bug(ics20): `PrefixedDenom` is parsed with invalid `ChannelId` - Githubissues

cosmos / ibc-rs

Rust implementation of the Inter-Blockchain Communication (IBC) protocol.

Apache License 2.0

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bug(ics20): `PrefixedDenom` is parsed with invalid `ChannelId` #1177

Closed rnbguy closed 5 months ago

rnbguy commented 5 months ago

Bug Summary

Parsing transfer/channel-75/factory/stars16da2uus9zrsy83h23ur42v3lglg5rmyrpqnju4/dust to PrefixedDenom results in

transfer/channel-75/factory/stars16da2uus9zrsy83h23ur42v3lglg5rmyrpqnju4 as TracePath
dust as BaseDenom

Details

The parsed data should have:

transfer/channel-75 as TracePath
factory/stars16da2uus9zrsy83h23ur42v3lglg5rmyrpqnju4/dust as BaseDenom

Following ibc-go, we should validate the ChannelIds.

Version

v0.51.0

Reference

Fabien Penso reported this.