Summary

L-9: Custom errors not used anywhere

Vulnerability Details

• Found in node_modules/@prb/math/src/sd1x18/Errors.sol Line: 7

  error PRBMath_SD1x18_ToUD2x18_Underflow(SD1x18 x);

• Found in node_modules/@prb/math/src/sd1x18/Errors.sol Line: 10

  error PRBMath_SD1x18_ToUD60x18_Underflow(SD1x18 x);

• Found in node_modules/@prb/math/src/sd1x18/Errors.sol Line: 13

  error PRBMath_SD1x18_ToUint128_Underflow(SD1x18 x);

• Found in node_modules/@prb/math/src/sd1x18/Errors.sol Line: 16

  error PRBMath_SD1x18_ToUint256_Underflow(SD1x18 x);

• Found in node_modules/@prb/math/src/sd1x18/Errors.sol Line: 19

  error PRBMath_SD1x18_ToUint40_Overflow(SD1x18 x);

• Found in node_modules/@prb/math/src/sd1x18/Errors.sol Line: 22

  error PRBMath_SD1x18_ToUint40_Underflow(SD1x18 x);

• Found in node_modules/@prb/math/src/sd59x18/Errors.sol Line: 7

  error PRBMath_SD59x18_Abs_MinSD59x18();

• Found in node_modules/@prb/math/src/sd59x18/Errors.sol Line: 10

  error PRBMath_SD59x18_Ceil_Overflow(SD59x18 x);

• Found in node_modules/@prb/math/src/sd59x18/Errors.sol Line: 13

  error PRBMath_SD59x18_Convert_Overflow(int256 x);

• Found in node_modules/@prb/math/src/sd59x18/Errors.sol Line: 16

  error PRBMath_SD59x18_Convert_Underflow(int256 x);

• Found in node_modules/@prb/math/src/sd59x18/Errors.sol Line: 19

  error PRBMath_SD59x18_Div_InputTooSmall();

• Found in node_modules/@prb/math/src/sd59x18/Errors.sol Line: 22

  error PRBMath_SD59x18_Div_Overflow(SD59x18 x, SD59x18 y);

• Found in node_modules/@prb/math/src/sd59x18/Errors.sol Line: 25

  error PRBMath_SD59x18_Exp_InputTooBig(SD59x18 x);

• Found in node_modules/@prb/math/src/sd59x18/Errors.sol Line: 28

  error PRBMath_SD59x18_Exp2_InputTooBig(SD59x18 x);

• Found in node_modules/@prb/math/src/sd59x18/Errors.sol Line: 31

  error PRBMath_SD59x18_Floor_Underflow(SD59x18 x);

• Found in node_modules/@prb/math/src/sd59x18/Errors.sol Line: 34

  error PRBMath_SD59x18_Gm_NegativeProduct(SD59x18 x, SD59x18 y);

• Found in node_modules/@prb/math/src/sd59x18/Errors.sol Line: 37

  error PRBMath_SD59x18_Gm_Overflow(SD59x18 x, SD59x18 y);

• Found in node_modules/@prb/math/src/sd59x18/Errors.sol Line: 40

  error PRBMath_SD59x18_IntoSD1x18_Overflow(SD59x18 x);

• Found in node_modules/@prb/math/src/sd59x18/Errors.sol Line: 43

  error PRBMath_SD59x18_IntoSD1x18_Underflow(SD59x18 x);

• Found in node_modules/@prb/math/src/sd59x18/Errors.sol Line: 46

  error PRBMath_SD59x18_IntoUD2x18_Overflow(SD59x18 x);

• Found in node_modules/@prb/math/src/sd59x18/Errors.sol Line: 49

  error PRBMath_SD59x18_IntoUD2x18_Underflow(SD59x18 x);

• Found in node_modules/@prb/math/src/sd59x18/Errors.sol Line: 52

  error PRBMath_SD59x18_IntoUD60x18_Underflow(SD59x18 x);

