tendermint

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Commit Graph

Author	SHA1	Message	Date
Ethan Buchman	882622ec10	Fixes tendermint/tendermint#3522 * OriginalAddr -> SocketAddr OriginalAddr records the originally dialed address for outbound peers, rather than the peer's self reported address. For inbound peers, it was nil. Here, we rename it to SocketAddr and for inbound peers, set it to the RemoteAddr of the connection. * use SocketAddr Numerous places in the code call peer.NodeInfo().NetAddress(). However, this call to NetAddress() may perform a DNS lookup if the reported NodeInfo.ListenAddr includes a name. Failure of this lookup returns a nil address, which can lead to panics in the code. Instead, call peer.SocketAddr() to return the static address of the connection. * remove nodeInfo.NetAddress() Expose `transport.NetAddress()`, a static result determined when the transport is created. Removing NetAddress() from the nodeInfo prevents accidental DNS lookups. * fixes from review * linter * fixes from review	6 years ago
Anton Kaliaev	5fa540bdc9	mempool: add a safety check, write tests for mempoolIDs (#3487 ) * mempool: add a safety check, write tests for mempoolIDs and document 65536 limit in the mempool reactor spec follow-up to https://github.com/tendermint/tendermint/pull/2778 * rename the test * fixes after Ismail's review	6 years ago

Author

SHA1

Message

Date

Ethan Buchman

882622ec10

Fixes tendermint/tendermint#3522

* OriginalAddr -> SocketAddr

OriginalAddr records the originally dialed address for outbound peers,
rather than the peer's self reported address. For inbound peers, it was
nil. Here, we rename it to SocketAddr and for inbound peers, set it to
the RemoteAddr of the connection.

* use SocketAddr

Numerous places in the code call peer.NodeInfo().NetAddress().
However, this call to NetAddress() may perform a DNS lookup if the
reported NodeInfo.ListenAddr includes a name. Failure of this lookup
returns a nil address, which can lead to panics in the code.

Instead, call peer.SocketAddr() to return the static address of the
connection.

* remove nodeInfo.NetAddress()

Expose `transport.NetAddress()`, a static result determined
when the transport is created. Removing NetAddress() from the nodeInfo
prevents accidental DNS lookups.

* fixes from review

* linter

* fixes from review

6 years ago

Anton Kaliaev

5fa540bdc9

mempool: add a safety check, write tests for mempoolIDs (#3487 )

* mempool: add a safety check, write tests for mempoolIDs

and document 65536 limit in the mempool reactor spec

follow-up to https://github.com/tendermint/tendermint/pull/2778

* rename the test

* fixes after Ismail's review

6 years ago

2 Commits (d2eab536ac1071b1b5f64283572397606326eb73)