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LibJS: Make sure all allocators are 8-byte aligned

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Absolutely massive allocations > 1024 bytes would go into the size
class which was 3172 bytes. 3172 happens to not be 8 byte aligned, and
so made UBSAN very sad on x86_64. Change the largest allocator to be
3072 bytes, which is in fact a multiple of 8 :^)
This commit is contained in:
Andrew Kaster 2021-05-12 06:34:33 -06:00 • committed by Linus Groh
parent e1b8a2e517
commit f90a19ba4c
1 changed files with 1 additions and 1 deletions
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Userland/Libraries/LibJS/Heap/Heap.cpp
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@ -30,7 +30,7 @@ Heap::Heap(VM& vm)
m_allocators.append(make<Allocator>(256));
m_allocators.append(make<Allocator>(512));
m_allocators.append(make<Allocator>(1024));
m_allocators.append(make<Allocator>(3172));
m_allocators.append(make<Allocator>(3072));
}
Heap::~Heap()