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check_no_subsequent_invocation

hopper_core::check

Function check_no_subsequent_invocation 

Source 
pub fn check_no_subsequent_invocation(
    sysvar_data: &[u8],
    our_program: &Address,
) -> ProgramResult
Expand description

Ensure our program is not invoked after the current instruction.

Prevents post-execution re-entrancy patterns.