Liav A 2966188ea3 Userland: Always call syscall(SC_prctl, ...) with 4 arguments ...

The arguments are passed on registers, so if we pass only 3 defined
arguments then the fourth argument for the prctl syscall could have
garbage value within it.

To avoid possible bugs, always pass 3 arguments to a raw syscall prctl
call in addition to the prctl sub-option (the first argument).

2023-09-02 18:22:07 +02:00

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