This repository has been archived by the owner on Nov 6, 2020. It is now read-only.
[ethash] chainspec validate ecip1017EraRounds non-zero
#11123
Merged
Conversation
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
When `ecip1017EraRounds` ethash will divide by zero. This commit ensures that the chainspec deserialization fails and gives a better error message.
niklasad1
commented
Oct 4, 2019
niklasad1
commented
Oct 4, 2019
niklasad1
added
A0-pleasereview 🤓
sorpaas
approved these changes
Oct 4, 2019
ordian
approved these changes
Oct 17, 2019
ordian
added
A8-looksgood 🦄
dvdplm
added a commit
that referenced
this pull request
Oct 24, 2019
* master: Type annotation for next_key() matching of json filter options (#11192) Crypto primitives removed from ethkey (#11174) Made ecrecover implementation trait public (#11188) Remove unused macro_use. (#11191) [dependencies]: jsonrpc `14.0.1` (#11183) [receipt]: add `sender` & `receiver` to `RichReceipts` (#11179) [dependencies] bump rand 0.7 (#11022) [ethcore/builtin]: do not panic in blake2pricer on short input (#11180) TxPermissions ver 3: gas price & data (#11170) [ethash] chainspec validate `ecip1017EraRounds` non-zero (#11123) util Host: fix a double Read Lock bug in fn Host::session_readable() (#11175) ethcore client: fix a double Read Lock bug in fn Client::logs() (#11172) Aura: Report malice on sibling blocks from the same validator (#11160)
dvdplm
added a commit
that referenced
this pull request
Oct 24, 2019
* master: Pause pruning while snapshotting (#11178) Type annotation for next_key() matching of json filter options (#11192) Crypto primitives removed from ethkey (#11174) Made ecrecover implementation trait public (#11188) Remove unused macro_use. (#11191) [dependencies]: jsonrpc `14.0.1` (#11183) [receipt]: add `sender` & `receiver` to `RichReceipts` (#11179) [dependencies] bump rand 0.7 (#11022) [ethcore/builtin]: do not panic in blake2pricer on short input (#11180) TxPermissions ver 3: gas price & data (#11170) [ethash] chainspec validate `ecip1017EraRounds` non-zero (#11123) util Host: fix a double Read Lock bug in fn Host::session_readable() (#11175) ethcore client: fix a double Read Lock bug in fn Client::logs() (#11172) Aura: Report malice on sibling blocks from the same validator (#11160)
Sign up for free
to subscribe to this conversation on GitHub.
Already have an account?
Sign in.
Add this suggestion to a batch that can be applied as a single commit.
This suggestion is invalid because no changes were made to the code.
Suggestions cannot be applied while the pull request is closed.
Suggestions cannot be applied while viewing a subset of changes.
Only one suggestion per line can be applied in a batch.
Add this suggestion to a batch that can be applied as a single commit.
Applying suggestions on deleted lines is not supported.
You must change the existing code in this line in order to create a valid suggestion.
Outdated suggestions cannot be applied.
This suggestion has been applied or marked resolved.
Suggestions cannot be applied from pending reviews.
Suggestions cannot be applied on multi-line comments.
Suggestions cannot be applied while the pull request is queued to merge.
Suggestion cannot be applied right now. Please check back later.
See #11119 for background information.
This PR does the following:
fn ecip1017_eras_block_rewardand add explicit panic forhiddenpanics that may occur bydivide by zeroWe could maybe just return
zero era roundswhenecip1017EraRounds < 2Thoughts?