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Make ERC2771Context return original sender address if msg.data.length <= 20 #4481

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Amxx merged 9 commits into from
Jul 25, 2023
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Make ERC2771Context return original sender address if msg.data.length <= 20 #4481

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Update .changeset/unlucky-beans-obey.md 
Co-authored-by: Francisco <[email protected]>
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@ernestognw @frangio
ernestognw and frangio authored Jul 25, 2023
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'openzeppelin-solidity': patch
---

`ERC2771Context`: Return the forwarder address whenever the `msg.data` of a call originating from a trusted forwarder is not long enough to contain the request signer address (i.e. `msg.data.length` is less than 20 bytes).
`ERC2771Context`: Return the forwarder address whenever the `msg.data` of a call originating from a trusted forwarder is not long enough to contain the request signer address (i.e. `msg.data.length` is less than 20 bytes), as specified by ERC-2771.