• Found in node_modules/@prb/math/src/sd59x18/Errors.sol Line: 55

  error PRBMath_SD59x18_IntoUint128_Overflow(SD59x18 x);

• Found in node_modules/@prb/math/src/sd59x18/Errors.sol Line: 58

  error PRBMath_SD59x18_IntoUint128_Underflow(SD59x18 x);

• Found in node_modules/@prb/math/src/sd59x18/Errors.sol Line: 61

  error PRBMath_SD59x18_IntoUint256_Underflow(SD59x18 x);

• Found in node_modules/@prb/math/src/sd59x18/Errors.sol Line: 64

  error PRBMath_SD59x18_IntoUint40_Overflow(SD59x18 x);

• Found in node_modules/@prb/math/src/sd59x18/Errors.sol Line: 67

  error PRBMath_SD59x18_IntoUint40_Underflow(SD59x18 x);

• Found in node_modules/@prb/math/src/sd59x18/Errors.sol Line: 70

  error PRBMath_SD59x18_Log_InputTooSmall(SD59x18 x);

• Found in node_modules/@prb/math/src/sd59x18/Errors.sol Line: 73

  error PRBMath_SD59x18_Mul_InputTooSmall();

• Found in node_modules/@prb/math/src/sd59x18/Errors.sol Line: 76

  error PRBMath_SD59x18_Mul_Overflow(SD59x18 x, SD59x18 y);

• Found in node_modules/@prb/math/src/sd59x18/Errors.sol Line: 79

  error PRBMath_SD59x18_Powu_Overflow(SD59x18 x, uint256 y);

• Found in node_modules/@prb/math/src/sd59x18/Errors.sol Line: 82

  error PRBMath_SD59x18_Sqrt_NegativeInput(SD59x18 x);

• Found in node_modules/@prb/math/src/sd59x18/Errors.sol Line: 85

  error PRBMath_SD59x18_Sqrt_Overflow(SD59x18 x);

