Commit graph

8297 commits

Author SHA1 Message Date
Wladimir J. van der Laan
e56cf67e6b
Merge #9202: bench: Add support for measuring CPU cycles
3532818 bench: Add support for measuring CPU cycles (Wladimir J. van der Laan)
2016-11-29 12:41:33 +01:00
Wladimir J. van der Laan
5488514b90
Merge #9225: Fix some benign races
dfed983 Fix unlocked access to vNodes.size() (Matt Corallo)
3033522 Remove double brackets in addrman (Matt Corallo)
dbfaade Fix AddrMan locking (Matt Corallo)
047ea10 Make fImporting an std::atomic (Matt Corallo)
42071ca Make fDisconnect an std::atomic (Matt Corallo)
2016-11-29 12:39:33 +01:00
Wladimir J. van der Laan
0a0441358c
Merge #9224: Prevent FD_SETSIZE error building on OpenBSD
498a1d7 Include select.h when WIN32 is not defined (Ivo van der Sangen)
2016-11-29 12:37:39 +01:00
Ivo van der Sangen
498a1d75e7 Include select.h when WIN32 is not defined 2016-11-29 12:35:41 +01:00
Wladimir J. van der Laan
7d3b627395 torcontrol: Explicitly request RSA1024 private key
When generating a new service key, explicitly request a RSA1024 one.

The bitcoin P2P protocol has no support for the longer hidden service names
that will come with ed25519 keys, until it does, we depend on the old
hidden service type so make this explicit.

See #9214.
2016-11-28 17:18:46 +01:00
fsb4000
15fa95d7e5 Fix some typos 2016-11-28 16:16:37 +07:00
Matt Corallo
8b22efb6f7 Make fStartedNewLine an std::atomic_bool
While this doesnt really fix the race of adding timestamps
mid-logical-line, it avoids the undefined behavior of using a
bool in multiple threads.
2016-11-27 15:36:44 -08:00
Matt Corallo
507145d785 Fix race when accessing std::locale::classic()
See https://gcc.gnu.org/bugzilla/show_bug.cgi?id=78552
2016-11-27 15:36:44 -08:00
Gregory Maxwell
bdb922b34c Remove pnodeLocalHost.
Mostly a legacy of the long removed pub/sub system.
2016-11-27 04:19:37 +00:00
Gregory Maxwell
083f203698 Remove fNetworkNode.
Matt pointed out to me that this appeared to be doing nothing (except involving itself in data races).
2016-11-27 04:13:54 +00:00
Matt Corallo
dfed983f19 Fix unlocked access to vNodes.size() 2016-11-26 15:42:55 -08:00
Matt Corallo
303352286f Remove double brackets in addrman 2016-11-26 15:42:55 -08:00
Matt Corallo
dbfaade72a Fix AddrMan locking 2016-11-26 15:42:55 -08:00
Matt Corallo
047ea1052d Make fImporting an std::atomic 2016-11-26 15:42:48 -08:00
S. Matthew English
b7aa2902fd unification of Bloom filter representation
Output instances of "BloomFilter" changed to "Bloom filter", in accordance with Wikipedia standard notation: 

https://en.wikipedia.org/wiki/Bloom_filter

also to sync with the majority of cases in the self-same file
2016-11-26 14:57:19 +01:00
Matt Corallo
42071ca264 Make fDisconnect an std::atomic 2016-11-25 18:03:12 -08:00
Pieter Wuille
76fec09d87
Merge #9128: net: Decouple CConnman and message serialization
c7be56d net: push only raw data into CConnman (Cory Fields)
2ec935d net: add CVectorWriter and CNetMsgMaker (Cory Fields)
b7695c2 net: No need to check individually for disconnection anymore (Cory Fields)
fedea8a net: don't send any messages before handshake or after requested disconnect (Cory Fields)
d74e352 net: Set feelers to disconnect at the end of the version message (Cory Fields)
2016-11-25 11:18:23 -08:00
Cory Fields
c7be56dcef net: push only raw data into CConnman
This fixes one of the last major layer violations in the networking stack.

