traceBlockParallel replays transactions from the parent state to build per-tx prestate for tracers. In the previous flow, Prague's parent-hash system contract processing was not applied before replay, so the prepared state could diverge from canonical block execution semantics.
This commit keeps the parallel tracing path consistent with block processing rules by applying ProcessParentBlockHash before tx replay when Prague is active.
The regression test TestTraceBlockParallelPragueParentHashSystemCall is strengthened to assert the actual EIP-2935 history slot value (ring-buffer key for block-1) equals block.ParentHash(), instead of relying on an indirect EXTCODESIZE side effect. This makes the test deterministic and directly tied to the bug.
Validation: go test ./eth/tracers -run TestTraceBlockParallelPragueParentHashSystemCall
- Add error returns to Database.Reader() and NodeIterator() methods
- Introduce committed flag to prevent usage of tries after commit
- Update callers to handle new error signatures
- Add MustNodeIterator() helper for backward compatibility
Co-authored-by: rjl493456442 <garyrong0905@gmail.com>
This commit adds robust input validation to the SetGasPrice method and
implements comprehensive table-driven tests to ensure correct behavior.
Changes in core/txpool/txpool.go:
- Add nil gas price validation with graceful error handling
- Add validation to reject negative gas prices
- Add validation to reject gas prices exceeding 1000 GWei maximum
- Return detailed error messages for each validation failure
- Log warnings when invalid gas prices are rejected
Changes in eth/api_miner.go:
- Update MinerAPI.SetGasPrice to check error return from txPool.SetGasPrice
- Return false when validation fails (when SetGasPrice returns error)
- Return true when validation succeeds (when SetGasPrice returns nil)
New tests in core/txpool/txpool_test.go:
- Implement TestSetGasPrice using table-driven test pattern
- Test 4 invalid cases: nil, negative, exceed max+1, exceed 10000 GWei
- Test 7 valid cases: 0, 1 wei, 1 GWei, 100 GWei, 500 GWei, max-1, max
- Each test case includes expected error value for precise validation
- All 11 test cases verify both error returns and gas price state
- Tests use isolated pool instances to ensure independence
- Fix "invalid transaction v, r, s values" error when calling debug_traceCall
on BlockSigners contract (0x89)
- Fix "nonce too low" error by respecting Message.SkipNonceChecks flag
- ApplySignTransaction now accepts *Message and uses msg.From directly
- Add fallback to signature recovery for real transactions
- Skip nonce validation when SkipNonceChecks=true (for traceCall)
- Add comprehensive unit tests for both scenarios
Root cause: BlockSigners uses special fast-path that calls
ApplySignTransaction directly, which previously attempted signature
recovery on unsigned transactions from debug_traceCall.
Fixes#1870
Implement https://github.com/ethereum/go-ethereum/issues/32078
Parse and lookup the delegation account if EIP7702 is enabled.
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Signed-off-by: jsvisa <delweng@gmail.com>
Co-authored-by: Delweng <delweng@gmail.com>
* Detect non-EVM special transactions and construct a synthetic top level callFrame in OnTxStart.
* GetResult returns the virtual frame for non-EVM txs to preserve debug API compatibility.
* Add bounds checks in OnTxEnd and OnLog to avoid panics when callstack is empty.
* Add unit tests to verify the fix
* feat: GetTokenSupply API, total minted and burned
* feat: token supply API finish burned token. rename minted record functions
* fix(api): handle edge case about minus 1 for epoch in token supply
* fix: check both total minted and burned before breaking loop
* style: modify minor style
* style: modify by comment and rebase code
* chore: modify test based on statedb_utils
This PR moves some trie-related db accessor methods to a different file, and also removes the schema type. Instead of the schema type, a string is used to distinguish between hashbased/pathbased db accessors.
This also moves some code from trie package to rawdb package.
This PR is intended to be a no-functionality-change prep PR for #25963 .
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Co-authored-by: Martin Holst Swende <martin@swende.se>
Co-authored-by: Gary Rong <garyrong0905@gmail.com>
This PR introduces a node scheme abstraction. The interface is only implemented by `hashScheme` at the moment, but will be extended by `pathScheme` very soon.
Apart from that, a few changes are also included which is worth mentioning:
- port the changes in the stacktrie, tracking the path prefix of nodes during commit
- use ethdb.Database for constructing trie.Database. This is not necessary right now, but it is required for path-based used to open reverse diff freezer
Co-authored-by: rjl493456442 <garyrong0905@gmail.com>
