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17183 commits

Author SHA1 Message Date
Wladimir J. van der Laan
fe503e118f
Merge #11646: Require a steady clock for bench with at least micro precision
620bae3 Require a steady clock for bench with at least micro precision (Matt Corallo)

Pull request description:

  Using a non-steady high_precision_clock by default is definitely not what we want, and in practice steady_clock has more than enough precision. Should double-check that travis passes on this one to make sure we actually have at least microsecond precision on all platforms.

Tree-SHA512: 54a4af3b6addca9897e8ab04694f9461343691b475ca3ed2368595c37520612e284969be94a8ee3d7c66d16532f7bb16b6ad80284cbc153653e8ef2d56696e9d
2017-11-10 08:20:43 +01:00
Matt Corallo
be9f38c613 Do not make it trivial for inbound peers to generate log entries
We should generally avoid writing to debug.log unconditionally for
inbound peers which misbehave (the peer being about to be banned
being an exception, since they cannot do this twice).

To avoid removing logs for outbound peers, a new log is added to
notify users when a new outbound peer is connected which mimics
the version print.
2017-11-09 18:41:18 -05:00
MarcoFalke
6e4e98ee8c
Merge #11394: Perform a weaker subtree check in Travis
487aff421 Check subtree consistency in Travis (Pieter Wuille)
e1d0cc23a Improve git-subtree-check.sh (Pieter Wuille)

Pull request description:

  Apparently many of our subtrees get modified by PRs in this repository, without getting noticed.

  To improve upon this:
  * Make git-subtree-check.sh capable of doing a weaker consistency check (that doesn't need access to external repositories), but which should be sufficient to detect unintended changes. It can be fooled by a fake subtree merge commit, but that would hopefully be obvious to reviewers.
  * Make Travis invoke this subtree check for each of our subtrees.

  Note that Travis is currently expected to fail on this PR, as 2 out of 4 subtrees (`src/secp156k1` and `src/univalue` have been modified directly in master).

Tree-SHA512: 465b680392d3daf38a8c1dda77d6f74b1d1c23324c378774777fb95aa673e119a8f7e3ccc124e41d97b5ac8975f3d79f3015797d2d309666582394364917ec4e
2017-11-09 17:06:20 -05:00
MarcoFalke
c838283ecd
Merge #11649: Revert "Remove unused variable in shell script"
fa0025dc3 Revert "Remove unused variable in shell script" (MarcoFalke)

Pull request description:

  This partially reverts commit ab8e8b97a3 (#10771), as the variable is still used. See for example #11394.

Tree-SHA512: 1788d5471e1399d4a15d287cd8c41979833524e31b8fe61af8a7d20c9777828460d61ab87885a228ba7ca919f1d08703f4cb182d5840eb863e2154b3cf8ff4e6
2017-11-09 17:02:06 -05:00
MarcoFalke
fa0025dc3c Revert "Remove unused variable in shell script"
This partially reverts commit ab8e8b97a3
2017-11-09 16:49:25 -05:00
Wladimir J. van der Laan
5e9be169e4
Merge #11043: Use std::unique_ptr (C++11) where possible
a357293 Use MakeUnique<Db>(...) (practicalswift)
3e09b39 Use MakeUnique<T>(...) instead of std::unique_ptr<T>(new T(...)) (practicalswift)
8617989 Add MakeUnique (substitute for C++14 std::make_unique) (practicalswift)
d223bc9 Use unique_ptr for pcoinscatcher/pcoinsdbview/pcoinsTip/pblocktree (practicalswift)
b45c597 Use unique_ptr for pdbCopy (Db) and fix potential memory leak (practicalswift)
29ab96d Use unique_ptr for dbenv (DbEnv) (practicalswift)
f72cbf9 Use unique_ptr for pfilter (CBloomFilter) (practicalswift)
8ccf1bb Use unique_ptr for sem{Addnode,Outbound} (CSemaphore) (practicalswift)
73db063 Use unique_ptr for upnp_thread (boost::thread) (practicalswift)
0024531 Use unique_ptr for dbw (CDBWrapper) (practicalswift)
fa6d122 Use unique_ptr:s for {fee,short,long}Stats (TxConfirmStats) (practicalswift)
5a6f768 Use unique_ptr for httpRPCTimerInterface (HTTPRPCTimerInterface) (practicalswift)
860e912 Use unique_ptr for pwalletMain (CWallet) (practicalswift)

Pull request description:

  Use `std::unique_ptr` (C++11) where possible.

