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Test system allocators for >2 GiB on 32-bit success #30

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MaulingMonkey opened this issue Oct 24, 2023 · 0 comments

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documentation enhancement

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MaulingMonkey commented Oct 24, 2023 •

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Rust APIs guard against isize::MAX allocs, check how easy it is to break that without said checks.

std::ffi::CStr::from_ptr was given as a problematic example API
Consider using VMMap (Sysinternals) on a binary
Consider utilizing crates/no-std/examples/trivial.rs as the demo binary
_HEAP_MAXREQ does imply terrible things
Verify with /LARGEADDRESSAWARE
LegionMammal978 was only able to achieve an empirical maximum hole of 0x7fe5e000 bytes (discord)

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