• Found in node_modules/@prb/math/src/sd59x18/Helpers.sol Line: 8

  function add(SD59x18 x, SD59x18 y) pure returns (SD59x18 result) {

• Found in node_modules/@prb/math/src/sd59x18/Helpers.sol Line: 13

  function and(SD59x18 x, int256 bits) pure returns (SD59x18 result) {

• Found in node_modules/@prb/math/src/sd59x18/Helpers.sol Line: 18

  function and2(SD59x18 x, SD59x18 y) pure returns (SD59x18 result) {

• Found in node_modules/@prb/math/src/sd59x18/Helpers.sol Line: 23

  function eq(SD59x18 x, SD59x18 y) pure returns (bool result) {

• Found in node_modules/@prb/math/src/sd59x18/Helpers.sol Line: 28

  function gt(SD59x18 x, SD59x18 y) pure returns (bool result) {

• Found in node_modules/@prb/math/src/sd59x18/Helpers.sol Line: 33

  function gte(SD59x18 x, SD59x18 y) pure returns (bool result) {

• Found in node_modules/@prb/math/src/sd59x18/Helpers.sol Line: 38

  function isZero(SD59x18 x) pure returns (bool result) {

• Found in node_modules/@prb/math/src/sd59x18/Helpers.sol Line: 43

  function lshift(SD59x18 x, uint256 bits) pure returns (SD59x18 result) {

• Found in node_modules/@prb/math/src/sd59x18/Helpers.sol Line: 48

  function lt(SD59x18 x, SD59x18 y) pure returns (bool result) {

• Found in node_modules/@prb/math/src/sd59x18/Helpers.sol Line: 53

  function lte(SD59x18 x, SD59x18 y) pure returns (bool result) {

• Found in node_modules/@prb/math/src/sd59x18/Helpers.sol Line: 58

  function mod(SD59x18 x, SD59x18 y) pure returns (SD59x18 result) {

• Found in node_modules/@prb/math/src/sd59x18/Helpers.sol Line: 63

  function neq(SD59x18 x, SD59x18 y) pure returns (bool result) {

• Found in node_modules/@prb/math/src/sd59x18/Helpers.sol Line: 68

  function not(SD59x18 x) pure returns (SD59x18 result) {

• Found in node_modules/@prb/math/src/sd59x18/Helpers.sol Line: 73

  function or(SD59x18 x, SD59x18 y) pure returns (SD59x18 result) {

• Found in node_modules/@prb/math/src/sd59x18/Helpers.sol Line: 78

  function rshift(SD59x18 x, uint256 bits) pure returns (SD59x18 result) {

• Found in node_modules/@prb/math/src/sd59x18/Helpers.sol Line: 83

  function sub(SD59x18 x, SD59x18 y) pure returns (SD59x18 result) {

• Found in node_modules/@prb/math/src/sd59x18/Helpers.sol Line: 88

  function unary(SD59x18 x) pure returns (SD59x18 result) {

• Found in node_modules/@prb/math/src/sd59x18/Helpers.sol Line: 93

  function uncheckedAdd(SD59x18 x, SD59x18 y) pure returns (SD59x18 result) {

• Found in node_modules/@prb/math/src/sd59x18/Helpers.sol
  Line: 100

  function uncheckedSub(SD59x18 x, SD59x18 y) pure returns (SD59x18 result) {

• Found in node_modules/@prb/math/src/sd59x18/Helpers.sol
  Line: 107

  function uncheckedUnary(SD59x18 x) pure returns (SD59x18 result) {

• Found in node_modules/@prb/math/src/sd59x18/Helpers.sol
  Line: 114

  function xor(SD59x18 x, SD59x18 y) pure returns (SD59x18 result) {

• Found in node_modules/@prb/math/src/ud2x18/Errors.sol Line: 7

  error PRBMath_UD2x18_IntoSD1x18_Overflow(UD2x18 x);

• Found in node_modules/@prb/math/src/ud2x18/Errors.sol Line: 10

  error PRBMath_UD2x18_IntoUint40_Overflow(UD2x18 x);

• Found in node_modules/@prb/math/src/ud60x18/Errors.sol Line: 7

  error PRBMath_UD60x18_Ceil_Overflow(UD60x18 x);

• Found in node_modules/@prb/math/src/ud60x18/Errors.sol Line: 10

  error PRBMath_UD60x18_Convert_Overflow(uint256 x);

• Found in node_modules/@prb/math/src/ud60x18/Errors.sol Line: 13

  error PRBMath_UD60x18_Exp_InputTooBig(UD60x18 x);

• Found in node_modules/@prb/math/src/ud60x18/Errors.sol Line: 16

  error PRBMath_UD60x18_Exp2_InputTooBig(UD60x18 x);

• Found in node_modules/@prb/math/src/ud60x18/Errors.sol Line: 19

  error PRBMath_UD60x18_Gm_Overflow(UD60x18 x, UD60x18 y);

• Found in node_modules/@prb/math/src/ud60x18/Errors.sol Line: 22

  error PRBMath_UD60x18_IntoSD1x18_Overflow(UD60x18 x);

• Found in node_modules/@prb/math/src/ud60x18/Errors.sol Line: 25

  error PRBMath_UD60x18_IntoSD59x18_Overflow(UD60x18 x);

• Found in node_modules/@prb/math/src/ud60x18/Errors.sol Line: 28

  error PRBMath_UD60x18_IntoUD2x18_Overflow(UD60x18 x);

• Found in node_modules/@prb/math/src/ud60x18/Errors.sol Line: 31

  error PRBMath_UD60x18_IntoUint128_Overflow(UD60x18 x);

• Found in node_modules/@prb/math/src/ud60x18/Errors.sol Line: 34

  error PRBMath_UD60x18_IntoUint40_Overflow(UD60x18 x);

