IndirectCallGuard

preemptive_threads::security::cfi

Struct IndirectCallGuard 

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pub struct IndirectCallGuard;
Expand description

CFI verification for indirect function calls.

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impl IndirectCallGuard

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pub fn verify_call_target(target: *const ()) -> bool

Verify indirect call target is valid.

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pub unsafe fn protected_call<F, R>( target: *const (), f: F, ) -> Result<R, ThreadError>
where F: FnOnce() -> R,

Protect indirect call with CFI verification.

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