c6a995e Improve readability of DecodeBase58Check(...) (practicalswift)
Pull request description:
Use the more readable form ...
```c++
&vchRet[vchRet.size() - 4]
```
... instead of ...
```c++
&v.end()[-n]
```
Has the added benefit of eliminating a spurious static analyzer warning about improper use of negative values.
Tree-SHA512: 5895310c189e9322082c28f34342ff9a6c238e2cae3f204521111c8a7981bc555af60b42de082c91608c1125dfc244a65c4faf929249a067a51435e2be74cb39
ce2418f [gui] reset addrProxy/addrSeparateProxyTor if colon char missing (Cristian Mircea Messel)
Pull request description:
If addrProxy or addrSeparateProxyTor do not have a colon in the string
somewhere in the QSettings storage, then attempting to open the options
dialog will cause the entire program to crash.
Fixes#11209
Tree-SHA512: 2d9e6987cf05af3f41033290b61d00920f7fe4a65bea7efd96ed417a8ca7866d248f091e09947cc8aad3a6a4aa8b7777211cfff7f379a62188be50df2c46d4b2
0da49b5 Skip precompute sighash for transactions without witness (Johnson Lau)
Pull request description:
This saves unnecessary hash caching for non-segwit transactions, but I am not sure if the difference is noticeable.
Tree-SHA512: 5cd733a729a52a45781510b3572b26e76837a94155caa14311c6d23a27a12e9613ff278dfc2592e21f640202782f22c5ad00fca85c4de5efacaa617c48ccb08d
c626dcb50 Make fUseCrypto atomic (MeshCollider)
731065b11 Consistent parameter names in txdb.h (MeshCollider)
35aeabec6 Make fReindex atomic to avoid race (MeshCollider)
58d91af59 Fix race for mapBlockIndex in AppInitMain (MeshCollider)
Pull request description:
Fixes https://github.com/bitcoin/bitcoin/issues/11106
Also makes fReindex atomic as suggested in @TheBlueMatt comment below, and makes fUseCrypto atomic as suggested in 10916
d291e7635b just renames the parameters in the txdb header file to make them consistent with those used in the cpp file, noticed it when looking for uses of fReindex
Tree-SHA512: b378aa7289fd505b76565cd4d48dcdc04ac5540283ea1c80442170b0f13cb6df771b1a94dd54b7fec3478a7b4668c224ec9d795f16937782724c5d020edd3a42
f35d033 build: Make "make clean" remove all files created when running "make check" (practicalswift)
Pull request description:
Make `make clean` remove all files created when running `make check`. More specifically: remove also `obj/build.h` and `bench/data/block413567.raw.h` as part of `make clean`.
Before this patch:
```bash
$ git clone https://github.com/bitcoin/bitcoin.git
$ cd bitcoin/
$ ./autogen.sh
$ ./configure
$ cp -r ../bitcoin ../bitcoin-before-make
$ make check
$ make clean
$ cp -r ../bitcoin ../bitcoin-after-make-and-make-clean
$ cd ..
$ diff -rq bitcoin-before-make/ bitcoin-after-make-and-make-clean/ | grep -E "^Only in bitcoin-after-make-and-make-clean/" | grep -v dirstamp
Only in bitcoin-after-make-and-make-clean/src/bench/data: block413567.raw.h
Only in bitcoin-after-make-and-make-clean/src/obj: build.h
$
```
After this patch:
```bash
$ git clone https://github.com/bitcoin/bitcoin.git
$ cd bitcoin/
$ ./autogen.sh
$ ./configure
$ cp -r ../bitcoin ../bitcoin-before-make
$ make check
$ make clean
$ cp -r ../bitcoin ../bitcoin-after-make-and-make-clean
$ cd ..
$ diff -rq bitcoin-before-make/ bitcoin-after-make-and-make-clean/ | grep -E "^Only in bitcoin-after-make-and-make-clean/" | grep -v dirstamp
$
```
Tree-SHA512: 953e8423485ffd415f0ade6abe0b4c407454f67c332140ef019d89db425bb4a831327b3f634b8d69b17325dcfc6e3ac72dc2ba1ce5462158eecc3c05645e93ba
96c2ce9 Fix validationinterface build on super old boost/clang (Matt Corallo)
Pull request description:
This should fix all the non-dependancy issues for termux builds.
