From 67dc9f220d6fe272e4e30071fbda8af25991fcf0 Mon Sep 17 00:00:00 2001 From: tsoome Date: Thu, 20 Feb 2020 08:48:34 +0000 Subject: [PATCH] efinet_dev_init() is missing NULL pointer check Add missing check of malloc() result. --- stand/efi/libefi/efinet.c | 2 ++ 1 file changed, 2 insertions(+) diff --git a/stand/efi/libefi/efinet.c b/stand/efi/libefi/efinet.c index 418790524e4..c52b11d32ec 100644 --- a/stand/efi/libefi/efinet.c +++ b/stand/efi/libefi/efinet.c @@ -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)) -- 2.45.0