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Author SHA1 Message Date
Pieter Wuille
5c1e798a8e Make signature cache optional 2014-10-02 20:26:17 +02:00
SergioDemianLerner
f0fd00cb77 Switch testing framework from MAIN to new UNITTEST network 
UNITTEST inherites from MAIN but allows synamically changing its parameters using the ModifiableParams() interface
 2014-10-02 13:51:39 +02:00
Wladimir J. van der Laan
8d132431b4
Revert merge of pull #4845 
It breaks the new mingw tests!

See

- https://travis-ci.org/bitcoin/bitcoin/jobs/36845581
- https://travis-ci.org/bitcoin/bitcoin/jobs/36845582

This reverts commit 4705902777, 5e2e7fcb99, a25fd6be13.
 2014-10-02 10:39:55 +02:00
Wladimir J. van der Laan
ad51e14583
Merge pull request #4845 
4705902 Avoid introducing a virtual into CChainParams (Wladimir J. van der Laan)
5e2e7fc Suggested corrections on comments, variable names. Also new test case testing the PoW skip in UNITTEST. (SergioDemianLerner)
a25fd6b Switch testing framework from MAIN to new UNITTEST network (SergioDemianLerner)
 2014-10-02 09:47:54 +02:00
Wladimir J. van der Laan
00eef5d6e9
Merge pull request #5017 
f74fc9b Print input index when signature validation fails, to aid debugging. (Mark Friedenbach)
217a5c9 When transaction outputs exceed inputs, show the offending amounts so as to aid debugging. (Mark Friedenbach)
 2014-10-02 08:44:08 +02:00
Pieter Wuille
76c171033c
Merge pull request #4926 
584a358 Do merkle root and txid duplicates check simultaneously (Pieter Wuille)
 2014-10-02 06:10:19 +02:00
Mark Friedenbach
f74fc9b22d Print input index when signature validation fails, to aid debugging. 2014-10-01 19:14:38 +02:00
Mark Friedenbach
217a5c9238 When transaction outputs exceed inputs, show the offending amounts so as to aid debugging. 2014-10-01 19:14:38 +02:00
Wladimir J. van der Laan
3fd192f8b4
Merge pull request #4234 
c122f55 qt: Register CAmount metatype (Wladimir J. van der Laan)
a372168 Use a typedef for monetary values (Mark Friedenbach)
 2014-10-01 11:28:55 +02:00
SergioDemianLerner
5e2e7fcb99 Suggested corrections on comments, variable names. 
Also new test case testing the PoW skip in UNITTEST.
 2014-09-29 13:03:23 +02:00
SergioDemianLerner
a25fd6be13 Switch testing framework from MAIN to new UNITTEST network 
UNITTEST inherites from MAIN but allows synamically changing its parameters using the ModifiableParams() interface
 2014-09-29 13:03:22 +02:00
Pieter Wuille
bf3a5dd7f0
Merge pull request #4796 
e8b5f0d Move CBlockIndex, CChain and related code out of main (jtimon)
6db83db Decouple CChain from mapBlockIndex (jtimon)
 2014-09-29 06:06:57 +02:00
Mark Friedenbach
a372168e77 Use a typedef for monetary values 2014-09-26 15:42:04 -07:00
Cory Fields
eee030f6bc autofile: don't copy CAutoFile by value 2014-09-25 19:25:19 -04:00
Pieter Wuille
584a358997 Do merkle root and txid duplicates check simultaneously 
Move the txid duplicates check into BuildMerkleTree, where it can be done
much more efficiently (without needing to build a full txid set to detect
duplicates).

The previous version (using the std::set<uint256> to detect duplicates) was
also slightly too weak. A block mined with actual duplicate transactions
(which is invalid, due to the inputs of the duplicated transactions being
seen as double spends) would trigger the duplicates logic, resulting in the
block not being stored on disk, and rerequested. This change fixes that by
only triggering in the case of duplicated transactions that can actually
result in an identical merkle root.
 2014-09-24 19:17:02 +02:00
Pieter Wuille
ab15b2ec71 Avoid copying undo data 2014-09-17 20:38:20 +02:00
Wladimir J. van der Laan
438c7e4cd2
Merge pull request #4555 
6dcfda2 Don't pass nHashType to EvalScript nor CheckSig (jtimon)
2b23a87 Don't pass nHashType to VerifyScript (jtimon)
ce3649fb Remove CScriptCheck::nHashType (was always 0) (jtimon)
358562b Remove unused function main:VerifySignature (jtimon)
 2014-09-17 13:44:22 +02:00
Pieter Wuille
13168ea46c
Merge pull request #4903 
efad808 Avoid reject message feedback loops (Pieter Wuille)
 2014-09-16 18:54:46 +02:00
Wladimir J. van der Laan
f010344156
Merge pull request #4460 
604ee2a Remove tx from AlreadyAskedFor list once we receive it, not when we process it. (R E Broadley)
 2014-09-16 11:31:54 +02:00
Pieter Wuille
765f398436
Merge pull request #4875 
f7e3637 Eliminate extra assignment (Suhas Daftuar)
ec7eb0f When reindexing check for file before trying to open (refactored) (Suhas Daftuar)
 2014-09-16 03:21:21 +02:00
Suhas Daftuar
f7e36370f3 Eliminate extra assignment 2014-09-15 09:56:10 -04:00
ENikS
ec91092df8
Fixing compiler warning C4101 
Github-Pull: #4856
 2014-09-15 14:35:32 +02:00
Wladimir J. van der Laan
c362c57568
Merge pull request #4798 
d920f7d Move g_signals.SetBestChain(..) below SyncWithWallets (Cozz Lovan)
 2014-09-15 10:32:59 +02:00
jtimon
6dcfda2dc4 Don't pass nHashType to EvalScript nor CheckSig 2014-09-12 20:04:31 +02:00
jtimon
2b23a87599 Don't pass nHashType to VerifyScript 2014-09-12 20:04:31 +02:00
jtimon
ce3649fb61 Remove CScriptCheck::nHashType (was always 0) 2014-09-12 20:03:03 +02:00
jtimon
358562b651 Remove unused function main:VerifySignature 2014-09-12 20:03:03 +02:00
Pieter Wuille
efad808aae Avoid reject message feedback loops 2014-09-12 17:50:31 +02:00
Gavin Andresen
aa3c697e90
Store fewer orphan tx by default, add -maxorphantx option 
There is no reason to store thousands of orphan transactions;
normally an orphan's parents will either be broadcast or
mined reasonably quickly.

