# Analysis Results ## Dependence on predictable environment variable - Type: Warning - Contract: WeakRandom - Function name: `_function_0xe9874106` - PC address: 1285 ### Description In the function '_function_0xe9874106' the following predictable state variables are used to determine Ether recipient: - block.coinbase In */inputs/weak_random.sol:47* ``` winningAddress.transfer(prize) ``` ## Ether send - Type: Warning - Contract: WeakRandom - Function name: `_function_0xe9874106` - PC address: 1285 ### Description In the function '_function_0xe9874106' a non-zero amount of Ether is sent to an address taken from storage slot 0. There is a check on storage index 0. This storage slot can be written to by calling the function 'fallback'. There is a check on storage index 1. This storage slot can be written to by calling the function 'fallback'. There is a check on storage index 1. This storage slot can be written to by calling the function 'fallback'. In */inputs/weak_random.sol:47* ``` winningAddress.transfer(prize) ``` ## Exception state - Type: Informational - Contract: WeakRandom - Function name: `fallback` - PC address: 356 ### Description A reachable exception (opcode 0xfe) has been detected. This can be caused by type errors, division by zero, out-of-bounds array access, or assert violations. This is acceptable in most situations. Note however that assert() should only be used to check invariants. Use require() for regular input checking. In */inputs/weak_random.sol:11* ``` prize / totalTickets ``` ## Exception state - Type: Informational - Contract: WeakRandom - Function name: `_function_0xe9874106` - PC address: 146 ### Description A reachable exception (opcode 0xfe) has been detected. This can be caused by type errors, division by zero, out-of-bounds array access, or assert violations. This is acceptable in most situations. Note however that assert() should only be used to check invariants. Use require() for regular input checking. In */inputs/weak_random.sol:11* ``` prize / totalTickets ```