Greptile Summary

This PR fixes a regression in IBCOnTimeoutPacketCallback where the original ctx (with a basic gas meter) was mistakenly passed to CallEVM instead of the cachedCtx (with an infinite gas meter). The same pattern is correctly applied in both IBCReceivePacketCallback and IBCOnAcknowledgementPacketCallback: EVM calls run against a cached context with an infinite gas meter to prevent the EVM gas estimation from depleting all Cosmos gas, and only the actual res.GasUsed is charged back to the original context afterward. Passing ctx instead of cachedCtx caused double gas accounting — gas was consumed once directly through the original context's basic gas meter during the EVM call, and then again when ctx.GasMeter().ConsumeGas(res.GasUsed, ...) was called.

• Root cause: CallEVM in IBCOnTimeoutPacketCallback was called with ctx instead of cachedCtx, causing gas to be consumed twice.
• Fix: Replaced ctx with cachedCtx in the CallEVM call, aligning IBCOnTimeoutPacketCallback with the pattern in the other callback handlers.
• Impact: No logic changes beyond correcting the gas meter context; the fix is minimal and targeted.

Confidence Score: 5/5

• This PR is safe to merge — it is a one-line, clearly correct bug fix with no side effects.
• The change is minimal (one token changed: ctx → cachedCtx), the fix exactly mirrors the established pattern in the other two callback handlers in the same file, and the root cause (double gas accounting when using the basic gas meter directly in CallEVM) is well-understood. No new logic is introduced and no unrelated code is touched.
• No files require special attention.

Important Files Changed

_{Last reviewed commit: "fix context usage"}

Codecov Report

❌ Patch coverage is 0% with 1 line in your changes missing coverage. Please review.
✅ Project coverage is 63.39%. Comparing base (50b4817) to head (35ff4f6).
⚠️ Report is 2 commits behind head on main.

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+ Misses       7174     7173    -1     
  Partials     1598     1598