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Thread: What's the max size copyable with CopyMemory API call?

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  1. Jul 4th, 2012, 02:28 PM #2
    Milk
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    Re: What's the max size copyable with CopyMemory API call?

    I think the crash is more likely caused by trying to write to somewhere you are not supposed to.

    How about showing us an example of the code that is crashing. Also include the declare you are using for RtlMoveMemory as there are a few subtle variations.

    Edit: in answer to your question I believe the copy size is limited by the available contiguous memory and the size parameter which is defined as an unsigned integer of 32 bits.
    Last edited by Milk; Jul 4th, 2012 at 02:38 PM.
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