See Github issue #11388.
Tree-SHA512: ff0918fa76a6d4639a6c5b5e045ef053ce1d93eb0b1fe94c5fdfcc4d5e54e1118eeb09676ffd8f6d1acd630a63656944c6274ee3dbd7c09b7129c30647dbf4f9
0cd9273 rpc: Prevent `dumpwallet` from overwriting files (Wladimir J. van der Laan)
Pull request description:
Prevent arbitrary files from being overwritten by `dumpwallet`. There have been reports that users have overwritten wallet files this way. It may also avoid other security issues.
Fixes#9934. Adds mention to release notes and adds a test.
Tree-SHA512: 268c98636d40924d793b55a685a0b419bafd834ad369edaec08227ebe26ed4470ddea73008d1c4beb10ea445db1b0bb8e3546ba8fc2d1a411ebd4a0de8ce9120
More specifically: remove also obj/build.h and bench/data/block413567.raw.h.
Before this patch:
```
$ diff -rq bitcoin-before-make/ bitcoin-after-make-and-make-clean/ | grep -E "^Only in bitcoin-after-make-and-make-clean/" | grep -v dirstamp
Only in bitcoin-after-make-and-make-clean/src/bench/data: block413567.raw.h
Only in bitcoin-after-make-and-make-clean/src/obj: build.h
$
```
After this patch:
```
$ diff -rq bitcoin-before-make/ bitcoin-after-make-and-make-clean/ | grep -E "^Only in bitcoin-after-make-and-make-clean/" | grep -v dirstamp
$
```
cffe85f Skip sys::system(...) call in case of empty command (practicalswift)
6fb8f5f Check that -blocknotify command is non-empty before executing (practicalswift)
Pull request description:
Check that `-blocknotify` command is non-empty before executing.
To make the `BlockNotifyCallback(...)` (`-blocknotify`) behaviour consistent with that of:
* `AlertNotify(...)` (`-alertnotify`)
* `AddToWallet(...)` (`-walletnotify`)
Tree-SHA512: 18272166793a5a8b9cc2a727bfbcea53d38c329a55bc975c02db601329d608a61c20e026ce4b616193ecd3810dca4d3e2cb3bf773898a51872008a8dba96763e
6643b80 Add state message print to AcceptBlock failure message. (Matt Corallo)
Pull request description:
This should make it easier to debug issues where the CheckBlock at
the top of ProcessNewBlock fails (which does not print, in contrast
to AcceptBlock, which always prints).
This was motivated by #11371 which appears to be exactly such a case, and is not debuggable from the information provided. Not sure how much this would have helped in that case, but it is kinda weird that we can reject a block without ever printing why.
Tree-SHA512: 7a1c2c76080b810212da885c38e091609e409c62918cc326bb36a1096e09b2ae7e26fd4bdaefd79863d2894e2823e463005700a524940f177a59ef09f589b2f1
fd86f998f Squashed 'src/secp256k1/' changes from 84973d393..0b7024185 (MarcoFalke)
Pull request description:
The subtree should now match upstream again. Check with:
```sh
./contrib/devtools/git-subtree-check.sh src/secp256k1
```
The changes are only documentation/refactoring related.
Tree-SHA512: 43e8a95bcbfefef9e19ec38a92d2d57fdd4a16ddf726e036d36a0d806eb6f35b45b40ee69f980430e107895ec8725b5de4e36456b026214675e0b19630bb6fe9
If addrProxy or addrSeparateProxyTor do not have a colon in the string
somewhere in the QSettings storage, then attempting to open the options
dialog will cause the entire program to crash.
fafff1220 qa: Restore bitcoin-util-test py2 compatibility (MarcoFalke)
Pull request description:
Currently `./configure && make check` will look for python3, then python2. As long as we support python2 (and use it as fallback), `make check` should run fine with both python2 and python3.
Fixes#11352 by @Zenitur
Tree-SHA512: a335ebdd224328d6f924fe52a9b97de196926476c9ee04ce3280743ea93bcae355eb2d5d4bed4050c01b2e904105595eac7db2eaa9307207581caa0a98ebcc0b
46ce223d1 Add tests for CMerkleBlock usage with txids specified (James O'Beirne)
5ab586f90 Consolidate CMerkleBlock constructor into a single method (James O'Beirne)
Pull request description:
What started as a simple task to add test coverage ended up giving way to a light refactoring. This consolidates the mostly-identical `CMerkleBlock` constructors into one (using C++11 constructor delegation) and adds coverage for the by-txids construction case.
