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Kernel: Add dedicated "ptrace" pledge promise
The vast majority of programs don't ever need to use sys$ptrace(), and it seems like a high-value system call to prevent a compromised process from using. This patch moves sys$ptrace() from the "proc" promise to its own, new "ptrace" promise and updates the affected apps.
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6 changed files with 7 additions and 5 deletions
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@ -37,7 +37,7 @@ namespace Kernel {
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int Process::sys$ptrace(Userspace<const Syscall::SC_ptrace_params*> user_params)
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{
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REQUIRE_PROMISE(proc);
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REQUIRE_PROMISE(ptrace);
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Syscall::SC_ptrace_params params;
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if (!copy_from_user(¶ms, user_params))
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return -EFAULT;
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