Date: Thu, 20 Feb 2020 08:48:34 +0000 (UTC) From: Toomas Soome <tsoome@FreeBSD.org> To: src-committers@freebsd.org, svn-src-all@freebsd.org, svn-src-head@freebsd.org Subject: svn commit: r358157 - head/stand/efi/libefi Message-ID: <202002200848.01K8mYQ4049388@repo.freebsd.org>
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Author: tsoome Date: Thu Feb 20 08:48:34 2020 New Revision: 358157 URL: https://svnweb.freebsd.org/changeset/base/358157 Log: efinet_dev_init() is missing NULL pointer check Add missing check of malloc() result. Modified: head/stand/efi/libefi/efinet.c Modified: head/stand/efi/libefi/efinet.c ============================================================================== --- head/stand/efi/libefi/efinet.c Thu Feb 20 07:12:43 2020 (r358156) +++ head/stand/efi/libefi/efinet.c Thu Feb 20 08:48:34 2020 (r358157) @@ -371,6 +371,8 @@ efinet_dev_init() status = BS->LocateHandle(ByProtocol, &sn_guid, NULL, &sz, NULL); if (status == EFI_BUFFER_TOO_SMALL) { handles = (EFI_HANDLE *)malloc(sz); + if (handles == NULL) + return (ENOMEM); status = BS->LocateHandle(ByProtocol, &sn_guid, NULL, &sz, handles); if (EFI_ERROR(status))
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