### Before
### After
Tree-SHA512: eed84ed3e8bfc43473077b575c8252759a857e37275e4b36ca7cc2c17a65895e5f494bfd9d4aeab09fc6e98fc6a9c641ac7ecc0ddbeefe01a9e4308e7909e529
634e38ca7 [Tests] Add Qt GUI tests to Overview and ReceiveCoin Page (Anditto Heristyo)
Pull request description:
I've added some Qt wallet tests based on #9974, namely the input & buttons on ReceiveCoin.
Tree-SHA512: f4223827145e35c2abee83a6ca777498bebcff3825fece10fbb1dbfd1f6bb017d3f2c0521662854b4407cdeee9c6a527269ab9cc28e0dc85c11b668155fcd195
07704c1 Add some tests for getchaintxstats (Akio Nakamura)
3336676 Fix getchaintxstats() (Akio Nakamura)
Pull request description:
1. calculate nblocks more adaptive.
-> set default nblocks to min (blocks for 1 month, target block's height - 1)
-> before PR: if not specify nblocks-parameter, illegal parameter error will happen when target block height is below nblocks.
2. correct error message.
-> nblocks accepts [1 .. block's height -1] . so add a word "-1".
3. add check 0-divide.
-> if nTimeDiff = 0 then use UniValue(UniValue::VNULL) and returns {... "txrate": null} .
-> before PR: if nTimeDiff = 0 then returns {... "txrate":} and bitcoin-cli cannot handle the response.
Tree-SHA512: e1962ce7bb05a5bc7dec03eb04a8e7578f50fdb68927fcfc0a2232905ef4d679293eee148ebe0866682d209a8c458d21fbe71715e7311adb81f37089aae1ed93
5ddf560 script: Change SignatureHash input index check to an assert. (Jim Posen)
Pull request description:
In the SignatureHash function, the input index must refer to a valid index. This is not enforced equally in the segwit/non-segwit branches and should be an assertion rather than returning a error hash.
Tree-SHA512: a775fc9e9bd9835c0ab36368aa45ab3d53e38f31fd4d2b8684a77ee6028c854c363df038681a59358b30138957573ad63b71d4a722c16e0830fb4fa72669ef39
3a4401a [Qt] Terminate string *pszExePath after readlink and without using memset (practicalswift)
Pull request description:
Terminate string `*pszExePath` after `readlink` and before passing to operator `<<`.
* `ssize_t readlink(const char *pathname, char *buf, size_t bufsiz)` does not append a null byte to `buf`.
* Operator `<<` expects a null-terminated string.
Tree-SHA512: fc18844bb23059fead8db0cb9b4b4ba6188f58e3f19ab4719c2737cc5dd6df23ae7d4804ef2820d39b334204a48ee3de1d202c272bcd156e60761af2fcb9349d
92848e5 Remove unused fTry from push_lock (João Barbosa)
Pull request description:
After #9674 (618ee92) the `fTry` argument in `push_lock` is no longer needed.
Tree-SHA512: a461f2ca9e590a9dfcc7814d9852d85f03712cb4735176b8b2db0e8dc731597c2a515650998ca7d53cf5a0c48b408a974a0704897036c6ed74788fc24c5e73ae
d601f16 Fix invalid memory access in CScript::operator+= (Anthony Towns)
Pull request description:
This is a fix for #11114 -- invoking "s += s" gets turned into "s.insert(s.end(), s.begin(), s.end())" which can result in an invalid memory access is s.capacity() < 2*s.size() (because s gets resized and possibly moved, so s.begin() and s.end() become invalid references when reading the values to be appended).
The fix is straightforward: reserve enough space in advance, so that insert() doesn't need to resize and thus its arguments remain valid.
A simple test case is added as well; though you probably need to run it via valgrind to actually catch the problem when it's not fixed...
