Calldata structs with statically sized and dynamically encoded members with ABIEncoderV2.md

80 - Calldata structs with statically sized and dynamically encoded members with ABIEncoderV2

Reading from calldata structs that contain dynamically encoded, but statically sized members can result in incorrect values.

This is due to a compiler bug introduced in v0.5.6 and fixed in v0.5.11. (see here)

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Slide Screenshot

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Slide Text

• Calldata Structs
• ABIEncoderV2
• Static Size & Dynamic Encode
• Read -> Incorrect Values
• Compiler Bug -> Fixed
• solc 0.5.6 -> 0.5.11

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References

• Youtube Reference

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