Date: Thu, 20 Feb 2020 08:56:56 +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: r358160 - head/stand/efi/libefi Message-ID: <202002200856.01K8uu23055614@repo.freebsd.org>
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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))
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