Wladimir J. van der Laan
6c9f1b8c24
Merge #8561 : Show "end" instead of many zeros when getheaders request received with a hashStop of Null
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259ee09
2016-08-26 10:04:26 +02:00
Pieter Wuille
53f8f226bd
Merge #8462 : Move AdvertiseLocal debug output to net category
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f13c1ba
2016-08-25 15:15:16 +02:00
Jonas Schnelli
0606f95b1e
Merge #7579 : [Qt] show network/chain errors in the GUI
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2f32c82
2016-08-25 14:55:26 +02:00
Wladimir J. van der Laan
026c6edac9
Merge #8282 : net: Feeler connections to increase online addrs in the tried table.
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dbb1f64
2016-08-25 10:48:24 +02:00
Ethan Heilman
dbb1f640e6
Added feeler connections increasing good addrs in the tried table.
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Tests if addresses are online or offline by briefly connecting to them. These short lived connections are referred to as feeler connections. Feeler connections are designed to increase the number of fresh online addresses in tried by selecting and connecting to addresses in new. One feeler connection is attempted on average once every two minutes.
This change was suggested as Countermeasure 4 in
Eclipse Attacks on Bitcoin’s Peer-to-Peer Network, Ethan Heilman,
Alison Kendler, Aviv Zohar, Sharon Goldberg. ePrint Archive Report
2015/263. March 2015.
2016-08-23 16:26:42 -04:00
R E Broadley
259ee09f88
Show "end" instead of many zeros when getheaders request received with a hashStop of Null.
2016-08-23 13:14:07 +07:00
Wladimir J. van der Laan
a55a018d5f
Merge #8548 : [wallet] Use __func__ to get function name for output printing
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fa785d1
2016-08-22 09:58:28 +02:00
MarcoFalke
fa785d1211
Use __func__ to get function name for output printing
2016-08-19 18:59:00 +02:00
Wladimir J. van der Laan
e753eaeb34
Merge #8505 : Trivial: Fix typos in various files
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1aacfc2
2016-08-17 12:51:16 +02:00
leijurv
1aacfc2da5
various typos
2016-08-14 07:57:11 -06:00
Jonas Schnelli
b3b3c2a562
Reduce cs_main locks during ConnectTip/SyncWithWallets
2016-08-12 14:53:10 +02:00
Michael Rotarius
f13c1bae52
Move AdvertiseLocal debug output to net category
2016-08-05 18:34:32 +02:00
Wladimir J. van der Laan
f97d335942
Merge #8392 : Fix several node initialization issues
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9d4eb9aaa59f2e0fd2a33
2016-08-04 12:33:21 +02:00
Wladimir J. van der Laan
37d83bb0a9
Merge #8391 : Consensus: Remove ISM
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122786d
2016-08-04 12:20:35 +02:00
Pieter Wuille
8ea7d31e38
Merge #8413 : Trivial: pass Consensus::Params& instead of CChainParams& in ContextualCheckBlock
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c8664ee
2016-08-01 01:53:29 +02:00
Pieter Wuille
0fd2a33648
Use a signal to continue init after genesis activation
2016-07-30 02:17:47 +02:00
Wladimir J. van der Laan
5c9e49d12c
net: Ignore notfound P2P messages
2016-07-29 17:44:01 +02:00
Wladimir J. van der Laan
7a2d402727
Merge #8274 : util: Update tinyformat
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a5072a7695041e
2016-07-29 12:32:47 +02:00
Wladimir J. van der Laan
842bf8d2c5
Merge #8408 : Prevent fingerprinting, disk-DoS with compact blocks
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1d06e491de2a46
2016-07-29 08:21:03 +02:00
Wladimir J. van der Laan
64d660a43f
Merge #8348 : Trivial: Segwit: Don't call IsWitnessEnabled from ContextualCheckBlock
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38c4c8b
2016-07-28 09:51:04 +02:00
Jorge Timón
c8664eeac7
Trivial: pass Consensus::Params& instead of CChainParams& in ContextualCheckBlock
2016-07-27 23:58:04 +02:00
Suhas Daftuar
1d06e49834
Ignore CMPCTBLOCK messages for pruned blocks
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Also ignores CMPCTBLOCK announcements that have too little work. This is to
prevent disk-exhaustion DoS.
2016-07-26 16:52:35 -04:00
Suhas Daftuar
1de2a46632
Ignore GETBLOCKTXN requests for unknown blocks
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Don't disconnect peers, or else we leak information that could be
used for fingerprinting.