Tree-SHA512: 4720d0c17463fdc43b344c45fe603423d20b30d48da1b9d85eeedc505d7f34db1ed5495ef1556459ae962a94717e3c6e8fc441763771901efea210d01322b7ef
bb8376b Verify DBWrapper iterators are taking snapshots (Matt Corallo)
Pull request description:
The LevelDB docs seem to indicate that an iterator will not take
snapshots (even providing instructions on how to do so yourself).
In several of the places we use them, we assume snapshots to have
been taken.
In order to make sure LevelDB doesn't change out from under us
(and to prevent the next person who reads the docs from having the
same fright I did), verify that snapshots are taken in our tests.
Tree-SHA512: 54f24dabc294962e9c20882f61809604421a661208d1568bb107102248603e8e7c12e929ccb0812a73d4e4f23fea61f1b48e7cc24da5a7260f1d14d89ba88cd6
The LevelDB docs seem to indicate that an iterator will not take
snapshots (even providing instructions on how to do so yourself).
In several of the places we use them, we assume snapshots to have
been taken.
In order to make sure LevelDB doesn't change out from under us
(and to prevent the next person who reads the docs from having the
same fright I did), verify that snapshots are taken in our tests.
1789e4675 Force explicit double -> int conversion for CFeeRate constructor (Matt Corallo)
53a6590f4 Make float <-> int casts explicit outside of test, qt, CFeeRate (Matt Corallo)
0b1b9148c Remove countMaskInv caching in bench framework (Matt Corallo)
Pull request description:
This fixes an issue where estimatesmartfee which matches at the min relay fee will return 999 sat/byte instead of 1000 sat/byte due to a float rounding issue. I went ahead and made all float <-> int conversion outside of test/qt explicit (test only had one or two more, Qt had quite a few, including many in the Qt headers themselves) and added overloads to CFeeRate to force callers to do an explicit round themselves. Easy to test with -Wfloat-conversion.
Tree-SHA512: 66087b08e5dfca67506da54ae057c2f9d86184415e8fa4fa0199e38839e06a3ce96c836fcb7593b7d960065f5240c594ff3a0cfa14333ac528421f5aeac835c9
cee28fbc3 Add error string for CLEANSTACK script violation, preventing an "unknown error" if the CLEANSTACK error condition is set. (Mark Friedenbach)
Pull request description:
This prevents an unhelpful "unknown error" from being printed in test logs if the CLEANSTACK error condition is set.
Tree-SHA512: cd6764e930184aef3d662e40c67f2ea8aea8552a26d33a567d0315a19d707a82aa2afad9f48ecbb731aa5b77fbbfbd7a6a3a989fdb1424a1181350052ff2a9b5
bf64c3cb3 Ignore transactions added to mempool during a reorg for fee estimation purposes. (Alex Morcos)
04f78ab5b Do not reject based on mempool min fee when bypass_limits is set. (Alex Morcos)
fd849e1b0 Change AcceptToMemoryPool function signature (Alex Morcos)
Pull request description:
First commit just removes default arguments from `AcceptToMemoryPool` and consolidates two arguments, it does not change behavior.
Second commit finally fixes the fact that we're not meant to reject based on mempool min fee when adding a transaction from a disconnected block during a reorg as mentioned [here](https://github.com/bitcoin/bitcoin/pull/9602#issue-202197849)
Third commit makes fee estimation ignore transactions added from a disconnected block during a reorg. I think this was another source of fee estimates returning estimates below 1000 sat/kB as in #11303.
Tree-SHA512: 30925ca8b341915bb214f1d2590b36b7931f2e125b7660150e38ae70338f00db5aa7f1608546dddb181446924177eb7cf62ea8bd2583068acc074d6c3f86bc0c
6f33d8c Correct typo in comments (Johnson Lau)
Pull request description:
I think this is a search and replace mistake
Tree-SHA512: a83e081b817f1607496bfdcee47593d45d75cbe72effe944cdb5494b49a341eeeebdeb954f6db59dfa1ddfa350a117a4b26c754725a3459be78f2a1a093c6fde
8213838 [Qt] tolerate BIP173/bech32 addresses during input validation (Jonas Schnelli)
06eaca6 [RPC] Wallet: test importing of native witness scripts (NicolasDorier)
fd0041a Use BIP173 addresses in segwit.py test (Pieter Wuille)
e278f12 Support BIP173 in addwitnessaddress (Pieter Wuille)
c091b99 Implement BIP173 addresses and tests (Pieter Wuille)
bd355b8 Add regtest testing to base58_tests (Pieter Wuille)
6565c55 Convert base58_tests from type/payload to scriptPubKey comparison (Pieter Wuille)
8fd2267 Import Bech32 C++ reference code & tests (Pieter Wuille)
1e46ebd Implement {Encode,Decode}Destination without CBitcoinAddress (Pieter Wuille)
Pull request description:
Builds on top of #11117.
