From patchwork Mon Apr 30 17:01:55 2018 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Patchwork-Submitter: Laurent Vivier X-Patchwork-Id: 906790 Return-Path: X-Original-To: incoming@patchwork.ozlabs.org Delivered-To: patchwork-incoming@bilbo.ozlabs.org Authentication-Results: ozlabs.org; spf=pass (mailfrom) smtp.mailfrom=nongnu.org (client-ip=208.118.235.17; helo=lists.gnu.org; envelope-from=qemu-devel-bounces+incoming=patchwork.ozlabs.org@nongnu.org; receiver=) Authentication-Results: ozlabs.org; dmarc=none (p=none dis=none) header.from=vivier.eu Received: from lists.gnu.org (lists.gnu.org [208.118.235.17]) (using TLSv1 with cipher AES256-SHA (256/256 bits)) (No client certificate requested) by ozlabs.org (Postfix) with ESMTPS id 40ZW863HKmz9s1d for ; Tue, 1 May 2018 03:03:12 +1000 (AEST) Received: from localhost ([::1]:60674 helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1fDCCh-0002J5-4E for incoming@patchwork.ozlabs.org; Mon, 30 Apr 2018 13:03:07 -0400 Received: from eggs.gnu.org ([2001:4830:134:3::10]:59093) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1fDCC2-0002IW-7x for qemu-devel@nongnu.org; Mon, 30 Apr 2018 13:02:27 -0400 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1fDCBx-0007J1-Du for qemu-devel@nongnu.org; Mon, 30 Apr 2018 13:02:26 -0400 Received: from mout.kundenserver.de ([217.72.192.73]:46417) by eggs.gnu.org with esmtps (TLS1.0:DHE_RSA_AES_128_CBC_SHA1:16) (Exim 4.71) (envelope-from ) id 1fDCBx-0007IX-41 for qemu-devel@nongnu.org; Mon, 30 Apr 2018 13:02:21 -0400 Received: from localhost.localdomain ([78.238.229.36]) by mrelayeu.kundenserver.de (mreue101 [212.227.15.183]) with ESMTPSA (Nemesis) id 0MDgWE-1f9O2W3nIs-00H9Wd; Mon, 30 Apr 2018 19:02:19 +0200 From: Laurent Vivier To: qemu-devel@nongnu.org Date: Mon, 30 Apr 2018 19:01:55 +0200 Message-Id: <20180430170156.1860-1-laurent@vivier.eu> X-Mailer: git-send-email 2.14.3 X-Provags-ID: V03:K1:eW6nokM4TKRQbUtSM9gjjvd+3haKRX1t3WkhO8YIKg5De3M/aqg aicb4RXcWV1hiuN4S9+khI2h3/SY1+jA6BzkRfBdi/dYygpqWApFAiPmpBVW3XYISu39yHs Mu4ev6ZDiq4XYixIBNRI9CkPJqmxTfMGmBE8KR8JiIvbM78gma/Rk9jWDx9//cqfWaow95O 8S7UzuIyYaMbWLjV1okZw== X-UI-Out-Filterresults: notjunk:1; V01:K0:fDZu9EUVOHw=:FedziVufSe+keA6VrzBZGQ CuiE5n00YTrDoH1/Vfqm89GWCzs0ctMpgK0KS5gpHqHM/usrgtYhovLbZ+rrRpnlw58a9pQ/E x0xcM4AV7Ov9lSu+aAySTwmN18fv3K6K5yXTJWMHy+l9Gqhs73uW6xYBnchbPoLe2ek2Jl7t2 +UxpXPN7oZc/AtOTEr0kzBsCUBp+Zk5UJrUrUM9yTlnwuudVc1NPMk0xGP9UsY92VQMA8Y+gA nD4zNrAydF23c5h9o+KZWk3Dsif9ES5k2Zf6yjunL9fQrz+/cRAiXt4QXD1OfQfrqDKrwkYj7 NEIdQucInwh6t/z5lu6rnhjdXRchFpJcekR9bV7CVZnhTryVvvvooGTqj0iJjIWVGcieWrEd+ rnt1Pcd1RzzCFLBR/97GEB3pU2cYz+/R8jcU98pd8vN/NQV7ge3vqgfQOLK1pWJ4zfzaKgg52 OnNRDO3hQSM0mRA9lkk9ZxAZ5lo2CX6XTd9gr2ABVXlzh/ELGsIQCKDR6+7jbPohjIpTlzlCq 91NhDxR5EWH71Na6BjvhPlb8ubmNJJvtlHlM5IdMEY0ZK8GLRNa5qUvci8WiRY0PmR76gpELc skpldavY49douqm8tKNnDA9oHKYmQiUbgGjcG6jMCpnPlgWOYfEtMl0xstlYMhKYGXIaD2OPg A0CogwP+Quh9CHEGqMAK9OOfRlG0WwWvnq/+TcK2o+WuQtWE1iSXwdGuSEXL/WG7Gr6E= X-detected-operating-system: by eggs.gnu.org: GNU/Linux 2.2.x-3.x [generic] [fuzzy] X-Received-From: 217.72.192.73 Subject: [Qemu-devel] [PATCH 1/2] m68k: Fix floatx80_lognp1 (Coverity CID1390587) X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.21 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: Laurent Vivier Errors-To: qemu-devel-bounces+incoming=patchwork.ozlabs.org@nongnu.org Sender: "Qemu-devel" return the result of packFloatx80() instead of dropping it. Signed-off-by: Laurent Vivier Reviewed-by: Peter Maydell Reviewed-by: Philippe Mathieu-Daudé --- target/m68k/softfloat.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/target/m68k/softfloat.c b/target/m68k/softfloat.c index dffb371c71..2c069a5efb 100644 --- a/target/m68k/softfloat.c +++ b/target/m68k/softfloat.c @@ -334,7 +334,8 @@ floatx80 floatx80_lognp1(floatx80 a, float_status *status) if (aSign && aExp >= one_exp) { if (aExp == one_exp && aSig == one_sig) { float_raise(float_flag_divbyzero, status); - packFloatx80(aSign, floatx80_infinity.high, floatx80_infinity.low); + return packFloatx80(aSign, floatx80_infinity.high, + floatx80_infinity.low); } float_raise(float_flag_invalid, status); return floatx80_default_nan(status);