ERC404
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0xacme
In certain circumstances, exploiting two different states of `transferFrom` can lead to a bug that allows minting ERC-721 tokens out of thin air through a whitelist. Specifically, when a regular...
Hi there, I checked the following: - https://github.com/ethereum/ERCs - https://github.com/ethereum/eips - https://eips.ethereum.org/ and I couldn't see any mention of this ERC on any of them, so I'm confused how this...
Usage of for loops might lead to large amounts of tokens not beeing transferable. In the code bellow, if the variables `tokens_to_burn` or `tokens_to_mint` are big enough, that would lead...
With this code here https://github.com/0xacme/ERC404/blob/14c1362ca6cd3b0d0a65febc0f9cb1418b4b56e6/src/ERC404.sol#L215 you enforce that if **amountOrId** in transferFrom is smaller than **minted** it will try to transfer NFT. But what if I want to transfer less...
UNLICENSED is used only for non-open source projects. README.md mentions that a project is free for anyone to use, so I suggest changing the licence to MIT to make it...
Resulting in most of the ERC-404 tokens being unindexed by etherscan. As a workout, we have used libraries to separate events and correctly emit ERC20 transfer events here https://github.com/0xacme/ERC404/pull/11
- [x] Enforce safeTransferFrom for ERC-721 transfers in order to prevent ERC-20 supportive contracts going rekt due to unwanted amount transfers - [x] Fix event indexing issue, most of the...
