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code-423n4
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2022-01-yield-findings
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Possible logic missmatch
#39
code423n4
closed
2 years ago
4
using `require` can save gas
#38
code423n4
closed
2 years ago
2
Gas savings
#37
code423n4
closed
2 years ago
2
Unbounded loop on array can lead to DoS
#36
code423n4
opened
2 years ago
5
approve return value is ignored
#35
code423n4
closed
2 years ago
2
Not verified input
#34
code423n4
closed
2 years ago
2
Missing commenting
#33
code423n4
opened
2 years ago
1
Two arrays length mismatch - _calcRewardIntegral
#32
code423n4
closed
2 years ago
2
Never used parameters in constructor
#31
code423n4
closed
2 years ago
2
Named return issue
#30
code423n4
closed
2 years ago
3
Use safe math for solidity version <8
#29
code423n4
closed
2 years ago
2
Solidity compiler versions mismatch
#28
code423n4
closed
2 years ago
2
safeApprove of openZeppelin is deprecated
#27
code423n4
closed
2 years ago
2
Must approve 0 first
#26
code423n4
closed
2 years ago
2
Use calldata instead of memory
#25
code423n4
closed
2 years ago
2
Rearrange state variables
#24
code423n4
closed
2 years ago
2
Inline one time use functions
#23
code423n4
closed
2 years ago
2
Unnecessary default assignment
#22
code423n4
closed
2 years ago
1
Unnecessary functions
#21
code423n4
closed
2 years ago
2
Unnecessary constructor
#20
code423n4
closed
2 years ago
2
Consider inline the following functions to save gas
#19
code423n4
closed
2 years ago
2
Use != 0 instead of > 0
#18
code423n4
closed
2 years ago
1
Check if amount is not zero to save gas
#17
code423n4
closed
2 years ago
2
Upgrade pragma to at least 0.8.4
#16
code423n4
closed
2 years ago
2
Unnecessary index init
#15
code423n4
closed
2 years ago
2
Prefix increments are cheaper than postfix increments
#14
code423n4
opened
2 years ago
1
Unnecessary array boundaries check when loading an array element twice
#13
code423n4
opened
2 years ago
2
Public functions to external
#12
code423n4
closed
2 years ago
2
Internal functions to private
#11
code423n4
closed
2 years ago
2
Storage double reading. Could save SLOAD
#10
code423n4
closed
2 years ago
1
Unused Imports
#9
code423n4
closed
2 years ago
2
Unused imports
#8
code423n4
opened
2 years ago
1
SHOULD CHECK RETURN DATA FROM CHAINLINK AGGREGATORS
#7
code423n4
closed
2 years ago
2
Race condition in approve()
#6
code423n4
opened
2 years ago
5
Missing 0 address check
#5
code423n4
closed
2 years ago
2
addVault and removeVault lack validation of caller address
#4
code423n4
closed
2 years ago
2
The wrap and unwrap functions lack access control, allowing anyone to consume the convexToken in the contract
#3
code423n4
closed
2 years ago
2
Chainlink's latestRoundData might return stale or incorrect results
#2
code423n4
closed
2 years ago
1
References file not found
#1
code423n4
closed
2 years ago
2
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