metall manager capacity limit SEGFAULT

[liss-h]

The following code causes a segfault:

std::string const path{std::format("/tmp/metall-test-capacity-{}", std::random_device{}())};

metall::manager manager{metall::create_only, path, 1};
std::vector<uint64_t, metall::manager::allocator_type<uint64_t>> vec{manager.get_allocator<uint64_t>()};

for (size_t cap = 0; cap < 100'000'000; cap += 1'000'000) {
    vec.resize(cap);
}

Whereas it throws bad_alloc (as expected) if you immediately .resize() to 100'000'000.

[KIwabuchi]

Thanks for reporting the issue. I'll investigate why bad_alloc is not thrown.

[KIwabuchi]

Unfortunately, I cannot reproduce the issue on my side. I also checked Metall code but couldn't find an issue.
I'll keep investigating and let you know once I find something.