From owner-svn-src-all@freebsd.org  Thu Feb 20 08:56:57 2020
Return-Path: <owner-svn-src-all@freebsd.org>
Delivered-To: svn-src-all@mailman.nyi.freebsd.org
Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1])
 by mailman.nyi.freebsd.org (Postfix) with ESMTP id 0E3D2258C4A;
 Thu, 20 Feb 2020 08:56:57 +0000 (UTC)
 (envelope-from tsoome@FreeBSD.org)
Received: from mxrelay.nyi.freebsd.org (mxrelay.nyi.freebsd.org
 [IPv6:2610:1c1:1:606c::19:3])
 (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits)
 server-signature RSA-PSS (4096 bits)
 client-signature RSA-PSS (4096 bits) client-digest SHA256)
 (Client CN "mxrelay.nyi.freebsd.org",
 Issuer "Let's Encrypt Authority X3" (verified OK))
 by mx1.freebsd.org (Postfix) with ESMTPS id 48NT3r6GB4z48B8;
 Thu, 20 Feb 2020 08:56:56 +0000 (UTC)
 (envelope-from tsoome@FreeBSD.org)
Received: from repo.freebsd.org (repo.freebsd.org
 [IPv6:2610:1c1:1:6068::e6a:0])
 (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits))
 (Client did not present a certificate)
 by mxrelay.nyi.freebsd.org (Postfix) with ESMTPS id 9EC181F267;
 Thu, 20 Feb 2020 08:56:56 +0000 (UTC)
 (envelope-from tsoome@FreeBSD.org)
Received: from repo.freebsd.org ([127.0.1.37])
 by repo.freebsd.org (8.15.2/8.15.2) with ESMTP id 01K8uuqu055615;
 Thu, 20 Feb 2020 08:56:56 GMT (envelope-from tsoome@FreeBSD.org)
Received: (from tsoome@localhost)
 by repo.freebsd.org (8.15.2/8.15.2/Submit) id 01K8uu23055614;
 Thu, 20 Feb 2020 08:56:56 GMT (envelope-from tsoome@FreeBSD.org)
Message-Id: <202002200856.01K8uu23055614@repo.freebsd.org>
X-Authentication-Warning: repo.freebsd.org: tsoome set sender to
 tsoome@FreeBSD.org using -f
From: Toomas Soome <tsoome@FreeBSD.org>
Date: Thu, 20 Feb 2020 08:56:56 +0000 (UTC)
To: src-committers@freebsd.org, svn-src-all@freebsd.org,
 svn-src-head@freebsd.org
Subject: svn commit: r358160 - head/stand/efi/libefi
X-SVN-Group: head
X-SVN-Commit-Author: tsoome
X-SVN-Commit-Paths: head/stand/efi/libefi
X-SVN-Commit-Revision: 358160
X-SVN-Commit-Repository: base
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit
X-BeenThere: svn-src-all@freebsd.org
X-Mailman-Version: 2.1.29
Precedence: list
List-Id: "SVN commit messages for the entire src tree \(except for &quot;
 user&quot; and &quot; projects&quot; \)" <svn-src-all.freebsd.org>
List-Unsubscribe: <https://lists.freebsd.org/mailman/options/svn-src-all>,
 <mailto:svn-src-all-request@freebsd.org?subject=unsubscribe>
List-Archive: <http://lists.freebsd.org/pipermail/svn-src-all/>
List-Post: <mailto:svn-src-all@freebsd.org>
List-Help: <mailto:svn-src-all-request@freebsd.org?subject=help>
List-Subscribe: <https://lists.freebsd.org/mailman/listinfo/svn-src-all>,
 <mailto:svn-src-all-request@freebsd.org?subject=subscribe>
X-List-Received-Date: Thu, 20 Feb 2020 08:56:57 -0000

Author: tsoome
Date: Thu Feb 20 08:56:56 2020
New Revision: 358160
URL: https://svnweb.freebsd.org/changeset/base/358160

Log:
  efipart_inithandles() is missing NULL pointer check
  
  Add missing check of malloc() result.

Modified:
  head/stand/efi/libefi/efipart.c

Modified: head/stand/efi/libefi/efipart.c
==============================================================================
--- head/stand/efi/libefi/efipart.c	Thu Feb 20 08:55:18 2020	(r358159)
+++ head/stand/efi/libefi/efipart.c	Thu Feb 20 08:56:56 2020	(r358160)
@@ -363,6 +363,8 @@ efipart_inithandles(void)
 	status = BS->LocateHandle(ByProtocol, &blkio_guid, 0, &sz, hin);
 	if (status == EFI_BUFFER_TOO_SMALL) {
 		hin = malloc(sz);
+		if (hin == NULL)
+			return (ENOMEM);
 		status = BS->LocateHandle(ByProtocol, &blkio_guid, 0, &sz,
 		    hin);
 		if (EFI_ERROR(status))