From mboxrd@z Thu Jan 1 00:00:00 1970 From: Greg Kroah-Hartman Date: Thu, 15 Feb 2018 15:17:29 +0000 Subject: [PATCH 3.18 38/45] signal/sh: Ensure si_signo is initialized in do_divide_error Message-Id: <20180215144124.021242790@linuxfoundation.org> List-Id: References: <20180215144115.863307741@linuxfoundation.org> In-Reply-To: <20180215144115.863307741@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" 3.18-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: AH8x2260JDtYgdr1Loz8s+ITYzIwb8R2uH+rItaazLXL628hO9kAPfB+rdMOUBTqaGAlnNvGjeCP ARC-Seal: i=1; a=rsa-sha256; t=1518707998; cv=none; d=google.com; s=arc-20160816; b=plAC0mzGTIaCYcRp5YI0ygIH2d0iNPxISdrz4mYiWs7p46H3l7/QekXDetmK3fMN35 ubmBL9F1BzuH7OPYhtWZaBb5z7lHFTxcqT6Ul+WdAQIDtnEVqAkZBE2oCJ8Kxp7Yg91q 4492xQkWKnIJ+wrPKS12nhIc8AyY2EqjSjJsgE92FIRzncUkranR0zEDtqQrcHum3Z2S pZcBBB7jIUeNrvqylB5DFoLE3eBlhfWuofCeggWiC5eHgaUMurYQN4KPTczG0lmedIQb zyV3UZ4OV3vKTknTKMXca3hnvgFEnN5g+fk7rAZ5azhXp1efCQE8brm3BeFka3Sp+QNI GF5g== 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=eMO4mlxeHE3+PY8aQL0tTXVfU8dKv0M1Z62z4pfM+fk=; b=Xuu5xqm45mdRak+hzpuppt/0Z3Wti63VQeHzbf9UOCIaB6miIrQ7iHkMjyKbmCouoC NmSr4grWxmw8bCPzoLcVBYyL/LDlYZWmjh9Yn8+/jp71SGHEUUYfeCPLd/Fh/pvuD+8w RblNCNGiPPGv+CqzW+e8B2uPh6nd3TrKob6beKt5EdyH7mWlhKKYg8ErXwYLSdVvwALz 6fFR2B81yRW4OdYUiGGUbEcgUn9pIvTY3S/Q2NPyHW3YwvMn387ePPTVdsOpMnhd0lln B27jQm+UML03upIAnUsVzEIMUDDqkLLmbNjHG44nIOsEP7KDIdJ8b+oMO/qvi6eebXau gFsA== 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 3.18 38/45] signal/sh: Ensure si_signo is initialized in do_divide_error Date: Thu, 15 Feb 2018 16:17:29 +0100 Message-Id: <20180215144124.021242790@linuxfoundation.org> X-Mailer: git-send-email 2.16.1 In-Reply-To: <20180215144115.863307741@linuxfoundation.org> References: <20180215144115.863307741@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?1592480758766631562?= X-Mailing-List: linux-kernel@vger.kernel.org List-ID: 3.18-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