The network side is no longer in charge of message serialization, so it is now
decoupled from Bitcoin structures. Only the header is serialized and attached
to the payload.
2016-11-25 12:37:33 -05:00
Cory Fields
2ec935dcaa net: add CVectorWriter and CNetMsgMaker
CVectorWriter is useful for overwriting or appending an existing byte vector.

CNetMsgMaker is a shortcut for creating messages on-the-fly which are suitable
for pushing to CConnman.
2016-11-25 12:09:58 -05:00
Cory Fields
b7695c2275 net: No need to check individually for disconnection anymore 2016-11-25 12:09:58 -05:00
MarcoFalke
e22f409f18
Merge #9220: Refactor: Stop using namespace std (bitcoin-cli/-tx).
2f2625a Removed using namespace std from bitcoin-cli/-tx and added std:: in appropriate places. (Karl-Johan Alm)
2016-11-25 11:35:53 +01:00
MarcoFalke
97ec6e5c90
Merge #9100: tx_valid: re-order inputs to how they are encoded
5262a15 tx_valid: re-order inputs to how they are encoded (Daniel Cousens)
2016-11-25 10:38:19 +01:00
Karl-Johan Alm
2f2625a0bb Removed using namespace std from bitcoin-cli/-tx and added std:: in appropriate places. 2016-11-25 17:17:57 +09:00
Wladimir J. van der Laan
d932159f34
Merge #9189: Always add default_witness_commitment with GBT client support
95f4a03 [qa] Test getblocktemplate default_witness_commitment (Suhas Daftuar)
ad04d1c Always add default_witness_commitment with GBT client support (Pieter Wuille)
2016-11-25 08:26:25 +01:00
Wladimir J. van der Laan
042f9fa071 qt: Show progress overlay when clicking spinner icon
Bring up the modal progress overlay when the user clicks the spinner
icon in the task bar.

I think this is the intuitive thing to do when that icon is clicked.
2016-11-24 14:37:36 +01:00
Wladimir J. van der Laan
827d9a3be8 qt: Replace NetworkToggleStatusBarControl with generic ClickableLabel
Generalize the clickable label functionality.

We will use this to add similar functionality to the sync icon.
2016-11-24 14:35:03 +01:00
MarcoFalke
bc121b0eb1
Merge #9216: Doc: Fix copypasted comment
f26da35 Fix copypasted comment. (Pavel Janík)
2016-11-24 14:00:34 +01:00
fanquake
e3c4f7e182
Correct help output for waitfor RPC commands 2016-11-24 19:50:07 +08:00
Wladimir J. van der Laan
db5e22e053
Merge #9190: qt: Plug many memory leaks
ed998ea qt: Avoid OpenSSL certstore-related memory leak (Wladimir J. van der Laan)
5204598 qt: Avoid shutdownwindow-related memory leak (Wladimir J. van der Laan)
e4f126a qt: Avoid splash-screen related memory leak (Wladimir J. van der Laan)
693384e qt: Prevent thread/memory leak on exiting RPCConsole (Wladimir J. van der Laan)
47db075 qt: Plug many memory leaks (Wladimir J. van der Laan)
2016-11-24 12:17:39 +01:00
Pavel Janík
f26da35142 Fix copypasted comment. 2016-11-24 12:12:57 +01:00
Cory Fields
fedea8a14d net: don't send any messages before handshake or after requested disconnect
Also, send reject messages earlier in SendMessages(), so that disconnections are
processed earlier.

These changes combined should ensure that no message is ever sent after
fDisconnect is set.
2016-11-23 19:53:28 -05:00
Cory Fields
d74e352e01 net: Set feelers to disconnect at the end of the version message
This way we're not relying on messages going out after fDisconnect has been
set.