  Rationale:
  1. Avoid resource leaks (specifically: forgetting to `delete` an object created using `new`)
  2. Avoid undefined behaviour (specifically: double `delete`:s)

  **Note to reviewers:** Please let me know if I've missed any obvious `std::unique_ptr` candidates. Hopefully this PR should cover all the trivial cases.

Tree-SHA512: 9fbeb47b800ab8ff4e0be9f2a22ab63c23d5c613a0c6716d9183db8d22ddbbce592fb8384a8b7874bf7375c8161efb13ca2197ad6f24b75967148037f0f7b20c
2017-11-09 21:34:25 +01:00
Wladimir J. van der Laan
23e9074e0a
Merge #10771: Remove unused variables in shell scripts
ab8e8b9 Remove unused variables in shell scripts. (practicalswift)

Pull request description:

  Remove unused variables in shell scripts. Use `_` where we don't care about the result.

Tree-SHA512: 35049e79ee432c805f061456c32902a92811b5214d50ce6770b22d1442cc5999ed53cfe05bb2347f6995ca33c707a0f3fe92d5829c0385c4a3e254953924cbc4
2017-11-09 21:20:20 +01:00
Wladimir J. van der Laan
e6e3fc3951
Merge #11272: CKeystore/CCrypter: move relevant implementation out of the header
dd9bb25 Fix code style in keystore.cpp/crypter.cpp (Jonas Schnelli)
208fda6 CCrypter: move relevant implementation out of the header (Jonas Schnelli)
3155fd2 CKeystore: move relevant implementation out of the header (Jonas Schnelli)

Pull request description:

Tree-SHA512: 4ce73cca5609199b74b8ff2614ee2b6af949545a1332a3a0135c6453c98665d2b0da171c1e390c9a2aec6b12b7fad931ec90084bb7c2defe243786bfc70daf60
2017-11-09 21:11:57 +01:00
Aaron Clauson
fbf327b138 Minimal code changes to allow msvc compilation. 2017-11-10 07:06:49 +11:00
Matt Corallo
620bae34cf Require a steady clock for bench with at least micro precision 2017-11-09 14:36:11 -05:00
Jonas Schnelli
c8538123a7
Update ban-state in case of dirty-state during periodic sweep 2017-11-09 09:04:40 -10:00
Wladimir J. van der Laan
1f4375f8e7
Merge #11580: Do not send (potentially) invalid headers in response to getheaders
725b79a [test] Verify node doesn't send headers that haven't been fully validated (Russell Yanofsky)
3788a84 Do not send (potentially) invalid headers in response to getheaders (Matt Corallo)

Pull request description:

  Nowhere else in the protocol do we send headers which are for
  blocks we have not fully validated except in response to getheaders
  messages with a null locator. On my public node I have not seen any
  such request (whether for an invalid block or not) in at least two
  years of debug.log output, indicating that this should have minimal
  impact.

Tree-SHA512: c1f6e0cdcdfb78ea577d555f9b3ceb1b4b60eff4f6cf313bfd8b576c9562d797bea73abc23f7011f249ae36dd539c715f3d20487ac03ace60e84e1b77c0c1e1a
2017-11-09 19:57:47 +01:00
MarcoFalke
5e3f5e4f25
Merge #11638: [tests] Dead mininode code
fb00c45c3 [tests] Explicitly disallow support for p2p versions below 60001 (John Newbery)
3858aabbd [tests] Remove support for p2p alert messages (John Newbery)
c0b127470 [tests] Remove support for bre-BIP31 ping messages (John Newbery)
2904e301c [tests] Remove dead code from mininode.py (John Newbery)

Pull request description:

  This is the first part of #11518. It removes a ~150 lines of unused code from the mininode module:

  - remove unused `deliver_sleep_time` and `EarlyDisconnectError` code
  - remove support for pre-BIP31 ping messages
  - remove support for alert message
  - explicitly don't support p2p versions lower than 60001

  Should be an easy ACK for reviewers. If all extended tests pass, then this code really was dead :)

Tree-SHA512: 508e612ceb0b094250d18e75522d51e6b14cd069443050ba4af34d6f890c58721cb5653e8bc000b60635b9474d035b0dcd9c509c0dcdb3a7501df17b787f83b0
2017-11-09 13:48:15 -05:00
Wladimir J. van der Laan
045a809234
Merge #11644: Fix qt build broken by 5a5e4e9
9e9e31a Fix qt build broken by 5a5e4e9 (Matt Corallo)

Pull request description:

  #10368 broke qt build.

Tree-SHA512: 3ded6160f5c0034a15e1bb2bb3a065dd3846c069ba9f2320b0c1c3173067f426dbd9f2c637ad0190326e987f43eeed6af8d9f77e9d0a52aefda38d894912caba
2017-11-09 17:17:04 +01:00
practicalswift
a357293c87 Use MakeUnique<Db>(...) 2017-11-09 16:53:34 +01:00
practicalswift
3e09b390b4 Use MakeUnique<T>(...) instead of std::unique_ptr<T>(new T(...)) 2017-11-09 16:53:34 +01:00
practicalswift
86179897e2 Add MakeUnique (substitute for C++14 std::make_unique)
From @ryanofsky:s #10973. Thanks!
2017-11-09 16:53:34 +01:00
practicalswift
d223bc940a Use unique_ptr for pcoinscatcher/pcoinsdbview/pcoinsTip/pblocktree
* pcoinscatcher (CCoinsViewErrorCatcher)
* pcoinsdbview (CCoinsViewDB)
* pcoinsTip (CCoinsViewCache)
* pblocktree (CBlockTreeDB)
* Remove variables shadowing pcoinsdbview
2017-11-09 16:53:34 +01:00
practicalswift
b45c597caa Use unique_ptr for pdbCopy (Db) and fix potential memory leak 2017-11-09 16:53:34 +01:00
practicalswift
29ab96dbd2 Use unique_ptr for dbenv (DbEnv) 2017-11-09 16:53:34 +01:00
practicalswift
f72cbf9ba9 Use unique_ptr for pfilter (CBloomFilter) 2017-11-09 16:53:34 +01:00
practicalswift
8ccf1bb0c3 Use unique_ptr for sem{Addnode,Outbound} (CSemaphore) 2017-11-09 16:52:44 +01:00
practicalswift
73db0635a3 Use unique_ptr for upnp_thread (boost::thread) 2017-11-09 16:52:44 +01:00
practicalswift
0024531625 Use unique_ptr for dbw (CDBWrapper) 2017-11-09 16:52:44 +01:00
practicalswift
fa6d1228e9 Use unique_ptr:s for {fee,short,long}Stats (TxConfirmStats) 2017-11-09 16:52:44 +01:00
practicalswift
5a6f768896 Use unique_ptr for httpRPCTimerInterface (HTTPRPCTimerInterface) 2017-11-09 16:52:44 +01:00
practicalswift
860e912583 Use unique_ptr for pwalletMain (CWallet) 2017-11-09 16:52:44 +01:00
Matt Corallo
9e9e31aa10 Fix qt build broken by 5a5e4e9 2017-11-09 10:43:13 -05:00
Wladimir J. van der Laan
99ec12666b
Merge #11074: Assert that CWallet::SyncMetaData finds oldest transaction.
6c4042a Assert that CWallet::SyncMetaData finds oldest transaction. (Eelis)

Pull request description:

  Without this assert, the Clang static analyzer warns about subsequent dereferencing of copyFrom, because it can't be sure that it's not nullptr. See #9573.

