Date: Fri, 8 Oct 2021 01:16:33 GMT From: Kyle Evans <kevans@FreeBSD.org> To: src-committers@FreeBSD.org, dev-commits-src-all@FreeBSD.org, dev-commits-src-branches@FreeBSD.org Subject: git: 9e05a1578650 - stable/12 - efipart_inithandles() is missing NULL pointer check Message-ID: <202110080116.1981GXqj010716@gitrepo.freebsd.org>
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The branch stable/12 has been updated by kevans: URL: https://cgit.FreeBSD.org/src/commit/?id=9e05a157865009dc23e93753cfa09efd7bbbd738 commit 9e05a157865009dc23e93753cfa09efd7bbbd738 Author: Toomas Soome <tsoome@FreeBSD.org> AuthorDate: 2020-02-20 08:56:56 +0000 Commit: Kyle Evans <kevans@FreeBSD.org> CommitDate: 2021-10-08 01:15:59 +0000 efipart_inithandles() is missing NULL pointer check Add missing check of malloc() result. (cherry picked from commit 79cbcdcf3ececdb45f02c528d00e53e9600a4f48) --- stand/efi/libefi/efipart.c | 2 ++ 1 file changed, 2 insertions(+) diff --git a/stand/efi/libefi/efipart.c b/stand/efi/libefi/efipart.c index 0710a33fdf93..424df7d2e423 100644 --- a/stand/efi/libefi/efipart.c +++ b/stand/efi/libefi/efipart.c @@ -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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