From patchwork Mon Dec 4 09:01:11 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: liujing X-Patchwork-Id: 750895 Received: from cmccmta2.chinamobile.com (cmccmta8.chinamobile.com [111.22.67.151]) by lindbergh.monkeyblade.net (Postfix) with ESMTP id 1254A83 for ; Mon, 4 Dec 2023 01:01:20 -0800 (PST) X-RM-TagInfo: emlType=0 X-RM-SPAM-FLAG: 00000000 Received: from spf.mail.chinamobile.com (unknown[10.188.0.87]) by rmmx-syy-dmz-app06-12006 (RichMail) with SMTP id 2ee6656d9559351-5ebda; Mon, 04 Dec 2023 17:01:14 +0800 (CST) X-RM-TRANSID: 2ee6656d9559351-5ebda X-RM-TagInfo: emlType=0 X-RM-SPAM-FLAG: 00000000 Received: from localhost.localdomain.localdomain (unknown[10.54.5.252]) by rmsmtp-syy-appsvr01-12001 (RichMail) with SMTP id 2ee1656d9559937-28cbf; Mon, 04 Dec 2023 17:01:13 +0800 (CST) X-RM-TRANSID: 2ee1656d9559937-28cbf From: liujing To: shuah@kernel.org Cc: linux-kselftest@vger.kernel.org, liujing Subject: [PATCH] tools/testing/selftests/x86: add dlclose function in the vdso_restorer.c Date: Mon, 4 Dec 2023 04:01:11 -0500 Message-Id: <20231204090111.2967-1-liujing@cmss.chinamobile.com> X-Mailer: git-send-email 2.18.2 Precedence: bulk X-Mailing-List: linux-kselftest@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: in the main function of vdso_restorer.c,there is a dlopen function, but there is no dlclose function to close the file Signed-off-by: liujing --- tools/testing/selftests/x86/vdso_restorer.c | 2 ++ 1 file changed, 2 insertions(+) diff --git a/tools/testing/selftests/x86/vdso_restorer.c b/tools/testing/selftests/x86/vdso_restorer.c index fe99f2434155..a0b1155dee31 100644 --- a/tools/testing/selftests/x86/vdso_restorer.c +++ b/tools/testing/selftests/x86/vdso_restorer.c @@ -57,6 +57,8 @@ int main() return 0; } + dlclose(vdso); + memset(&sa, 0, sizeof(sa)); sa.handler = handler_with_siginfo; sa.flags = SA_SIGINFO;