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efipart_inithandles() is missing NULL pointer check

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Add missing check of malloc() result.
This commit is contained in:
Toomas Soome 2020-02-20 08:56:56 +00:00
parent ef91a071ac
commit 79cbcdcf3e
1 changed files with 2 additions and 0 deletions
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2
stand/efi/libefi/efipart.c
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@ -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))