Andreas Kling e47bffdc8c Kernel: Add some bits of randomness to the userspace stack pointer ...

This patch adds a random offset between 0 and 4096 to the initial
stack pointer in new processes. Since the stack has to be 16-byte
aligned, the bottom bits can't be randomized.

Yet another thing to make things less predictable. :^)

2021-02-14 11:53:49 +01:00

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