From nobody Sat May 4 09:37:13 2024 Delivered-To: importer@patchew.org Received-SPF: pass (zoho.com: domain of gnu.org designates 208.118.235.17 as permitted sender) client-ip=208.118.235.17; envelope-from=qemu-devel-bounces+importer=patchew.org@nongnu.org; helo=lists.gnu.org; Authentication-Results: mx.zohomail.com; spf=pass (zoho.com: domain of gnu.org designates 208.118.235.17 as permitted sender) smtp.mailfrom=qemu-devel-bounces+importer=patchew.org@nongnu.org Return-Path: Received: from lists.gnu.org (lists.gnu.org [208.118.235.17]) by mx.zohomail.com with SMTPS id 1512164233740729.1728149785606; Fri, 1 Dec 2017 13:37:13 -0800 (PST) Received: from localhost ([::1]:33136 helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1eKszS-0007E2-EA for importer@patchew.org; Fri, 01 Dec 2017 16:36:58 -0500 Received: from eggs.gnu.org ([2001:4830:134:3::10]:46812) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1eKq6T-0002Zo-0D for qemu-devel@nongnu.org; Fri, 01 Dec 2017 13:32:01 -0500 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1eKq6O-0002yo-R3 for qemu-devel@nongnu.org; Fri, 01 Dec 2017 13:32:01 -0500 Received: from mx.kolabnow.com ([95.128.36.42]:9994) by eggs.gnu.org with esmtps (TLS1.0:DHE_RSA_AES_256_CBC_SHA1:32) (Exim 4.71) (envelope-from ) id 1eKq6O-0002yB-Ih; Fri, 01 Dec 2017 13:31:56 -0500 Received: from localhost (unknown [127.0.0.1]) by ext-mx-out003.mykolab.com (Postfix) with ESMTP id 0A3D241083; Fri, 1 Dec 2017 19:31:53 +0100 (CET) Received: from mx.kolabnow.com ([127.0.0.1]) by localhost (ext-mx-out003.mykolab.com [127.0.0.1]) (amavisd-new, port 10024) with ESMTP id AFzaCmx81hpy; Fri, 1 Dec 2017 19:31:51 +0100 (CET) Received: from int-mx001.mykolab.com (unknown [10.9.13.1]) by ext-mx-out003.mykolab.com (Postfix) with ESMTPS id A504141068; Fri, 1 Dec 2017 19:31:51 +0100 (CET) Received: from ext-subm003.mykolab.com (unknown [10.9.6.3]) by int-mx001.mykolab.com (Postfix) with ESMTPS id 782AE111; Fri, 1 Dec 2017 19:31:51 +0100 (CET) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=mykolab.com; h= date:date:message-id:subject:subject:mime-version :content-transfer-encoding:content-type:content-type:from:from :received:received:received; s=dkim20160331; t=1512153111; x= 1512153133; bh=VRTz6hc6SPsbZHcvPLlgvWJ3mo0Ievj2o5wYqbGnI/s=; b=X xSPwEJ98+1LI+j0h9Vfde/+WbvgOKHD5Pf08JsAfhlUW4/Lt3MOxXB3njZiO+Aw9 rPJLglN61JBsPugXeoLf9nip2uP4eTU9gITvd5agmmJrw2LYz+qgrPoOh3lBc63+ Ez1NTHf0r30vyXBT2AcLHLrRq+/eRcozyQ8Q9zN4kBZn1Qn1P96EvyZhHsfwgEpV WVhx4EiZXZWYAzmvUbKdDK1f5n3wsD6Fg8O2slmmXpZFYXaOt8UeHNcQFxVEvhvK rRxjZ2cXPkhELe83WJIO9IvQ4GbYzLbQ+0Y9YRPDmIl0Lv9ie3JdSvzvmlyV53Et KJuMf7i1jq807CLMP6CvdgvBl7WuDzm8F6ejYfuMr9qVvVr4wDY9peh0N5UfD6BI 5drVMSETeUM+mldOavtF7zkna4VLhosWw2CSJv7LcyP5nrZssmjLL5m2lqguSk5x 9PdTgqd49fMzWPJNswB1qVxgyUkfNWFM7UFck2/rltUorAxd96zxLgAMLNiuxdz1 Fs+trontRL1j6wQlJ1+Pwo+oz0CZDNykxLFFgb9VaOqBNdp3t2kimS4kLnjnl23F VWUMuW52P2kU3J3Mr9SjO/1tiAv+yZ9lB1esHQ1BOnJitI+n9sTjnynQi6tC/T5a Jr8LU2+N45KaySCz7jG0102MAjbwL6Ki3Tz2+UR+mg= X-Virus-Scanned: amavisd-new at mykolab.com From: Michael McConville Content-Transfer-Encoding: quoted-printable Mime-Version: 1.0 (Mac OS X Mail 11.1 \(3445.4.7\)) Message-Id: Date: Fri, 1 Dec 2017 11:31:57 -0700 To: qemu-devel@nongnu.org X-detected-operating-system: by eggs.gnu.org: GNU/Linux 2.2.x-3.x [generic] [fuzzy] X-Received-From: 95.128.36.42 X-Mailman-Approved-At: Fri, 01 Dec 2017 16:34:47 -0500 Subject: [Qemu-devel] [PATCH] mmap(2) returns MAP_FAILED, not NULL, on failure 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: qemu-trivial@nongnu.org Errors-To: qemu-devel-bounces+importer=patchew.org@nongnu.org Sender: "Qemu-devel" X-ZohoMail: RSF_0 Z_629925259 SPT_0 Content-Type: text/plain; charset="utf-8" Signed-off-by: Michael McConville Reviewed-by: John Snow --- hw/i386/xen/xen-mapcache.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/hw/i386/xen/xen-mapcache.c b/hw/i386/xen/xen-mapcache.c index baab93b614..efa35dc6e0 100644 --- a/hw/i386/xen/xen-mapcache.c +++ b/hw/i386/xen/xen-mapcache.c @@ -199,7 +199,7 @@ static void xen_remap_bucket(MapCacheEntry *entry, */ vaddr_base =3D mmap(vaddr, size, PROT_READ | PROT_WRITE, MAP_ANON | MAP_SHARED, -1, 0); - if (vaddr_base =3D=3D NULL) { + if (vaddr_base =3D=3D MAP_FAILED) { perror("mmap"); exit(-1); } --=20 2.15.1