Allow API configuration to override supplied gasLimit #6978
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| LOG.info("Capping gasLimit to " + gasCap); | ||
| } | ||
| gasLimit = rpcGasCap; | ||
| LOG.info("Capping gasLimit to " + rpcGasCap); |
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so no longer comparing gasCap to gasLimit, just if > zero?
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yes, it is essentially an override value from the cli. @matkt can speak to the specifics about why we would raise the cap beyond the requested limit, but I think it has something to do with simulating transactions that will exceed the anticipated gas, but not exceed some predefined hard cap (DoS vector).
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yes it is need in order to allow user setting a high gasLimit for ethcall
| @@ -565,8 +565,9 @@ public void shouldCapGasLimitWhenOriginalTransactionExceedsGasCap() { | |||
| } | |||
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| @Test | |||
| public void shouldKeepOriginalGasLimitWhenCapIsHigherThanOriginalValue() { | |||
| // generate a transaction with a gas limit that is lower than the gas cap | |||
| public void shouldUseRpcGasCapWhenCapIsHigherThanGasLimit() { | |||
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what if cap is lower than gasLimit
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yeah, this test can really just be renamed to something like "when present rpc gas cap supersedes request gas limit"
Signed-off-by: Karim Taam <karim.t2am@gmail.com>
Signed-off-by: garyschulte <garyschulte@gmail.com>
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PR description
Allow API configuration to override supplied gasLimit. Originally this commit was part of #6641. Moved here for visibility and easier review.
Fixed Issue(s)
Thanks for sending a pull request! Have you done the following?
doc-change-requiredlabel to this PR if updates are required.Locally, you can run these tests to catch failures early:
./gradlew build./gradlew acceptanceTest./gradlew integrationTest./gradlew ethereum:referenceTests:referenceTests