Author: asomers Date: Tue Jun 19 01:32:33 2018 New Revision: 335354 URL: https://svnweb.freebsd.org/changeset/base/335354
Log: audit(4): add tests for ioctl(2) Submitted by: aniketp MFC after: 2 weeks Sponsored by: Google, Inc. (GSoC 2018) Differential Revision: https://reviews.freebsd.org/D15872 Added: head/tests/sys/audit/ioctl.c (contents, props changed) Modified: head/tests/sys/audit/Makefile Modified: head/tests/sys/audit/Makefile ============================================================================== --- head/tests/sys/audit/Makefile Tue Jun 19 01:00:27 2018 (r335353) +++ head/tests/sys/audit/Makefile Tue Jun 19 01:32:33 2018 (r335354) @@ -10,6 +10,7 @@ ATF_TESTS_C+= file-close ATF_TESTS_C+= file-write ATF_TESTS_C+= file-read ATF_TESTS_C+= open +ATF_TESTS_C+= ioctl ATF_TESTS_C+= network ATF_TESTS_C+= inter-process ATF_TESTS_C+= administrative @@ -30,6 +31,8 @@ SRCS.file-read+= file-read.c SRCS.file-read+= utils.c SRCS.open+= open.c SRCS.open+= utils.c +SRCS.ioctl+= ioctl.c +SRCS.ioctl+= utils.c SRCS.network+= network.c SRCS.network+= utils.c SRCS.inter-process+= inter-process.c Added: head/tests/sys/audit/ioctl.c ============================================================================== --- /dev/null 00:00:00 1970 (empty, because file is newly added) +++ head/tests/sys/audit/ioctl.c Tue Jun 19 01:32:33 2018 (r335354) @@ -0,0 +1,103 @@ +/*- + * Copyright (c) 2018 Aniket Pandey + * + * 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. + * + * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``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 OR CONTRIBUTORS BE LIABLE + * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL + * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS + * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF + * 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 + * SUCH DAMAGE. + * + * $FreeBSD$ + */ + +#include <sys/ioctl.h> + +#include <bsm/libbsm.h> +#include <security/audit/audit_ioctl.h> + +#include <atf-c.h> +#include <fcntl.h> +#include <unistd.h> + +#include "utils.h" + +static int filedesc; +static char ioregex[80]; +static const char *auclass = "io"; +static struct pollfd fds[1]; +static unsigned long request = AUDITPIPE_FLUSH; + + +ATF_TC_WITH_CLEANUP(ioctl_success); +ATF_TC_HEAD(ioctl_success, tc) +{ + atf_tc_set_md_var(tc, "descr", "Tests the audit of a successful " + "ioctl(2) call"); +} + +ATF_TC_BODY(ioctl_success, tc) +{ + /* auditpipe(4) supports quite a few ioctls */ + ATF_REQUIRE((filedesc = open("/dev/auditpipe", O_RDONLY)) != -1); + /* Prepare the regex to be checked in the audit record */ + snprintf(ioregex, sizeof(ioregex), + "ioctl.*%#lx.*%#x.*return,success", request, filedesc); + + FILE *pipefd = setup(fds, auclass); + ATF_REQUIRE(ioctl(filedesc, request) != -1); + check_audit(fds, ioregex, pipefd); + close(filedesc); +} + +ATF_TC_CLEANUP(ioctl_success, tc) +{ + cleanup(); +} + + +ATF_TC_WITH_CLEANUP(ioctl_failure); +ATF_TC_HEAD(ioctl_failure, tc) +{ + atf_tc_set_md_var(tc, "descr", "Tests the audit of an unsuccessful " + "ioctl(2) call"); +} + +ATF_TC_BODY(ioctl_failure, tc) +{ + snprintf(ioregex, sizeof(ioregex), + "ioctl.*%#lx.*return,failure : Bad file descriptor", request); + + FILE *pipefd = setup(fds, auclass); + /* Failure reason: Invalid file descriptor */ + ATF_REQUIRE_EQ(-1, ioctl(-1, request)); + check_audit(fds, ioregex, pipefd); +} + +ATF_TC_CLEANUP(ioctl_failure, tc) +{ + cleanup(); +} + + +ATF_TP_ADD_TCS(tp) +{ + ATF_TP_ADD_TC(tp, ioctl_success); + ATF_TP_ADD_TC(tp, ioctl_failure); + + return (atf_no_error()); +} _______________________________________________ [email protected] mailing list https://lists.freebsd.org/mailman/listinfo/svn-src-all To unsubscribe, send any mail to "[email protected]"
