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fixed data size calculation in RtlSelfRelativeToAbsoluteSD2
svn path=/trunk/; revision=19079
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@ -815,7 +815,7 @@ RtlSelfRelativeToAbsoluteSD2(PISECURITY_DESCRIPTOR SelfRelativeSecurityDescripto
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ASSERT((ULONG_PTR)DataEnd >= (ULONG_PTR)DataStart);
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DataSize = (ULONG)((ULONG_PTR)DataEnd >= (ULONG_PTR)DataStart);
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DataSize = (ULONG)((ULONG_PTR)DataEnd - (ULONG_PTR)DataStart);
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if (*BufferSize < sizeof(SECURITY_DESCRIPTOR) + DataSize)
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{
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