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L-1 Maybe should have address(0) checks to avoid having to redeploy contracts
https://github.com/code-423n4/2022-05-backd/blob/main/protocol/contracts/BkdLocker.sol#:~:text=rewardToken%20%3D%20_reward…
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https://github.com/code-423n4/2022-10-blur/blob/main/contracts/lib/ReentrancyGuarded.sol#L10
Booleans are more expensive than uint256 or any type that takes up a full word because each write operatio…
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cccz
medium
# The supply of NFT for each tokenID in ERC1155NFTProduct cannot be modified after the first minting
## Summary
The supply of NFT for each tokenID in ERC1155NFTProduct cannot be modifie…
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Hello everyone! I want to highlight an issue we've recently encountered.
The current method of provisioning state to the contract runtime is causing a slowdown in executing certain contracts. For e…
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### Ticket Contents
## Description
Problem:
Rising road and parking lot incidents and the need for early detection and prevention by better incentivizing citizen developers. Ability to sustain ci…
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0xDetermination
high
# Entrance fees are distributed wrongly in loans with multiple lenders
## Summary
Entrance fees are distributed improperly, some lenders are likely to lose some portion of thei…
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# Lines of code
# Vulnerability details
## Comments
in the previous implementation
Calculating `_getWithdrawablePerShare()` with no decimal places (e.g. 1e18).
resulting in a possible 'round down…
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**Describe the bug**
When a contract sets a record field to a list, applying that contract several times can have a huge performance impact
**To Reproduce**
“Minimal” reproducer:
```nickel…
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This is a discussion we've had with @karalabe and @holiman.
Having a mixed chain has a lot of challenges, some of which include:
- What happens to wasm bytecode deployed on an EVM chain (which beh…
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Hi there,
I followed a great how to at https://blog.goodaudience.com/building-your-own-ethereum-based-ecr20-token-in-less-than-an-hour-d4d4c7a14b1e to generate my very first contract using your cod…