2016-07-26 16:50:48 -04:00
Wladimir J. van der Laan
4b1a4d8810
Merge #8381 : Make witness v0 outputs non-standard
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c59c4341ffaff2
2016-07-26 14:24:11 +02:00
Wladimir J. van der Laan
618c9dd8c6
Merge #8365 : Treat high-sigop transactions as larger rather than rejecting them
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ab942c1
2016-07-26 11:27:30 +02:00
NicolasDorier
122786d0e0
Consensus: Remove ISM
2016-07-23 01:02:53 +09:00
Johnson Lau
1ffaff2f74
Make witness v0 outputs non-standard before segwit activation
2016-07-22 06:35:07 +00:00
Wladimir J. van der Laan
381917f610
Merge #8347 : Trivial: Make CBlockIndex param const in ContextualCheckBlockHeader and ContextualCheckBlock
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6f3d616
2016-07-21 14:31:40 +02:00
NicolasDorier
7821889bce
Consensus: Remove calls to error() from ContextualCheckBlock
2016-07-21 20:57:08 +09:00
Wladimir J. van der Laan
6f4092da80
Merge #8342 : Consensus: Trivial transform BOOST_FOREACH into for loop
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a3e1984
2016-07-21 11:56:33 +02:00
Jonas Schnelli
2f32c82b3d
[Qt] show network/chain errors in the GUI
2016-07-20 14:42:19 +02:00
Pieter Wuille
ab942c15bd
Treat high-sigop transactions as larger rather than rejecting them
2016-07-19 12:31:49 +02:00
Suhas Daftuar
2c06bae39e
Rename "block cost" to "block weight"
2016-07-18 13:28:26 -04:00
Wladimir J. van der Laan
37303934fe
Merge #8305 : Improve handling of unconnecting headers
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e91cf4b96fa953
2016-07-18 07:46:12 +02:00
Jorge Timón
38c4c8b701
Trivial: Segwit: Don't call IsWitnessEnabled from ContextualCheckBlock
2016-07-17 02:41:58 +02:00
Jorge Timón
6f3d616dc8
Trivial: Make CBlockIndex param const in ContextualCheckBlockHeader and ContextualCheckBlock
2016-07-17 01:43:15 +02:00
NicolasDorier
a3e1984651
Consensus: Trivial transform BOOST_FOREACH into for loop
2016-07-16 11:08:52 +09:00
Wladimir J. van der Laan
ca40ef6029
Merge #8312 : Fix mempool DoS vulnerability from malleated transactions
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46c9620bb66a11
2016-07-14 08:21:13 +02:00
Wladimir J. van der Laan
1bc9c8085f
Merge #8271 : [bugfix] Do not send witnesses in cmpctblock
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252675e
2016-07-14 08:17:22 +02:00
Suhas Daftuar
96fa95361f
Improve handling of unconnecting headers
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When processing a headers message that looks like a block announcement,
send peer a getheaders if the headers message won't connect.
Apply DoS points after too many consecutive unconnecting headers messages.
2016-07-12 13:12:40 -04:00
Suhas Daftuar
bb66a11396
Fix DoS vulnerability in mempool acceptance
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Moves the IsStandard check to happen after the premature-witness check,
so that adding a witness to a transaction can't prevent mempool acceptance.
Note that this doesn't address the broader category of potential mempool DoS
issues that affect transactions after segwit activation.
2016-07-07 15:49:26 -04:00
Wladimir J. van der Laan
042c323922
Merge #8275 : Remove bad chain alert partition check
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ab8be98
2016-07-06 07:35:54 +02:00
Gregory Maxwell
4fbdc4365b
Revert "net: Avoid duplicate getheaders requests." PR #8054
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This reverts commit f93c2a1b7e
2016-07-05 20:45:14 +00:00
Wladimir J. van der Laan
a5072a7730
util: Remove zero-argument versions of LogPrint and error
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Changes in tinyformat, recently imported from upstream have made the
zero-argument versions of formatting functions unnecessary. Remove them.
This is a slight semantic change: `%` characters in the zero-argument
call are now regarded and need to be escaped. As for as I know, the only
use of this is in `main.cpp`.
2016-06-27 18:39:25 +02:00
Pieter Wuille
252675efc6
Do not send witnesses in cmpctblock
2016-06-26 20:19:00 +02:00
Alex Morcos
4f7ff00497
[qa] Add rpc test for segwit
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Amended by Pieter Wuille to use multisig 1-of-1 for P2WSH tests, and BIP9
based switchover logic.
Fixes and py3 conversion by Marco Falke.
2016-06-22 15:43:01 +02:00
Pieter Wuille
af87a67eff
Do not use compact blocks when segwit is enabled
2016-06-22 15:43:00 +02:00
Pieter Wuille
6032f6930a
Add rewind logic to deal with post-fork software updates
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Includes logic for dealing with pruning by Suhas Daftuar.
2016-06-22 15:43:00 +02:00
Pieter Wuille
2b1f6f9ccf
BIP141: Other consensus critical limits, and BIP145
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Includes changes by Suhas Daftuar, Luke-jr, and mruddy.
2016-06-22 15:43:00 +02:00
Pieter Wuille
0ef1dd3e11
Refactor script validation to observe amounts
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This is a preparation for BIP143 support.
2016-06-22 15:43:00 +02:00
