Use ReadUnaligned32() instead of CopyMem()

git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@5605 6f19259b-4bc3-4df7-8a09-765794883524
2008-08-01 23:21:43 +00:00
parent 7fd58cbc7e
commit e69a062999
3 changed files with 4 additions and 2 deletions
--- a/IntelFrameworkModulePkg/Library/BaseUefiTianoCustomDecompressLib/BaseUefiTianoCustomDecompressLib.c
+++ b/IntelFrameworkModulePkg/Library/BaseUefiTianoCustomDecompressLib/BaseUefiTianoCustomDecompressLib.c
@@ -584,13 +584,13 @@ UefiDecompressGetInfo (
    return RETURN_INVALID_PARAMETER;
  }

-  CompressedSize   = *(UINT32 *) Source;
+  CompressedSize   = ReadUnaligned32 ((UINT32 *)Source);
  if (SourceSize < (CompressedSize + 8)) {
    return RETURN_INVALID_PARAMETER;
  }

  *ScratchSize  = sizeof (SCRATCH_DATA);
-  *DestinationSize = *((UINT32 *) Source + 1);
+  *DestinationSize = ReadUnaligned32 ((UINT32 *)Source + 1);

  return RETURN_SUCCESS;
 }