X-Git-Url: https://git.proxmox.com/?a=blobdiff_plain;f=IntelFspPkg%2FFspSecCore%2FSecFsp.c;h=07aed1c1c06236f12681e25f63906e1663468414;hb=963236092b48013e34c5c889ae4c90b34bd8aef5;hp=a9aba7108e338c971208d360d0499c1561c830a9;hpb=16b7e82c2ba9465e87d634e1da6e3b322279f5f7;p=mirror_edk2.git

diff --git a/IntelFspPkg/FspSecCore/SecFsp.c b/IntelFspPkg/FspSecCore/SecFsp.c
index a9aba7108e..07aed1c1c0 100644
--- a/IntelFspPkg/FspSecCore/SecFsp.c
+++ b/IntelFspPkg/FspSecCore/SecFsp.c
@@ -265,7 +265,7 @@ FspApiCallingCheck (
     //
     if ((UINT32)FspData != 0xFFFFFFFF) {
       Status = EFI_UNSUPPORTED;
-    } else if ((FspRtBuffer == NULL) || ((FspRtBuffer->BootLoaderTolumSize % EFI_PAGE_SIZE) != 0)) {
+    } else if ((FspRtBuffer == NULL) || ((FspRtBuffer->BootLoaderTolumSize % EFI_PAGE_SIZE) != 0) || (EFI_ERROR(FspUpdSignatureCheck(ApiIdx, ApiParam)))) {
       Status = EFI_INVALID_PARAMETER;
     }
   } else if (ApiIdx == 2) {
@@ -285,7 +285,7 @@ FspApiCallingCheck (
     //
     if ((UINT32)FspData != 0xFFFFFFFF) {
       Status = EFI_UNSUPPORTED;
-    } else if ((FspRtBuffer == NULL) || ((FspRtBuffer->BootLoaderTolumSize % EFI_PAGE_SIZE) != 0)) {
+    } else if ((FspRtBuffer == NULL) || ((FspRtBuffer->BootLoaderTolumSize % EFI_PAGE_SIZE) != 0) || (EFI_ERROR(FspUpdSignatureCheck(ApiIdx, ApiParam)))) {
       Status = EFI_INVALID_PARAMETER;
     }
   } else if (ApiIdx == 4) {
@@ -308,6 +308,8 @@ FspApiCallingCheck (
     } else {
       if (FspData->Signature != FSP_GLOBAL_DATA_SIGNATURE) {
         Status = EFI_UNSUPPORTED;
+      } else if (EFI_ERROR(FspUpdSignatureCheck(ApiIdx, ApiParam))) {
+        Status = EFI_INVALID_PARAMETER;
       }
     }
   } else {