Security analysis tool for EVM bytecode. Supports smart contracts built for Ethereum, Hedera, Quorum, Vechain, Roostock, Tron and other EVM-compatible blockchains.
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mythril/tests/testdata/outputs_expected/calls.sol.o.markdown

3.5 KiB

Analysis results for test-filename.sol

External Call To Fixed Address

  • SWC ID: 107
  • Severity: Low
  • Contract: Unknown
  • Function name: thisisfine()
  • PC address: 661
  • Estimated Gas Usage: 643 - 1254

Description

The contract executes an external message call. An external function call to a fixed contract address is executed. Make sure that the callee contract has been reviewed carefully.

Unchecked Call Return Value

  • SWC ID: 104
  • Severity: Low
  • Contract: Unknown
  • Function name: thisisfine()
  • PC address: 661
  • Estimated Gas Usage: 1361 - 35972

Description

The return value of a message call is not checked. External calls return a boolean value. If the callee contract halts with an exception, 'false' is returned and execution continues in the caller. It is usually recommended to wrap external calls into a require statement to prevent unexpected states.

External Call To Fixed Address

  • SWC ID: 107
  • Severity: Low
  • Contract: Unknown
  • Function name: callstoredaddress()
  • PC address: 779
  • Estimated Gas Usage: 687 - 1298

Description

The contract executes an external message call. An external function call to a fixed contract address is executed. Make sure that the callee contract has been reviewed carefully.

Unchecked Call Return Value

  • SWC ID: 104
  • Severity: Low
  • Contract: Unknown
  • Function name: callstoredaddress()
  • PC address: 779
  • Estimated Gas Usage: 1405 - 36016

Description

The return value of a message call is not checked. External calls return a boolean value. If the callee contract halts with an exception, 'false' is returned and execution continues in the caller. It is usually recommended to wrap external calls into a require statement to prevent unexpected states.

External Call To Fixed Address

  • SWC ID: 107
  • Severity: Low
  • Contract: Unknown
  • Function name: reentrancy()
  • PC address: 858
  • Estimated Gas Usage: 709 - 1320

Description

The contract executes an external message call. An external function call to a fixed contract address is executed. Make sure that the callee contract has been reviewed carefully.

Unchecked Call Return Value

  • SWC ID: 104
  • Severity: Low
  • Contract: Unknown
  • Function name: reentrancy()
  • PC address: 858
  • Estimated Gas Usage: 6441 - 61052

Description

The return value of a message call is not checked. External calls return a boolean value. If the callee contract halts with an exception, 'false' is returned and execution continues in the caller. It is usually recommended to wrap external calls into a require statement to prevent unexpected states.

External Call To User-Supplied Address

  • SWC ID: 107
  • Severity: Medium
  • Contract: Unknown
  • Function name: calluseraddress(address)
  • PC address: 912
  • Estimated Gas Usage: 335 - 616

Description

A call to a user-supplied address is executed. The callee address of an external message call can be set by the caller. Note that the callee can contain arbitrary code and may re-enter any function in this contract. Review the business logic carefully to prevent averse effects on the contract state.

Unchecked Call Return Value

  • SWC ID: 104
  • Severity: Low
  • Contract: Unknown
  • Function name: calluseraddress(address)
  • PC address: 912
  • Estimated Gas Usage: 1055 - 35336

Description

The return value of a message call is not checked. External calls return a boolean value. If the callee contract halts with an exception, 'false' is returned and execution continues in the caller. It is usually recommended to wrap external calls into a require statement to prevent unexpected states.