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<title>monzero-core.git/src/cryptonote_protocol/cryptonote_protocol_handler.h, branch v0.14.1.1</title>
<subtitle>Monzero core node, command-line wallet, consensus code, and release tooling.
</subtitle>
<id>https://code.monzero.org/monzero-core.git/atom?h=v0.14.1.1</id>
<link rel='self' href='https://code.monzero.org/monzero-core.git/atom?h=v0.14.1.1'/>
<link rel='alternate' type='text/html' href='https://code.monzero.org/monzero-core.git/'/>
<updated>2019-06-14T08:48:04Z</updated>
<entry>
<title>cryptonote_protocol: expand basic DoS protection</title>
<updated>2019-06-14T08:48:04Z</updated>
<author>
<name>moneromooo-monero</name>
<email>moneromooo-monero@users.noreply.github.com</email>
</author>
<published>2019-03-08T19:17:20Z</published>
<link rel='alternate' type='text/html' href='https://code.monzero.org/monzero-core.git/commit/?id=fa4aa47ea06d935b41ef028eca9a246eb58bd162'/>
<id>urn:sha1:fa4aa47ea06d935b41ef028eca9a246eb58bd162</id>
<content type='text'>
Count transactions as well
</content>
</entry>
<entry>
<title>cryptonote_protocol_handler: prevent potential DoS</title>
<updated>2019-06-14T08:48:01Z</updated>
<author>
<name>anonimal</name>
<email>anonimal@getmonero.org</email>
</author>
<published>2019-03-09T09:11:44Z</published>
<link rel='alternate' type='text/html' href='https://code.monzero.org/monzero-core.git/commit/?id=3c953d53696d9ccdd195e6a2f02578a154266882'/>
<id>urn:sha1:3c953d53696d9ccdd195e6a2f02578a154266882</id>
<content type='text'>
Essentially, one can send such a large amount of IDs that core exhausts
all free memory. This issue can theoretically be exploited using very
large CN blockchains, such as Monero.

This is a partial fix. Thanks and credit given to CryptoNote author
'cryptozoidberg' for collaboration and the fix. Also thanks to
'moneromooo'. Referencing HackerOne report #506595.
</content>
</entry>
<entry>
<title>Merge pull request #5199</title>
<updated>2019-03-19T08:58:38Z</updated>
<author>
<name>Riccardo Spagni</name>
<email>ric@spagni.net</email>
</author>
<published>2019-03-19T08:58:38Z</published>
<link rel='alternate' type='text/html' href='https://code.monzero.org/monzero-core.git/commit/?id=acc7211b5b2e1da17b5d83ae98bfc461365f6601'/>
<id>urn:sha1:acc7211b5b2e1da17b5d83ae98bfc461365f6601</id>
<content type='text'>
eef164f7 cryptonote_protocol_handler: search for syncing peers in "cruise mode" (moneromooo-monero)
</content>
</entry>
<entry>
<title>Merge pull request #5195</title>
<updated>2019-03-19T08:57:28Z</updated>
<author>
<name>Riccardo Spagni</name>
<email>ric@spagni.net</email>
</author>
<published>2019-03-19T08:57:28Z</published>
<link rel='alternate' type='text/html' href='https://code.monzero.org/monzero-core.git/commit/?id=bf0f85221b748d2825fb6b169c8914ff17f40db7'/>
<id>urn:sha1:bf0f85221b748d2825fb6b169c8914ff17f40db7</id>
<content type='text'>
a54e81e5 daemon: add '--no-sync' arg to optionally disable blockchain sync (xiphon)
</content>
</entry>
<entry>
<title>Update 2019 copyright</title>
<updated>2019-03-05T21:05:34Z</updated>
<author>
<name>binaryFate</name>
<email>binaryfate@users.noreply.github.com</email>
</author>
<published>2019-03-05T21:05:34Z</published>
<link rel='alternate' type='text/html' href='https://code.monzero.org/monzero-core.git/commit/?id=1f2930ce0bec07e28958c059444151ad4968e1e6'/>
<id>urn:sha1:1f2930ce0bec07e28958c059444151ad4968e1e6</id>
<content type='text'>
</content>
</entry>
<entry>
<title>cryptonote_protocol_handler: search for syncing peers in "cruise mode"</title>
<updated>2019-02-26T12:45:28Z</updated>
<author>
<name>moneromooo-monero</name>
<email>moneromooo-monero@users.noreply.github.com</email>
</author>
<published>2019-02-26T12:40:40Z</published>
<link rel='alternate' type='text/html' href='https://code.monzero.org/monzero-core.git/commit/?id=eef164f7cc805ecf1881812cebb972ad0ce58edb'/>
<id>urn:sha1:eef164f7cc805ecf1881812cebb972ad0ce58edb</id>
<content type='text'>
When all our outgoing peer slots are filled, we cycle one peer at
a time looking for syncing peers until we have at least two such
peers. This brings two advantages:

- Peers without incoming connections will find more syncing peers
that before, thereby strengthening network decentralization

- Peers will have more resistance to isolation attacks, as they
are more likely to find a "good" peer than they were before
</content>
</entry>
<entry>
<title>daemon: add '--no-sync' arg to optionally disable blockchain sync</title>
<updated>2019-02-25T03:22:14Z</updated>
<author>
<name>xiphon</name>
<email>xiphon@protonmail.com</email>
</author>
<published>2019-02-25T01:31:45Z</published>
<link rel='alternate' type='text/html' href='https://code.monzero.org/monzero-core.git/commit/?id=a54e81e57213aa6a983401b20c3e150550a6e948'/>
<id>urn:sha1:a54e81e57213aa6a983401b20c3e150550a6e948</id>
<content type='text'>
</content>
</entry>
<entry>
<title>Adding initial support for broadcasting transactions over Tor</title>
<updated>2019-01-28T23:56:33Z</updated>
<author>
<name>Lee Clagett</name>
<email>code@leeclagett.com</email>
</author>
<published>2018-12-16T17:57:44Z</published>
<link rel='alternate' type='text/html' href='https://code.monzero.org/monzero-core.git/commit/?id=973403bc9f54ab0722b67a3c76ab6e7bafbfeedc'/>
<id>urn:sha1:973403bc9f54ab0722b67a3c76ab6e7bafbfeedc</id>
<content type='text'>
  - Support for ".onion" in --add-exclusive-node and --add-peer
  - Add --anonymizing-proxy for outbound Tor connections
  - Add --anonymous-inbounds for inbound Tor connections
  - Support for sharing ".onion" addresses over Tor connections
  - Support for broadcasting transactions received over RPC exclusively
    over Tor (else broadcast over public IP when Tor not enabled).
</content>
</entry>
<entry>
<title>Pruning</title>
<updated>2019-01-22T20:30:51Z</updated>
<author>
<name>moneromooo-monero</name>
<email>moneromooo-monero@users.noreply.github.com</email>
</author>
<published>2018-04-29T22:30:51Z</published>
<link rel='alternate' type='text/html' href='https://code.monzero.org/monzero-core.git/commit/?id=b750fb27b0f20e9443827732b69a504a76036430'/>
<id>urn:sha1:b750fb27b0f20e9443827732b69a504a76036430</id>
<content type='text'>
The blockchain prunes seven eighths of prunable tx data.
This saves about two thirds of the blockchain size, while
keeping the node useful as a sync source for an eighth
of the blockchain.

No other data is currently pruned.

There are three ways to prune a blockchain:

- run monerod with --prune-blockchain
- run "prune_blockchain" in the monerod console
- run the monero-blockchain-prune utility

The first two will prune in place. Due to how LMDB works, this
will not reduce the blockchain size on disk. Instead, it will
mark parts of the file as free, so that future data will use
that free space, causing the file to not grow until free space
grows scarce.

The third way will create a second database, a pruned copy of
the original one. Since this is a new file, this one will be
smaller than the original one.

Once the database is pruned, it will stay pruned as it syncs.
That is, there is no need to use --prune-blockchain again, etc.
</content>
</entry>
<entry>
<title>Merge pull request #4976</title>
<updated>2019-01-16T17:04:22Z</updated>
<author>
<name>Riccardo Spagni</name>
<email>ric@spagni.net</email>
</author>
<published>2019-01-16T17:04:22Z</published>
<link rel='alternate' type='text/html' href='https://code.monzero.org/monzero-core.git/commit/?id=846362842c9893cdbbea1dd1f00931c50bb2df5e'/>
<id>urn:sha1:846362842c9893cdbbea1dd1f00931c50bb2df5e</id>
<content type='text'>
85665003 epee: better network buffer data structure (moneromooo-monero)
</content>
</entry>
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