Commit Graph

5 Commits

Author SHA1 Message Date
rjl493456442
d3411b9f67
trie: wrap deletion in case trie.root is nil ()
This PR fixes an error in trie commit. If the trie.root is nil, it can be two possible scenarios:

-  The trie was empty, and no change happens
-  The trie was non-empty and all nodes are dropped

For the latter one, we should collect the deletions and apply them into database(e.g. in PBSS).
2022-12-19 04:56:13 -05:00
rjl493456442
bff84a99fe
cmd, core, eth, les, light: track deleted nodes ()
* cmd, core, eth, les, light: track deleted nodes

* trie: add docs

* trie: address comments

* cmd, core, eth, les, light, trie: trie id

* trie: add tests

* trie, core: updates

* trie: fix imports

* trie: add utility print-method for nodeset

* trie: import err

* trie: fix go vet warnings

Co-authored-by: Martin Holst Swende <martin@swende.se>
2022-09-27 10:01:02 +02:00
Martin Holst Swende
a907d7e81a
all: more linters ()
This enables the following linters

- typecheck
- unused
- staticcheck
- bidichk
- durationcheck
- exportloopref
- gosec

WIth a few exceptions.

- We use a deprecated protobuf in trezor. I didn't want to mess with that, since I cannot meaningfully test any changes there.
- The deprecated TypeMux is used in a few places still, so the warning for it is silenced for now.
- Using string type in context.WithValue is apparently wrong, one should use a custom type, to prevent collisions between different places in the hierarchy of callers. That should be fixed at some point, but may require some attention.
- The warnings for using weak random generator are squashed, since we use a lot of random without need for cryptographic guarantees.
2022-06-13 16:24:45 +02:00
rjl493456442
22defa5af7
all: introduce trie owner notion ()
* cmd, core/state, light, trie, eth: add trie owner notion

* all: refactor

* tests: fix goimports

* core/state/snapshot: fix ineffasigns

Co-authored-by: Martin Holst Swende <martin@swende.se>
2022-06-06 17:14:55 +02:00
rjl493456442
da16d089c0
trie, les, tests, core: implement trie tracer ()
Trie tracer is an auxiliary tool to capture all deleted nodes
which can't be captured by trie.Committer. The deleted nodes
can be removed from the disk later.
2022-03-31 09:28:32 +02:00