This should not cause any real behavioral changes, though feelers should
arguably disconnect earlier in the process. That can be addressed in a later
functional change.
2016-11-23 19:53:28 -05:00
Matt Corallo
63fd101c52 Split ::HEADERS processing into two separate cs_main locks
This will allow NotifyHeaderTip to be called from an
AcceptBlockHeader wrapper function without holding cs_main.
2016-11-23 16:29:38 -08:00
Matt Corallo
4a6b1f36b7 Expose AcceptBlockHeader through main.h 2016-11-23 16:29:38 -08:00
Pieter Wuille
93566e0c37
Merge #8930: Move orphan processing to ActivateBestChain
d2b88f9 Move orphan-conflict removal from main logic into a callback (Matt Corallo)
97e2802 Erase orphans per-transaction instead of per-block (Matt Corallo)
ec4525c Move orphan processing to ActivateBestChain (Matt Corallo)
2016-11-23 16:27:16 -08:00
Pieter Wuille
407d9232ef
Merge #9199: Always drop the least preferred HB peer when adding a new one.
ca8549d Always drop the least preferred HB peer when adding a new one. (Gregory Maxwell)
2016-11-23 16:14:21 -08:00
Matt Corallo
d2b88f97a1 Move orphan-conflict removal from main logic into a callback
This makes the orphan map a part of net-processing logic instead
of main logic.
2016-11-23 12:29:26 -08:00
Wladimir J. van der Laan
ed998ea7a0 qt: Avoid OpenSSL certstore-related memory leak
- Correctly manage the X509 and X509_STORE objects lifetime.
2016-11-23 12:33:37 +01:00
Wladimir J. van der Laan
5204598f8d qt: Avoid shutdownwindow-related memory leak
Store a reference to the shutdown window on BitcoinApplication,
so that it will be deleted when exiting the main loop.
2016-11-23 12:33:36 +01:00
Wladimir J. van der Laan
e4f126a7ba qt: Avoid splash-screen related memory leak
Make splash screen queue its own deletion when it receives the finished
command, instead of relying on WA_DeleteOnClose which doesn't work under
these circumstances.
2016-11-23 12:33:36 +01:00
Wladimir J. van der Laan
693384eedb qt: Prevent thread/memory leak on exiting RPCConsole
Make ownership of the QThread object clear, so that the RPCConsole
can wait for the executor thread to quit before shutdown is called. This
increases overall thread safety, and prevents some objects from leaking
on exit.
2016-11-23 12:33:36 +01:00
Wladimir J. van der Laan
47db075377 qt: Plug many memory leaks
None of these are very serious, and are leaks in objects that are
created at most one time.

In most cases this means properly using the QObject parent hierarchy,
except for BanTablePriv/PeerTablePriv which are not QObject,
so use a std::unique_ptr instead.
2016-11-23 12:33:35 +01:00
Wladimir J. van der Laan
74ced54b7e
Merge #9204: Clarify CreateTransaction error messages
918b126 fix CreateTransaction error messages (instagibbs)
2016-11-23 08:42:06 +01:00
Wladimir J. van der Laan
5e8631b6cb
Merge #9205: Minor change to comment for consistency.
f004e67 Minor change to comment above new NODE_WITNESS service flag to keep it consitent with existing comment structure. Helps with readability. (Greg Walker)
2016-11-23 08:41:12 +01:00
Wladimir J. van der Laan
7e2bfd6241
Merge #9196: Send tip change notification from invalidateblock
67c6326 Send tip change notification from invalidateblock (Russell Yanofsky)
2016-11-23 08:40:20 +01:00
Wladimir J. van der Laan
791b58d148
Merge #8690: Do not fully sort all nodes for addr relay
a33b169 Do not fully sort all nodes for addr relay (Pieter Wuille)
2016-11-23 08:19:57 +01:00
Wladimir J. van der Laan
5ea5e0401c
Merge #9141: Remove unnecessary calls to CheckFinalTx
4512550 Remove unnecessary calls to CheckFinalTx (Jonas Schnelli)
2016-11-23 07:24:43 +01:00
Wladimir J. van der Laan
40022fe5f2
Merge #9142: Move -salvagewallet, -zap(wtx) to where they belong
2e44893 Move -salvagewallet, -zap(wtx) to where they belong (Jonas Schnelli)
2016-11-23 07:18:24 +01:00
Wladimir J. van der Laan
4d8558a287
Merge #9025: getrawtransaction should take a bool for verbose
240189b add testcases for getrawtransaction (John Newbery)
ce2bb23 getrawtransaction should take a bool for verbose (jnewbery)
2016-11-23 07:13:46 +01:00
Greg Walker
f004e67df3 Minor change to comment above new NODE_WITNESS service flag to keep it consitent with existing comment structure. Helps with readability. 2016-11-22 18:59:20 +00:00
instagibbs
918b126901 fix CreateTransaction error messages 2016-11-22 13:40:57 -05:00
jnewbery
ce2bb23aa5 getrawtransaction should take a bool for verbose 2016-11-22 14:37:33 +00:00
Jonas Schnelli
ac489b2445
Merge #9130: Mention the new network toggle functionality in the tooltip.
1260c11 Mention the new network toggle functionality in the tooltip. (Pavel Janík)
2016-11-22 15:32:45 +01:00
Wladimir J. van der Laan
3532818746 bench: Add support for measuring CPU cycles
This adds cycle min/max/avg to the statistics.

