Author: kevans
Date: Tue Sep 3 20:26:08 2019
New Revision: 351794
URL: https://svnweb.freebsd.org/changeset/base/351794
Log:
tests: shm_open(2): Verify FD_CLOEXEC
Motivated by the fact that I'm messing around near the implementation and
wanting to ensure this doesn't get messed up in the process.
Modified:
stable/11/tests/sys/posixshm/posixshm_test.c
Directory Properties:
stable/11/ (props changed)
Changes in other areas also in this revision:
Modified:
stable/12/tests/sys/posixshm/posixshm_test.c
Directory Properties:
stable/12/ (props changed)
Modified: stable/11/tests/sys/posixshm/posixshm_test.c
==============================================================================
--- stable/11/tests/sys/posixshm/posixshm_test.c Tue Sep 3 20:23:58
2019 (r351793)
+++ stable/11/tests/sys/posixshm/posixshm_test.c Tue Sep 3 20:26:08
2019 (r351794)
@@ -609,6 +609,27 @@ ATF_TC_BODY(shm_functionality_across_fork, tc)
shm_unlink(test_path);
}
+ATF_TC_WITHOUT_HEAD(cloexec);
+ATF_TC_BODY(cloexec, tc)
+{
+ int fd;
+
+ gen_test_path();
+
+ /* shm_open(2) is required to set FD_CLOEXEC */
+ fd = shm_open(SHM_ANON, O_RDWR, 0777);
+ ATF_REQUIRE_MSG(fd >= 0, "shm_open failed; errno=%d", errno);
+ ATF_REQUIRE((fcntl(fd, F_GETFD) & FD_CLOEXEC) != 0);
+ close(fd);
+
+ /* Also make sure that named shm is correct */
+ fd = shm_open(test_path, O_CREAT | O_RDWR, 0600);
+ ATF_REQUIRE_MSG(fd >= 0, "shm_open failed; errno=%d", errno);
+ ATF_REQUIRE((fcntl(fd, F_GETFD) & FD_CLOEXEC) != 0);
+ close(fd);
+}
+
+
ATF_TP_ADD_TCS(tp)
{
@@ -630,6 +651,7 @@ ATF_TP_ADD_TCS(tp)
ATF_TP_ADD_TC(tp, unlink_bad_path_pointer);
ATF_TP_ADD_TC(tp, unlink_path_too_long);
ATF_TP_ADD_TC(tp, object_resize);
+ ATF_TP_ADD_TC(tp, cloexec);
return (atf_no_error());
}
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