NtExtendSection() and multithreading RRS feed

  • Question

  • Could I assume that beginning of a memory section (i.e. memory-mapped file) will be available for the one thread, while another thread performs call NtExtendSection()?

    I see that this is not the case for windows 10 1803, but I cannot understand the reasons.
    Any ideas and suggestions are welcome.

    Corresponding source code is here =
    Wednesday, November 21, 2018 10:06 PM