Supported on x86 and x86_64 (natively through rdtsc), as well as Linux
(perf syscall).
2016-11-22 12:20:57 +01:00
Wladimir J. van der Laan
e0a9cb25b0 bench: Fix subtle counting issue when rescaling iteration count
Make sure that the count is a zero modulo the new mask before
scaling, otherwise the next time until a measure triggers
will take only 1/2 as long as accounted for. This caused
the 'min time' to be potentially off by as much as 100%.
2016-11-22 10:01:41 +01:00
Jonas Schnelli
e4dbeb9499
Merge #9185: [Qt] fix coincontrol sort issue
4231032 [Qt] Clean up and fix coincontrol tree widget handling (Wladimir J. van der Laan)
76af4eb [Qt] fix coincontrol sort issue (Jonas Schnelli)
2016-11-22 08:30:58 +01:00
Gregory Maxwell
ca8549d2bd Always drop the least preferred HB peer when adding a new one.
When a BIP152 HB-mode peer is in the least preferred position and
 disconnects, they will not be by ForNode on the next loop. They
 will continue to sit in that position and prevent deactivating
 HB mode for peers that are still connected.

There is no reason for them to stay in the list if already gone,
 so drop the first element unconditionally if there are too many.

Fixes issue #9163.
2016-11-22 02:54:32 +00:00
Pieter Wuille
ad04d1cb35 Always add default_witness_commitment with GBT client support 2016-11-21 15:01:04 -08:00
Wladimir J. van der Laan
0c577f2638
Merge #8872: Remove block-request logic from INV message processing
037159c Remove block-request logic from INV message processing (Matt Corallo)
3451203 [qa] Respond to getheaders and do not assume a getdata on inv (Matt Corallo)
d768f15 [qa] Make comptool push blocks instead of relying on inv-fetch (mrbandrews)
2016-11-21 15:41:32 +01:00
Wladimir J. van der Laan
210891143b
Merge #8837: allow bitcoin-tx to parse partial transactions
7451cf5 Allow bitcoin-tx to parse partial transactions (jnewbery)
2016-11-21 15:33:19 +01:00
Wladimir J. van der Laan
b9a87b459d
Merge #9179: Set DEFAULT_LIMITFREERELAY = 0 kB/minute
fa7cc5a Set DEFAULT_LIMITFREERELAY = 0 kB/minute (MarcoFalke)
2016-11-21 15:27:48 +01:00
Wladimir J. van der Laan
c3906403c8
Merge #9117: net: don't send feefilter messages before the version handshake is complete
4662553 net: don't send feefilter messages before the version handshake is complete (Cory Fields)
2016-11-21 11:51:03 +01:00
Wladimir J. van der Laan
4231032bfc
[Qt] Clean up and fix coincontrol tree widget handling
- Do sorting for date, amount and confirmations column as longlong, not
  unsigned longlong.
- Use `UserRole` to store our own data. This makes it treated as
  ancillary data prevents it from being displayed.
- Get rid of `getMappedColumn` `strPad` - these are no longer necessary.
- Get rid of hidden `_INT64` columns.
- Start enumeration from 0 (otherwise values are undefined).
2016-11-20 20:18:24 +01:00
Pieter Wuille
b4e4ba475a Introduce convenience type CTransactionRef 2016-11-19 17:53:23 -08:00
Pieter Wuille
1662b437b3 Make CBlock::vtx a vector of shared_ptr<CTransaction> 2016-11-19 17:51:09 -08:00
Pieter Wuille
da60506fc8 Add deserializing constructors to CTransaction and CMutableTransaction 2016-11-19 17:50:40 -08:00
Pieter Wuille
0e85204a10 Add serialization for unique_ptr and shared_ptr 2016-11-19 17:50:35 -08:00
Wladimir J. van der Laan
ce612f1750
Merge #9186: test: Fix use-after-free in scheduler tests
12519bf test: Fix use-after-free in scheduler tests (Wladimir J. van der Laan)
2016-11-19 16:18:38 +01:00
Gregory Maxwell
5b0150a060 Make orphan parent fetching ask for witnesses.
In 0.13 orphan transactions began being treated as implicit
 INVs for their parents.  But the resulting getdata were
 not getting the witness flag.

