CC: Jiewen Yao <[email protected]>
CC: Jian J Wang <[email protected]>
Signed-off-by: JoeX Lu <[email protected]>
---
.../HashLibBaseCryptoRouterPei.c | 17 +++++++++++++----
1 file changed, 13 insertions(+), 4 deletions(-)
diff --git
a/SecurityPkg/Library/HashLibBaseCryptoRouter/HashLibBaseCryptoRouterPei.c
b/SecurityPkg/Library/HashLibBaseCryptoRouter/HashLibBaseCryptoRouterPei.c
index eeb424b6c3..bf7a5fc65c 100644
--- a/SecurityPkg/Library/HashLibBaseCryptoRouter/HashLibBaseCryptoRouterPei.c
+++ b/SecurityPkg/Library/HashLibBaseCryptoRouter/HashLibBaseCryptoRouterPei.c
@@ -84,11 +84,20 @@ InternalCreateHashInterfaceHob (
EFI_GUID *Identifier
)
{
- HASH_INTERFACE_HOB LocalHashInterfaceHob;
+ HASH_INTERFACE_HOB *LocalHashInterfaceHob;
+ HASH_INTERFACE_HOB *HobBuffer;
- ZeroMem (&LocalHashInterfaceHob, sizeof (LocalHashInterfaceHob));
- CopyGuid (&LocalHashInterfaceHob.Identifier, Identifier);
- return BuildGuidDataHob (&mHashLibPeiRouterGuid, &LocalHashInterfaceHob,
sizeof (LocalHashInterfaceHob));
+ HobBuffer = NULL;
+ LocalHashInterfaceHob = AllocateZeroPool (sizeof (HASH_INTERFACE_HOB));
+ if (LocalHashInterfaceHob == NULL) {
+ return NULL;
+ }
+ CopyGuid (&LocalHashInterfaceHob->Identifier, Identifier);
+ HobBuffer = (HASH_INTERFACE_HOB*) BuildGuidDataHob (&mHashLibPeiRouterGuid,
LocalHashInterfaceHob, sizeof (LocalHashInterfaceHob));
+ if (LocalHashInterfaceHob != NULL) {
+ FreePool (LocalHashInterfaceHob);
+ }
+ return HobBuffer;
}
/**
--
2.31.1.windows.1
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