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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