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Merge pull request #429 from polybiusproxy/memory-vq

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core/memory: Fix error on virtual queries of reserved regions
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georgemoralis 2024-08-14 17:16:46 +03:00 committed by GitHub
parent 718200faad 13403a32e5
commit 533c1029c0
1 changed files with 2 additions and 2 deletions
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4
src/core/memory.cpp
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@ -273,10 +273,10 @@ int MemoryManager::VirtualQuery(VAddr addr, int flags,
std::scoped_lock lk{mutex}; std::scoped_lock lk{mutex};
auto it = FindVMA(addr); auto it = FindVMA(addr);
if (!it->second.IsMapped() && flags == 1) { if (it->second.type == VMAType::Free && flags == 1) {
it++; it++;
} }
if (!it->second.IsMapped()) { if (it->second.type == VMAType::Free) {
LOG_WARNING(Kernel_Vmm, "VirtualQuery on free memory region"); LOG_WARNING(Kernel_Vmm, "VirtualQuery on free memory region");
return ORBIS_KERNEL_ERROR_EACCES; return ORBIS_KERNEL_ERROR_EACCES;
} }