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[zion] Fix an over-allocation bug when creating a memory object

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Drew Galbraith 2023-06-12 20:55:53 -07:00
parent 0f0e39d1e9
commit b6735d3175
3 changed files with 9 additions and 2 deletions
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2
zion/syscall/syscall.cpp
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@ -138,7 +138,7 @@ z_err_t MemoryObjectCreatePhysical(ZMemoryObjectCreatePhysicalReq* req,
auto& curr_proc = gScheduler->CurrentProcess();
uint64_t paddr = req->paddr;
if (paddr == 0) {
paddr = phys_mem::AllocateContinuous((req->size - 1 / 0x1000) + 1);
paddr = phys_mem::AllocateContinuous(((req->size - 1) / 0x1000) + 1);
}
auto vmmo_ref = MakeRefCounted<FixedMemoryObject>(paddr, req->size);
resp->vmmo_cap =