Commit Graph

3 Commits

Author SHA1 Message Date
ffcaac0ca3 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.
2022-11-04 22:46:48 +01:00
27448611b3 UserMemory: do not map refs into kernel memory
This is bad design. But it fails if mapped, since something overwrites KernelHeap.
2022-10-20 18:50:07 +02:00
48d4a5910a Kernel: Add a few convenience functions to manipulate userland memory 2022-10-19 17:13:16 +02:00