Update PcdSetPtr() API to set the output buffer size to the max buffer size when the input buffer size is larger than the max buffer size. This behavior follows API description.

Signed-off-by: lgao4 Reviewed-by: jlin16 git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@12875 6f19259b-4bc3-4df7-8a09-765794883524
2011-12-15 06:56:57 +00:00
parent 2fc46f86f9
commit cb40609c75
2 changed files with 2 additions and 0 deletions
--- a/MdeModulePkg/Universal/PCD/Pei/Service.c
+++ b/MdeModulePkg/Universal/PCD/Pei/Service.c
@@ -391,6 +391,7 @@ SetWorker (
    //
    GetPtrTypeSize (TokenNumber, &MaxSize, PeiPcdDb);
    if (*Size > MaxSize) {
+      *Size = MaxSize;
      return EFI_INVALID_PARAMETER;
    }
  } else {