On Thu, Aug 25, 2022 at 06:29:07PM -0700, Andres Freund wrote: > I accidentally did a lot of testing with DYNAMICBASE - I accidentally > mistranslated MSBuildProject.pm's <RandomizedBaseAddress>false</> to adding > /DYNAMICBASE in the meson port. Survived several hundred CI cycles and dozens > of local runs without observing any problems related to that. > > Which doesn't surprise me, given the way we reserve space in the new process.
Still, we had problems with that in the past and I don't recall huge changes in the way we allocate shmem on WIN32. Could there be some stuff in Windows itself that would explain more stability? I would not mind switching back to DYNAMICBASE on HEAD seeing your results. That would simplify this thread's patch a bit as well. -- Michael
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