linux-kernel - [PATCH 2/6] kselftest/arm64: Fix check_tags

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite for Android: free password hash cracker in your pocket

[<prev] [next>] [<thread-prev] [thread-next>] [day] [month] [year] [list]

Message-Id: <20201026121248.2340-3-vincenzo.frascino@arm.com>
Date:   Mon, 26 Oct 2020 12:12:44 +0000
From:   Vincenzo Frascino <vincenzo.frascino@....com>
To:     linux-arm-kernel@...ts.infradead.org, linux-kernel@...r.kernel.org,
        linux-kselftest@...r.kernel.org
Cc:     Vincenzo Frascino <vincenzo.frascino@....com>,
        Shuah Khan <shuah@...nel.org>,
        Catalin Marinas <catalin.marinas@....com>,
        Will Deacon <will@...nel.org>,
        Gabor Kertesz <gabor.kertesz@....com>,
        Amit Daniel Kachhap <amit.kachhap@....com>
Subject: [PATCH 2/6] kselftest/arm64: Fix check_tags_inclusion test

The check_tags_inclusion test reports the error below because the test
plan is not declared correctly:

  # Planned tests != run tests (0 != 4)

Fix the test adding the correct test plan declaration.

Fixes: f3b2a26ca78d ("kselftest/arm64: Verify mte tag inclusion via prctl")
Cc: Shuah Khan <shuah@...nel.org>
Cc: Catalin Marinas <catalin.marinas@....com>
Cc: Will Deacon <will@...nel.org>
Cc: Gabor Kertesz <gabor.kertesz@....com>
Cc: Amit Daniel Kachhap <amit.kachhap@....com>
Signed-off-by: Vincenzo Frascino <vincenzo.frascino@....com>
---
 tools/testing/selftests/arm64/mte/check_tags_inclusion.c | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/tools/testing/selftests/arm64/mte/check_tags_inclusion.c b/tools/testing/selftests/arm64/mte/check_tags_inclusion.c
index 94d245a0ed56..deaef1f61076 100644
--- a/tools/testing/selftests/arm64/mte/check_tags_inclusion.c
+++ b/tools/testing/selftests/arm64/mte/check_tags_inclusion.c
@@ -170,6 +170,9 @@ int main(int argc, char *argv[])
 	/* Register SIGSEGV handler */
 	mte_register_signal(SIGSEGV, mte_default_handler);
 
+	/* Set test plan */
+	ksft_set_plan(4);
+
 	evaluate_test(check_single_included_tags(USE_MMAP, MTE_SYNC_ERR),
 		      "Check an included tag value with sync mode\n");
 	evaluate_test(check_multiple_included_tags(USE_MMAP, MTE_SYNC_ERR),
-- 
2.28.0