diff options
Diffstat (limited to 'EdkCompatibilityPkg')
| -rw-r--r-- | EdkCompatibilityPkg/Compatibility/SmmBaseOnSmmBase2Thunk/SmmBaseOnSmmBase2Thunk.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/EdkCompatibilityPkg/Compatibility/SmmBaseOnSmmBase2Thunk/SmmBaseOnSmmBase2Thunk.c b/EdkCompatibilityPkg/Compatibility/SmmBaseOnSmmBase2Thunk/SmmBaseOnSmmBase2Thunk.c index 51240bb..e470da0 100644 --- a/EdkCompatibilityPkg/Compatibility/SmmBaseOnSmmBase2Thunk/SmmBaseOnSmmBase2Thunk.c +++ b/EdkCompatibilityPkg/Compatibility/SmmBaseOnSmmBase2Thunk/SmmBaseOnSmmBase2Thunk.c @@ -202,6 +202,10 @@ SmmBaseCommunicate ( /// Note this is a runtime interface
///
+ if (CommunicationBuffer == NULL || BufferSize == NULL) {
+ return EFI_INVALID_PARAMETER;
+ }
+
mCommunicationData.FunctionData.Function = SmmBaseFunctionCommunicate;
mCommunicationData.FunctionData.Args.Communicate.ImageHandle = ImageHandle;
mCommunicationData.FunctionData.Args.Communicate.CommunicationBuffer = CommunicationBuffer;
|