linux-kernel - [PATCH v3 1/4] KVM: selftests: Explicitly set variables based on options in dirty_log_perf

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: Windows password security audit tool. GUI, reports in PDF.

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

Message-ID: <20220826184500.1940077-2-vipinsh@google.com>
Date:   Fri, 26 Aug 2022 11:44:57 -0700
From:   Vipin Sharma <vipinsh@...gle.com>
To:     seanjc@...gle.com, dmatlack@...gle.com, pbonzini@...hat.com
Cc:     kvm@...r.kernel.org, linux-kernel@...r.kernel.org,
        Vipin Sharma <vipinsh@...gle.com>
Subject: [PATCH v3 1/4] KVM: selftests: Explicitly set variables based on
 options in dirty_log_perf_test

Variable set via -g are also indirectly set by -e option by omitting
break statement. Set them explicitly so that movement of switch-case
statements does not unintentionally break features.

No functional change intended.

Signed-off-by: Vipin Sharma <vipinsh@...gle.com>
---
 tools/testing/selftests/kvm/dirty_log_perf_test.c | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/tools/testing/selftests/kvm/dirty_log_perf_test.c b/tools/testing/selftests/kvm/dirty_log_perf_test.c
index f99e39a672d3..a03db7f9f4c0 100644
--- a/tools/testing/selftests/kvm/dirty_log_perf_test.c
+++ b/tools/testing/selftests/kvm/dirty_log_perf_test.c
@@ -411,6 +411,8 @@ int main(int argc, char *argv[])
 		case 'e':
 			/* 'e' is for evil. */
 			run_vcpus_while_disabling_dirty_logging = true;
+			dirty_log_manual_caps = 0;
+			break;
 		case 'g':
 			dirty_log_manual_caps = 0;
 			break;
-- 
2.37.2.672.g94769d06f0-goog