2) failed to kill child"); + + if (sig[i] != SIGKILL) + ATF_REQUIRE(sigaction(sig[i], &oact, NULL) == 0); } } |