Tree-SHA512: 83cbcb32c52c94fcfefbc90ec7de2011dacd6bdb0da35adc401b8d8dda6a86de2fa0403e2158592268c2cf15eef4f3d887d98c90f1031d4735d5f4bf9dbc1d23
2017-11-09 15:20:18 +01:00
Wladimir J. van der Laan
77ba4bf960
Merge #10368: [wallet] Remove helper conversion operator from wallet
5a5e4e9 [wallet] Remove CTransaction&() helper conversion operator from wallet implementation. (Karl-Johan Alm)

Pull request description:

  The `CTransaction&()` operator in `CMerkleTx` makes conversion into `CTransaction`s transparent, but was marked as to-be-removed in favor of explicitly getting the `tx` ivar, presumably as the operator can lead to ambiguous behavior and makes the code harder to follow.

  This PR removes the operator and adapts callers. This includes some cases of `static_cast<CTransaction>(wtx)` → `*wtx.tx`, which is definitely an improvement.

Tree-SHA512: 95856fec7194d6a79615ea1c322abfcd6bcedf6ffd0cfa89bbdd332ce13035fa52dd4b828d20df673072dde1be64b79c513529a6f422dd5f0961ce722a32d56a
2017-11-09 14:23:13 +01:00
Wladimir J. van der Laan
ef3758d1ef
Merge #10696: Remove redundant nullptr checks before deallocation
b109a1c Remove redundant nullptr checks before deallocation (practicalswift)

Pull request description:

  Rationale:
  * `delete ptr` is a no-op if `ptr` is `nullptr`

Tree-SHA512: c98ce769125c4912186a8403cc08a59cfba85b7141af645c709b4c4eb90dd9cbdd6ed8076d50099d1e4ec2bf75917d1af6844082ec42bbb4d94d229a710e051c
2017-11-09 13:38:48 +01:00
Wladimir J. van der Laan
0ecc6305f4
Merge #11594: Improve -disablewallet parameter interaction
7963335 Fix -disablewallet default value (João Barbosa)
b411c2a Improve -disablewallet parameter interaction (João Barbosa)

Pull request description:

  The first commit logs a message for each configured wallet if `-disablewallet` is set:
  ```
  bitcoind -printtoconsole -regtest -disablewallet -wallet=foo -wallet=bar
  ...
  WalletParameterInteraction: parameter interaction: -disablewallet -> ignoring -wallet=foo
  WalletParameterInteraction: parameter interaction: -disablewallet -> ignoring -wallet=bar
  ```
  It also moves up the `-disablewallet` check which avoids the unnecessary `-wallet` soft set.

  The second commit fixes the default value of `-disablewallet`, currently the value is correct, but it should use `DEFAULT_DISABLE_WALLET`.

  The third commit can be dropped or squashed, just took the opportunity to fix the coding style there.

Tree-SHA512: bec13d2b2be5adf4680c77212020ed27dd05f15c4c73542d2005d91108bf704e2df1707ed2bec696e584ecd40eff7a63e25201fd70400222aa5a8da6aed6afeb
2017-11-09 13:32:35 +01:00
Wladimir J. van der Laan
331352f99f
Merge #10529: Improve bitcoind systemd service file
16be7dd Improve bitcoind systemd service file (Florian Schmaus)

Pull request description:

  Add comment how further options can be added or existing ones
  modified. Use /run/${RuntimeDirectory} for PID file.

  Remove TimeoutStopSec, TimeoutStartSec, StartLimitInterval,
  StartLimitBurst directives as those should be set indivdually.

  Remove Group to user the bitcoin user's default group.

  Changed Restart from 'always' to 'on-failure' (can also be overwritten
  individually).

