From mboxrd@z Thu Jan 1 00:00:00 1970 From: Greg Kroah-Hartman Date: Thu, 15 Feb 2018 15:17:38 +0000 Subject: [PATCH 4.9 71/88] signal/sh: Ensure si_signo is initialized in do_divide_error Message-Id: <20180215151232.348585765@linuxfoundation.org> List-Id: References: <20180215151222.437136975@linuxfoundation.org> In-Reply-To: <20180215151222.437136975@linuxfoundation.org> MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit To: linux-kernel@vger.kernel.org Cc: Greg Kroah-Hartman , stable@vger.kernel.org, Yoshinori Sato , Rich Felker , Paul Mundt , linux-sh@vger.kernel.org, "Eric W. Biederman" 4.9-stable review patch. If anyone has any objections, please let me know. ------------------ From: Eric W. Biederman commit 0e88bb002a9b2ee8cc3cc9478ce2dc126f849696 upstream. Set si_signo. Cc: Yoshinori Sato Cc: Rich Felker Cc: Paul Mundt Cc: linux-sh@vger.kernel.org Fixes: 0983b31849bb ("sh: Wire up division and address error exceptions on SH-2A.") Signed-off-by: "Eric W. Biederman" Signed-off-by: Greg Kroah-Hartman --- arch/sh/kernel/traps_32.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) --- a/arch/sh/kernel/traps_32.c +++ b/arch/sh/kernel/traps_32.c @@ -607,7 +607,8 @@ asmlinkage void do_divide_error(unsigned break; } - force_sig_info(SIGFPE, &info, current); + info.si_signo = SIGFPE; + force_sig_info(info.si_signo, &info, current); } #endif From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Google-Smtp-Source: AH8x226UPnocCZjygtUfwUDaxjlKJciWZ7Dj/x5/Q41eocu5wCOY+3a6E7010X5R0TsCfvJ2zIbD ARC-Seal: i=1; a=rsa-sha256; t=1518708516; cv=none; d=google.com; s=arc-20160816; b=ByAdw0Au0V2KUNzeTnX6I8qvXQm/8lOvzAFk/2qOYcQtBj8cEKSbC5ZjnUQKM0+lM/ C3iW+gS3xq3jkzJSJJUlDMdDoGNdON+TmrJOMWBSZIN8SQPAEeb7BARuAQ4HQkQPZhMJ DR2HCiACKTYRU096CcAyDfQOKjkK5lMJTZZxKVose5NjvVF7NQMmftKsujqznPIwIpHM kBoXoSp8veiaRwXie2eC3yGXaSk4Xn05+2S3qYutB7eJqbdqRgskBx51A1hXLSw1jVQP 3ypsQj/wSLRdT9jdIEq/XrT6RLx1jDqAH8XZjwnPEkUYTabfkDYf9J8mG14qIbtKAhsG 8YUw== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816; h=mime-version:user-agent:references:in-reply-to:message-id:date :subject:cc:to:from:arc-authentication-results; bh=x4GGauzCsLA/Rx9Wv0otDWvRHw1KNUK5p1wKq8Xb9YA=; b=t4r3XjJIAI4M5w7Gco56Wecqe5PYSAYq+ynpVLY9kTWyz03gLRmC+1kYkDhGgwtxqF 3cCk/W3FTCw24UkJ+xjZWZ7EETG95yMM5l2MC8qBPVTdnXpTcDwrpz2cZ5PZ4nCWHqCZ ZjbZ2GMs7WVG+qLiS12oda/FDsF6YqdsB6VYxL+wBolj13jFjEpdaC+DsNT+AAsguxAm h7s7A5THoyxIT9rP1RHipQfoY+QpoRDP2TNRWd1XO1hSMto4KQip9Kdh5RYlVJ4ydzKo QDzQCqX4vtnj0MVsSvTaFlV46aVpoCJm6krdx3/2nOM4r/7FyLCFNdlMggxIrMwMqSMx jZRA== ARC-Authentication-Results: i=1; mx.google.com; spf=softfail (google.com: domain of transitioning gregkh@linuxfoundation.org does not designate 90.92.71.90 as permitted sender) smtp.mailfrom=gregkh@linuxfoundation.org Authentication-Results: mx.google.com; spf=softfail (google.com: domain of transitioning gregkh@linuxfoundation.org does not designate 90.92.71.90 as permitted sender) smtp.mailfrom=gregkh@linuxfoundation.org From: Greg Kroah-Hartman To: linux-kernel@vger.kernel.org Cc: Greg Kroah-Hartman , stable@vger.kernel.org, Yoshinori Sato , Rich Felker , Paul Mundt , linux-sh@vger.kernel.org, "Eric W. Biederman" Subject: [PATCH 4.9 71/88] signal/sh: Ensure si_signo is initialized in do_divide_error Date: Thu, 15 Feb 2018 16:17:38 +0100 Message-Id: <20180215151232.348585765@linuxfoundation.org> X-Mailer: git-send-email 2.16.1 In-Reply-To: <20180215151222.437136975@linuxfoundation.org> References: <20180215151222.437136975@linuxfoundation.org> User-Agent: quilt/0.65 MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 X-getmail-retrieved-from-mailbox: INBOX X-GMAIL-LABELS: =?utf-8?b?IlxcU2VudCI=?= X-GMAIL-THRID: =?utf-8?q?1592480758766631562?= X-GMAIL-MSGID: =?utf-8?q?1592481302193881600?= X-Mailing-List: linux-kernel@vger.kernel.org List-ID: 4.9-stable review patch. If anyone has any objections, please let me know. ------------------ From: Eric W. Biederman commit 0e88bb002a9b2ee8cc3cc9478ce2dc126f849696 upstream. Set si_signo. Cc: Yoshinori Sato Cc: Rich Felker Cc: Paul Mundt Cc: linux-sh@vger.kernel.org Fixes: 0983b31849bb ("sh: Wire up division and address error exceptions on SH-2A.") Signed-off-by: "Eric W. Biederman" Signed-off-by: Greg Kroah-Hartman --- arch/sh/kernel/traps_32.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) --- a/arch/sh/kernel/traps_32.c +++ b/arch/sh/kernel/traps_32.c @@ -607,7 +607,8 @@ asmlinkage void do_divide_error(unsigned break; } - force_sig_info(SIGFPE, &info, current); + info.si_signo = SIGFPE; + force_sig_info(info.si_signo, &info, current); } #endif