diff options
Diffstat (limited to 'MdePkg/Library/PeiMemoryLib/CopyMemWrapper.c')
| -rw-r--r-- | MdePkg/Library/PeiMemoryLib/CopyMemWrapper.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/MdePkg/Library/PeiMemoryLib/CopyMemWrapper.c b/MdePkg/Library/PeiMemoryLib/CopyMemWrapper.c index 9db53b0b5732..91dcad29501d 100644 --- a/MdePkg/Library/PeiMemoryLib/CopyMemWrapper.c +++ b/MdePkg/Library/PeiMemoryLib/CopyMemWrapper.c @@ -47,11 +47,13 @@ CopyMem ( if (Length == 0) { return DestinationBuffer; } + ASSERT ((Length - 1) <= (MAX_ADDRESS - (UINTN)DestinationBuffer)); ASSERT ((Length - 1) <= (MAX_ADDRESS - (UINTN)SourceBuffer)); if (DestinationBuffer == SourceBuffer) { return DestinationBuffer; } + return InternalMemCopyMem (DestinationBuffer, SourceBuffer, Length); } |