• Found in node_modules/@prb/math/src/ud60x18/Errors.sol Line: 37

  error PRBMath_UD60x18_Log_InputTooSmall(UD60x18 x);

• Found in node_modules/@prb/math/src/ud60x18/Errors.sol Line: 40

  error PRBMath_UD60x18_Sqrt_Overflow(UD60x18 x);

• Found in node_modules/@prb/math/src/ud60x18/Helpers.sol Line: 8

  function add(UD60x18 x, UD60x18 y) pure returns (UD60x18 result) {

• Found in node_modules/@prb/math/src/ud60x18/Helpers.sol Line: 13

  function and(UD60x18 x, uint256 bits) pure returns (UD60x18 result) {

• Found in node_modules/@prb/math/src/ud60x18/Helpers.sol Line: 18

  function and2(UD60x18 x, UD60x18 y) pure returns (UD60x18 result) {

• Found in node_modules/@prb/math/src/ud60x18/Helpers.sol Line: 23

  function eq(UD60x18 x, UD60x18 y) pure returns (bool result) {

• Found in node_modules/@prb/math/src/ud60x18/Helpers.sol Line: 28

  function gt(UD60x18 x, UD60x18 y) pure returns (bool result) {

• Found in node_modules/@prb/math/src/ud60x18/Helpers.sol Line: 33

  function gte(UD60x18 x, UD60x18 y) pure returns (bool result) {

• Found in node_modules/@prb/math/src/ud60x18/Helpers.sol Line: 38

  function isZero(UD60x18 x) pure returns (bool result) {

• Found in node_modules/@prb/math/src/ud60x18/Helpers.sol Line: 44

  function lshift(UD60x18 x, uint256 bits) pure returns (UD60x18 result) {

• Found in node_modules/@prb/math/src/ud60x18/Helpers.sol Line: 49

  function lt(UD60x18 x, UD60x18 y) pure returns (bool result) {

• Found in node_modules/@prb/math/src/ud60x18/Helpers.sol Line: 54

  function lte(UD60x18 x, UD60x18 y) pure returns (bool result) {

• Found in node_modules/@prb/math/src/ud60x18/Helpers.sol Line: 59

  function mod(UD60x18 x, UD60x18 y) pure returns (UD60x18 result) {

• Found in node_modules/@prb/math/src/ud60x18/Helpers.sol Line: 64

  function neq(UD60x18 x, UD60x18 y) pure returns (bool result) {

• Found in node_modules/@prb/math/src/ud60x18/Helpers.sol Line: 69

  function not(UD60x18 x) pure returns (UD60x18 result) {

• Found in node_modules/@prb/math/src/ud60x18/Helpers.sol Line: 74

  function or(UD60x18 x, UD60x18 y) pure returns (UD60x18 result) {

• Found in node_modules/@prb/math/src/ud60x18/Helpers.sol Line: 79

  function rshift(UD60x18 x, uint256 bits) pure returns (UD60x18 result) {

• Found in node_modules/@prb/math/src/ud60x18/Helpers.sol Line: 84

  function sub(UD60x18 x, UD60x18 y) pure returns (UD60x18 result) {

• Found in node_modules/@prb/math/src/ud60x18/Helpers.sol Line: 89

  function uncheckedAdd(UD60x18 x, UD60x18 y) pure returns (UD60x18 result) {

• Found in node_modules/@prb/math/src/ud60x18/Helpers.sol Line: 96

  function uncheckedSub(UD60x18 x, UD60x18 y) pure returns (UD60x18 result) {

• Found in node_modules/@prb/math/src/ud60x18/Helpers.sol
  Line: 103

  function xor(UD60x18 x, UD60x18 y) pure returns (UD60x18 result) {

Impact

Low

Tools Used

Aderyn

Recommendations

It is recommended that the definition be removed when custom error is not used.