This pull drops the maximum number of orphans from 10,000 down
to 100, and adds a command-line option (-maxorphantx) that is
just like -maxorphanblocks to override the default.
 2014-09-10 14:09:40 -04:00
Gavin Andresen
c74332c678
Stricter handling of orphan transactions 
Prevent denial-of-service attacks by banning
peers that send us invalid orphan transactions
and only storing orphan transactions given to
us by a peer while the peer is connected.
 2014-09-10 14:09:40 -04:00
Suhas Daftuar
ec7eb0fa80 When reindexing check for file before trying to open (refactored) 2014-09-10 13:51:53 -04:00
Gavin Andresen
def2fdb4b9
Fix crashing bug caused by orphan(s) with duplicate prevout.hash 2014-09-10 16:53:54 +02:00
Wladimir J. van der Laan
d6af9856b0
Merge pull request #4878 
540ac45 Avoid returning many "inv" orphans (Jeff Garzik)
d4168c8 Limit CNode::mapAskFor (Wladimir J. van der Laan)
 2014-09-10 16:52:57 +02:00
Pieter Wuille
f7cdcb80ab
Merge pull request #4822 
629d75f Combine CCoinsViewCache's HaveCoins and const GetCoins into AccessCoins. (Pieter Wuille)
 2014-09-10 01:44:30 +02:00
Pieter Wuille
1575c5171f
Merge pull request #4868 
2c2cc5d Remove some unnecessary c_strs() in logging and the GUI (Philip Kaufmann)
f7d0a86 netbase: Use .data() instead of .c_str() on binary string (Wladimir J. van der Laan)
 2014-09-09 16:43:06 +02:00
Philip Kaufmann
2c2cc5dac1
Remove some unnecessary c_strs() in logging and the GUI 
Includes `core: remove unneeded c_str() / Qt: replace c_str() with Qt code`
by P. Kaufmann.
 2014-09-09 11:31:17 +02:00
Jeff Garzik
540ac4514d Avoid returning many "inv" orphans 2014-09-09 09:26:52 +02:00
jtimon
e8b5f0d549 Move CBlockIndex, CChain and related code out of main 2014-09-08 22:17:19 +02:00
jtimon
6db83db3eb Decouple CChain from mapBlockIndex 2014-09-08 22:14:24 +02:00
Wladimir J. van der Laan
89d91f6aa7 Avoid repeated lookups in mapOrphanTransactions and mapOrphanTransactionsByPrev 2014-09-08 17:38:43 +02:00
R E Broadley
346193bd93 Cleanup messy error messages 2014-09-06 14:18:32 +07:00
Pieter Wuille
145d5be896 Introduce BlockMap type for mapBlockIndex 2014-09-04 02:04:51 +02:00
Pieter Wuille
a0dbe433bd checkpoints.cpp depends on main, it can use mapBlockIndex directly 2014-09-04 02:01:10 +02:00
Pieter Wuille
629d75faac Combine CCoinsViewCache's HaveCoins and const GetCoins into AccessCoins. 
The efficient version of CCoinsViewCache::GetCoins only works for known-to-exist
cache entries, requiring a separate HaveCoins call beforehand. This is
inefficient as both perform a hashtable lookup.

Replace the non-mutable GetCoins with AccessCoins, which returns a potentially-NULL
pointer. This also decreases the overloading of GetCoins.

Also replace some copying (inefficient) GetCoins calls with equivalent AccessCoins,
decreasing the copying.
 2014-09-03 14:24:52 +02:00
Wladimir J. van der Laan
93f97aab62
Merge pull request #4768 
2e28031 Perform CVerifyDB on pcoinsdbview instead of pcoinsTip (Wladimir J. van der Laan)
 2014-09-01 09:42:10 +02:00
Cozz Lovan
d920f7dcf8 Move g_signals.SetBestChain(..) below SyncWithWallets 2014-08-31 16:17:39 +02:00
Jeff Garzik
135a43df7b
Merge pull request #4778 2014-08-29 20:22:06 -04:00
Jeff Garzik
309aa76d27
Merge pull request #4599 2014-08-29 15:23:13 -04:00
Wladimir J. van der Laan
0101483f46
Move CMerkleTx to wallet.cpp/h 
It is only used by the wallet so it has no place in main.
 2014-08-29 17:26:01 +02:00
Pieter Wuille
d1062e32fa
Merge pull request #4377 
654871d replace ComputeMinWork with CheckMinWork (jtimon)
b343c1a Move CBlockIndex::GetBlockWork() to pow::GetProofIncrement(nBits) (jtimon)
c2c02f3 Move UpdateTime to pow (jtimon)
 2014-08-27 22:39:28 +02:00