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Merge pull request #120 from Rozelette/master
memory: Return false for large VAddr in IsValidVirtualAddress
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commit
6cccbf0eb3
@ -219,6 +219,9 @@ void Write(const VAddr vaddr, const T data) {
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bool IsValidVirtualAddress(const Kernel::Process& process, const VAddr vaddr) {
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auto& page_table = process.vm_manager.page_table;
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if ((vaddr >> PAGE_BITS) >= PAGE_TABLE_NUM_ENTRIES)
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return false;
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const u8* page_pointer = page_table.pointers[vaddr >> PAGE_BITS];
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if (page_pointer)
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return true;
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