Tree-SHA512: f76674c11fd6e3faaf786aa05686926523d9c875aad6b776337f800108fdb716470286805c532b494f8cf713cb5eea6b735e1c7c238ffb407a5cc909dda41aa4
2017-11-09 13:17:05 +01:00
Wladimir J. van der Laan
0dec4cc300
Merge #11221: Refactor: simpler read
9db9d62 Refactor: make the read function simpler (gnuser)

Pull request description:

Tree-SHA512: 5a80cc1b841488323d421e6a40b245d149cab1988247aed6cc7468dcc042d3df15b6711f25e40ff16e03ac21de36adbaa1d8da61ccdb94f97c8b70c24a5eedc5
2017-11-09 13:16:03 +01:00
Wladimir J. van der Laan
b5f9f025fe
Merge #11552: Improve wallet-accounts test
bc9c0a7 Improve wallet-accounts test (Russell Yanofsky)

Pull request description:

  Add comments and

  - Verify sending to a account causes getaccountaddress to generate new addresses.
  - Verify sending to a account causes getreceivedbyaccount to return amount received.
  - Verify ways setaccount updates the accounts of existing addresses.

Tree-SHA512: 4facc8d10fb23847081e8081839d4050faa855cca40f34012b82297bf1a8cfdb975b26314bc518dc6b3f5997452a7acf309f9627e0dff359347c628b37014bfa
2017-11-09 13:13:01 +01:00
Sjors Provoost
12781db058
[Tests] check specific validation error in miner tests
BOOST_CHECK_THROW merely checks that some std::runtime_error is
thrown, but not which one.

One example of how this could lead to a test passing when a developer
introduces a consensus bug: the test for the sigops limit assumes
that CreateNewBlock fails with bad-blk-sigops. However it can
also fail with bad-txns-vout-negative, e.g. if a naive developer lowers
BLOCKSUBSIDY to 1*COIN in the test.

BOOST_CHECK_EXCEPTION allows an additional predicate function. This
commit uses this for all exceptions that are checked for in
miner_tets.cpp:
* bad-blk-sigops
* bad-cb-multiple
* bad-txns-inputs-missingorspent
* block-validation-failed

An instance of the CheckRejectInvalid class (for a given validation string)
is passed to BOOST_CHECK_EXCEPTION.
2017-11-09 12:02:46 +01:00
John Newbery
fb00c45c32 [tests] Explicitly disallow support for p2p versions below 60001
The mininode module includes code to support p2p versions below
60001. However, the test_framework does not support versions
of Bitcoin Core before V0.13.0. Remove code supporting
p2p versions before 60001 (which has never been run).
2017-11-08 15:43:45 -05:00
John Newbery
3858aabbd0 [tests] Remove support for p2p alert messages
Alert messages were removed in p2p version 70013 (Bitcoin Core V0.13.0)
2017-11-08 15:43:24 -05:00
John Newbery
c0b1274705 [tests] Remove support for bre-BIP31 ping messages
BIP31 support was added to Bitcoin Core in version 0.6.1. Our test
framework is incompatible with Bitcoin Core versions that old, so remove
all special logic for handling pre-BIP31 pings.
2017-11-08 15:30:44 -05:00
John Newbery
2904e301c5 [tests] Remove dead code from mininode.py
Removes the dead deliver_sleep_time and EarlyDisconnectError code
2017-11-08 15:29:27 -05:00
MarcoFalke
f7388e93d3
Merge #11182: [tests] Add P2P interface to TestNode
32ae82f5c [tests] use TestNode p2p connection in tests (John Newbery)
5e5725cc2 [tests] Add p2p connection to TestNode (John Newbery)
b86c1cd20 [tests] fix TestNode.__getattr__() method (John Newbery)

Pull request description:

  Final two steps of #10082 : Adding the "mininode" P2P interface to `TestNode`

  This PR adds the mininode P2P interface to `TestNode`. It simplifies the process for opening a P2P connection to the node-under-test from this:

  ```python
  node0 = NodeConnCB()
  connections = []
  connections.append(NodeConn('127.0.0.1', p2p_port(0), self.nodes[0], node0))
  node0.add_connection(connections[0])
  ```

  to this:

  ```python
  self.nodes[0].add_p2p_connection(p2p_conn_type=NodeConnCB)
  ```

  The first commit adds the infrastructure to `test_node.py`. The second updates the individual test cases to use it. Can be separated if this is too much review for one PR.

