Merge bitcoin/bitcoin#36201: Update embedded asmap to 1788801420
What the developer wrote
Authored by merge-script
Merge bitcoin/bitcoin#36201: Update embedded asmap to 1788801420
3c91db262b74f001a30bc5834daf322eadc19c46 net: Update embedded asmap to 1788801420 (Fabian Jahr)
Pull request description:
Depends on #36199 and https://github.com/bitcoin-core/asmap-data/pull/70 getting merged and receiving enough attestations. The run just happened so I hope we'll get these ACKs before the end of the week.
ACKs for top commit:
hodlinator:
ACK 3c91db262b74f001a30bc5834daf322eadc19c46
Tree-SHA512: a93aa1e25a7484e79eb7f8fa1d4871ee5a1356c2d9638a503729e31e629ae9448d4c0b82d8016cf8b0c1f7ec2d86ee03a9b14b27a5c3e12b39fb7cff4232086b
What changed, and why it matters
This commit simply swaps in a newer version of an external routing data file (the 'asmap') that Bitcoin Core embeds to help peers connect across different internet networks. The change is a routine data refresh with no code modifications, no bug fixes, and no security-related behavior changes visible in the commit.
No security action required. Treat as routine data-file maintenance; verify the new asmap dataset hash matches the upstream bitcoin-core/asmap-data release if desired.
Security signals we found
No strong security signals were identified.
Evidence from the diff
The merge commit updates the embedded asmap binary data file (src/node/data/ip_asn.dat) to a newer dataset identified by hash 03580ade8ec0036ad3d6a5a91602b995c89387f722d3fee58127219de6aafc12. The only code-side change is updating the expected SHA-256 hash in the functional test feature_asmap.py so the test continues to pass with the new dataset. No networking logic, parsing logic, or consensus code is altered.
Changed components
src/node/data/ip_asn.dattest/functional/feature_asmap.pyInspect captured patch +1 / −1
### src/node/data/ip_asn.dat
[binary or diff unavailable]
### test/functional/feature_asmap.py
@@ -145,7 +145,7 @@ def test_export_embedded_asmap(self):
assert_equal(result["bytes_written"], len(data))
# Added in https://github.com/bitcoin/bitcoin/pull/34696
- expected_hash = "478d61986c59365cf86cd244485bbbe76a9ca0c630864717286dd19949879074"
+ expected_hash = "03580ade8ec0036ad3d6a5a91602b995c89387f722d3fee58127219de6aafc12"
assert_equal(hashlib.sha256(data).hexdigest(), expected_hash)
assert_equal(result["file_hash"], expected_hash)
Why this scored 15/100
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