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CID 1206831 Dereference after null check

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BytesRead is an optional out parameter and must be checked before being written to.
This commit is contained in:
Samuel Serapion
2017-10-20 14:00:32 -04:00
committed by Pierre Schweitzer
parent abb6ad90f5
commit b3b2a23f05
1 changed files with 2 additions and 1 deletions
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3
sdk/lib/rtl/memstream.c
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@@ -185,7 +185,8 @@ RtlReadMemoryStream(
Stream->Current = (PUCHAR)Stream->Current + CopyLength; Stream->Current = (PUCHAR)Stream->Current + CopyLength;
*BytesRead = CopyLength; if (BytesRead)
*BytesRead = CopyLength;
return S_OK; return S_OK;
} }