This fixes issue #9182 reported by chjj and roasbeef on IRC.
2016-11-18 19:11:08 +00:00
Wladimir J. van der Laan
12519bf62b test: Fix use-after-free in scheduler tests
Make a copy of the boost time-point to wait for, otherwise the head of
the queue may be deleted by another thread while this one is waiting,
while the boost function still has a reference to it.

Although this problem is in non-test code, this is not an actual problem
outside of the tests because we use the thread scheduler with only one
service thread, so there will never be threads fighting at the head of
the queue.

The old boost fallback escapes this problem because it passes a scalar
value to wait_until instead of a const object reference.

Found by running the tests in LLVM-4.0-master asan.
2016-11-18 13:10:52 +01:00
Jonas Schnelli
76af4eb876
[Qt] fix coincontrol sort issue 2016-11-18 11:09:29 +01:00
Matt Corallo
97e28029c9 Erase orphans per-transaction instead of per-block 2016-11-17 17:10:00 -08:00
Matt Corallo
ec4525ccc1 Move orphan processing to ActivateBestChain
This further decouples "main" and "net" processing logic by moving
orphan processing out of the chain-connecting cs_main lock and
into its own cs_main lock, beside all of the other chain callbacks.

Once further decoupling of net and main processing logic occurs,
orphan handing should move to its own lock, out of cs_main.