Tree-SHA512: 44f1a6320f44eefc70489ae8350c6a16ad1a6035e4b9b7bafbdf19f5905ed0e2db85beaaf4758eec3059dd89a375a47a45352a029f39f57a86ab38a9ae66650e
2017-11-08 13:11:07 -05:00
MarcoFalke
0a2f46b015
Merge #11635: trivial: Fix typo – alreardy → already
7536b08c1 trivial: Fix typo – alreardy → already (practicalswift)

Pull request description:

  Fix typo: alreardy → already.

Tree-SHA512: b53f7540e516bb0a106873983aea8cb35f8e6690153b2c737ede79be7dae7b9e5f644859204ab6419de0f900ffac50bfdd775259b24ad8c12993b4c792fe836b
2017-11-08 13:03:13 -05:00
John Newbery
32ae82f5c3 [tests] use TestNode p2p connection in tests 2017-11-08 09:32:04 -05:00
John Newbery
5e5725cc2b [tests] Add p2p connection to TestNode
p2p connections can now be added to TestNode instances.

This commit also updates the example test to use the new
p2p interface in TestNode to demonstrate usage.

A future commit will update the existing tests to use p2p through the
TestNode.
2017-11-08 09:04:02 -05:00
John Newbery
b86c1cd208 [tests] fix TestNode.__getattr__() method 2017-11-08 09:04:02 -05:00
practicalswift
7536b08c10 trivial: Fix typo – alreardy → already 2017-11-08 11:36:18 +01:00
Wladimir J. van der Laan
77546a3182
Merge #11289: Add wallet backup text to import* and add* RPCs
c098c58 Wrap dumpwallet warning and note scripts aren't dumped (MeshCollider)
a38bfbc Add wallet backup text to import*, add* and dumpwallet RPCs (MeshCollider)

Pull request description:

  Closes https://github.com/bitcoin/bitcoin/issues/11243

  Adds "Requires a new wallet backup" text to `addwitnessaddress`, `importprivkey`, `importmulti`, `importaddress`, `importpubkey`, and `addmultisigaddress`. Also adds a warning to `dumpwallet` that backing up the seed alone is not sufficient to back up non-HD addresses

Tree-SHA512: 76d7cdca54d5b458acf479154620322391b889922525fddd6153f4164cfee393ad743757400cb8f6b1b30f24947df68ea9043b4e509f7df77a8fa05dda370933
2017-11-08 10:29:11 +01:00
Wladimir J. van der Laan
5ef3b6967b
Merge #11524: [net] De-duplicate connection eviction logic
5ce7cb9 [net] De-duplicate connection eviction logic (Thomas Snider)

Pull request description:

  While reviewing the safeguards against deliberate node isolation on the network by malicious actors, I found a good de-duplication candidate.

  I think this form is much more legible (the type of `cutoffs` notwithstanding).  ReverseCompareNodeTimeConnected is not included in the list since the cutoff size is a function of the remaining number of nodes in the candidate eviction set.

Tree-SHA512: ed17999fa9250dcf8448329219324477117e4ecd2d41dedd72ad253e44630eef50b3232c420f1862ebbfb9b8c94efbba1a235b519e39ff5946865c7d69a75280
2017-11-08 08:46:50 +01:00
Wladimir J. van der Laan
5776582b7f
Merge #11562: bench: use std::chrono rather than gettimeofday
24a0bdd bench: prefer a steady clock if the resolution is no worse (Cory Fields)
c515d26 bench: switch to std::chrono for time measurements (Cory Fields)

Pull request description:

  gettimeofday has portability issues, see for example #11558.

  Regardless of large-scale clock refactors in the future, I think it's fine for bench to just use std::chrono itself.

  Note that this may slightly improve bench accuracy and changes the display from tiny floats to nanosecond counts instead.

Tree-SHA512: 122355456d01ec6cfcf6867991715cf3a95eabbf5a4f2adc26a059b50382ffb318b7639cdd575197fc4ee5be8b967c0404f1f920d6f5bd4ddd0bd63b5e5c5632
2017-11-08 08:33:07 +01:00
Thomas Snider
5ce7cb9518 [net] De-duplicate connection eviction logic 2017-11-07 15:33:15 -08:00