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[NTOS][NDK][RTL] A bunch of 'wrong size' fixes

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This commit is contained in:
Ivan Labutin 2017-11-13 15:06:29 +01:00 • committed by Timo Kreuzer
parent 4d35d59fb9
commit d6792047f3
8 changed files with 21 additions and 16 deletions
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9
sdk/lib/rtl/memstream.c
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@ -205,6 +205,7 @@ RtlReadOutOfProcessMemoryStream(
ULONG CopyLength;
PRTL_MEMORY_STREAM Stream = IStream_To_RTL_MEMORY_STREAM(This);
SIZE_T Available = (PUCHAR)Stream->End - (PUCHAR)Stream->Current;
SIZE_T LocalBytesRead = 0;
if (BytesRead)
*BytesRead = 0;
@ -218,10 +219,14 @@ RtlReadOutOfProcessMemoryStream(
Stream->Current,
Buffer,
CopyLength,
BytesRead);
&LocalBytesRead);
if (NT_SUCCESS(Status))
Stream->Current = (PUCHAR)Stream->Current + *BytesRead;
{
Stream->Current = (PUCHAR)Stream->Current + LocalBytesRead;
if (BytesRead)
*BytesRead = (ULONG)LocalBytesRead;
}
return HRESULT_FROM_WIN32(RtlNtStatusToDosError(Status));
}