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5c51b82f6a
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Kernel: Remove obtain_user_ref and add copy_typed_to and from_user
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2022-11-12 12:08:26 +01:00 |
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58fb422161
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Kernel: Return a Result in MemoryManager and strdup_from_user
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2022-11-12 11:56:40 +01:00 |
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b63a9f5ba9
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Kernel: Improve strdup_from_user and add copy to and from user
Still a bit funky, that's why we're not using it in read() and write() yet.
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2022-11-05 11:54:55 +01:00 |
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ffcaac0ca3
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Kernel: Add validate_user_write() and validate_user_read()
Not at copy_from_user and copy_to_user yet, but an improvement over blindly using physical memory.
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2022-11-04 22:46:48 +01:00 |
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27448611b3
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UserMemory: do not map refs into kernel memory
This is bad design. But it fails if mapped, since something overwrites KernelHeap.
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2022-10-20 18:50:07 +02:00 |
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48d4a5910a
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Kernel: Add a few convenience functions to manipulate userland memory
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2022-10-19 17:13:16 +02:00 |
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