Note that this will introduce a race if there are any cases where
we assume the orphan map to be consistent with the current chain
tip, however I am confident there is no such case (ATMP will fail
without DoS score in all such cases).
2016-11-17 17:10:00 -08:00
MarcoFalke
fa7cc5a508 Set DEFAULT_LIMITFREERELAY = 0 kB/minute 2016-11-18 00:23:25 +01:00
Pieter Wuille
9346f84299
Merge #9075: Decouple peer-processing-logic from block-connection-logic (#3)
ae22357 Replace CValidationState param in ProcessNewBlock with BlockChecked (Matt Corallo)
7c98ce5 Remove pfrom parameter from ProcessNewBlock (Matt Corallo)
e2e069d Revert "RPC: Give more details when "generate" fails" (Matt Corallo)
2016-11-17 13:23:50 -08:00
Wladimir J. van der Laan
f6db48ad1c
Merge #8838: Calculate size and weight of block correctly in CreateNewBlock()
5f274a1 log block size and weight correctly. (jnewbery)
2016-11-17 14:14:51 +01:00
MarcoFalke
cb2ed300a8
Merge #9155: [trivial] update comments for tx weight
07ede5d update comments for tx weight (Brian Deery)
2016-11-16 11:05:40 +01:00
Wladimir J. van der Laan
434e683f7b
Merge #9133: Unset fImporting for loading mempool
79f755d Unset fImporting for loading mempool (Alex Morcos)
2016-11-16 10:11:41 +01:00
Wladimir J. van der Laan
62af164638
Merge #9131: fNetworkActive is not protected by a lock, use an atomic
079142b fNetworkActive is not protected by a lock, use an atomic (Jonas Schnelli)
2016-11-16 10:09:52 +01:00
Pieter Wuille
6eeac6e30d
Merge #9164: [trivial] credit values are CAmount
20c3215 credit values are CAmount (Gregory Sanders)
2016-11-15 09:44:07 -08:00
instagibbs
ea83d0098a SendMoney: use already-calculated balance 2016-11-15 11:56:45 -05:00
Gregory Sanders
20c3215a90 credit values are CAmount 2016-11-15 09:19:23 -05:00
Wladimir J. van der Laan
018a4eb120
Merge #9140: Bugfix: Correctly replace generated headers and fail cleanly
b74ff5c Bugfix: Correctly replace generated headers and fail cleanly (Luke Dashjr)
2016-11-15 10:34:56 +01:00
Wladimir J. van der Laan
f54e4605fc
Merge #9132: Make strWalletFile const
f734505 Make strWalletFile const (Jonas Schnelli)
2016-11-15 10:06:01 +01:00
Wladimir J. van der Laan
770364b8ea
Merge #9160: [trivial] Fix hungarian variable name
ec34648 [trivial] Fix hungarian variable name (Russell Yanofsky)
2016-11-15 09:52:14 +01:00
Russell Yanofsky
ec34648766 [trivial] Fix hungarian variable name
Follow up to comment https://github.com/bitcoin/bitcoin/pull/9058#discussion_r87676593
2016-11-14 14:02:24 -05:00
Brian Deery
07ede5d711 update comments for tx weight 2016-11-14 00:38:07 -06:00
MarcoFalke
fa42e4a082 [qt] Make network disabled icon 50% opaque 2016-11-13 22:06:35 +01:00
Jonas Schnelli
4512550fa0
Remove unnecessary calls to CheckFinalTx 2016-11-12 13:50:39 +01:00
Pavel Janík
1260c1103b Mention the new network toggle functionality in the tooltip. 2016-11-12 13:28:21 +01:00
Jonas Schnelli
2e44893081
Move -salvagewallet, -zap(wtx) to where they belong 2016-11-12 10:25:34 +01:00
Luke Dashjr
b74ff5cf0c Bugfix: Correctly replace generated headers and fail cleanly
Also removes generation of headers for *.raw files in test_bitcoin (none exist anymore)
2016-11-12 07:16:28 +00:00
Alex Morcos
79f755db41 Unset fImporting for loading mempool 2016-11-11 09:33:16 -05:00
Jonas Schnelli
f7345050e9
Make strWalletFile const 2016-11-11 14:32:38 +01:00
Jonas Schnelli
079142b757
fNetworkActive is not protected by a lock, use an atomic 2016-11-11 14:09:52 +01:00
Wladimir J. van der Laan
87ab49e4fe
Merge #9124: Use better name for local variable to prevent -Wshadow compiler warning
bf49f10 Use better name for local variable to prevent -Wshadow compiler warning (Pavel Janík)
2016-11-11 11:46:49 +01:00
Jonas Schnelli
ab914a6530
Merge #8996: Network activity toggle
19f46f1 Qt: New network_disabled icon (Luke Dashjr)
54cf997 RPC/Net: Use boolean consistently for networkactive, and remove from getinfo (Luke Dashjr)
b2b33d9 Overhaul network activity toggle (Jonas Schnelli)
32efa79 Qt: Add GUI feedback and control of network activity state. (Jon Lund Steffensen)
e38993b RPC: Add "togglenetwork" method to toggle network activity temporarily (Jon Lund Steffensen)
7c9a98a Allow network activity to be temporarily suspended. (Jon Lund Steffensen)
2016-11-11 11:16:40 +01:00
Wladimir J. van der Laan
7977a1157a
Merge #9058: Fixes for p2p-compactblocks.py test timeouts on travis (#8842)
dac53b5 Modify getblocktxn handler not to drop requests for old blocks (Russell Yanofsky)
55bfddc [qa] Fix stale data bug in test_compactblocks_not_at_tip (Russell Yanofsky)
47e9659 [qa] Fix bug in compactblocks v2 merge (Russell Yanofsky)
2016-11-11 11:02:44 +01:00
Wladimir J. van der Laan
46027e8668
Merge #9112: Avoid ugly exception in log on unknown inv type
e9f25dd Avoid ugly exception in log on unknown inv type (Wladimir J. van der Laan)
2016-11-11 10:58:58 +01:00
Pavel Janík
bf49f107ef Use better name for local variable to prevent -Wshadow compiler warning 2016-11-10 21:38:07 +01:00