This adds support for:
* Creating BIP173 addresses for testing (through `addwitnessaddress`, though by default it still produces P2SH versions)
* Sending to BIP173 addresses (including non-v0 ones)
* Analysing BIP173 addresses (through `validateaddress`)
It includes a reformatted version of the [C++ Bech32 reference code](https://github.com/sipa/bech32/tree/master/ref/c%2B%2B) and an independent implementation of the address encoding/decoding logic (integrated with CTxDestination). All BIP173 test vectors are included.
Not included (and intended for other PRs):
* Full wallet support for SegWit (which would include automatically adding witness scripts to the wallet during automatic keypool topup, SegWit change outputs, ...) [see #11403]
* Splitting base58.cpp and tests/base58_tests.cpp up into base58-specific code, and "address encoding"-code [see #11372]
* Error locating in UI for BIP173 addresses.
Tree-SHA512: 238031185fd07f3ac873c586043970cc2db91bf7735c3c168cb33a3db39a7bda81d4891b649685bb17ef90dc63af0328e7705d8cd3e8dafd6c4d3c08fb230341
This eases the during-type validation to allow Bech32 chars.
Once the focus has been lost, the address will be properly verified through IsValidDestinationString
b887676 net: remove now-unused functions (Cory Fields)
45fd754 net: remove now-superfluous numeric resolve (Cory Fields)
2416dd7 net: separate resolving and conecting (Cory Fields)
Pull request description:
This is a greatly simplified version of #10285, which only aims to address async resolving.
It essentially breaks up two wrapper functions for things only used in one place (ConnectSocketDirectly/ConnectThroughProxy) in favor of calling them directly. This allows us to fully handle resolves before attempting a connection, as is necessary for async connections.
As a bonus, I believe the logic is now much easier to follow than before.
Tree-SHA512: f03f618107379edf3efe2a9f3e3677e8f075017ab140a0b4fdc3b8263e6beff148d55256263ab10bc2125ef089ca68e0d8e865beeae176f1eca544e769c976d3
395cef7 Change getmininginfo errors field to warnings (Andrew Chow)
8502b20 Unify help text for GetWarnings output in get*info RPCs (Andrew Chow)
f77f0e4 Add warnings field to getblockchaininfo (Andrew Chow)
Pull request description:
The `getblockchaininfo` output does not contain the `errors` field which the `getinfo`, `getmininginfo`, and `getnetworkinfo` RPCs have. It should have it as the errors pertain to the blockchain. This PR adds that field.
This PR also unifies the help text for the `errors` field and its output position so that all of the `get*info` commands are consistent.
`getnetworkinfo`'s `errors` field is named `warnings`. I did not change this even though it is inconsistent since this naming has been in use for a long time.
Tree-SHA512: 385ab6acfee67fc8816f4d51ab2bd7a623264c7973906dfbab0a171f199e9db16fde19093a5bc3dfbdd4ff5f19d2186b646eb6b3bae0a4d7c9add43650a4a9d9
5e69a43 Add test for bitcoin-cli -getinfo (John Newbery)
3826253 rpc: Handle `getinfo` locally in bitcoin-cli w/ `-getinfo` (Wladimir J. van der Laan)
Pull request description:
Since @laanwj doesn't want to maintain these changes anymore, I will.
This PR is a revival of #8843. I have addressed @jnewbery's comments.
Regarding atomicity, I don't think that is a concern here. This is explicitly a new API and those who use it will know that this is different and that it is not atomic.
Tree-SHA512: 9664ed13a5557bda8c43f34d6527669a641f260b7830e592409b28c845258fc7e0fdd85dd42bfa88c103fea3ecdfede5f81e3d91870e2accba81c6d6de6b21ff
22f816ef4 net: Improve and document SOCKS code (Wladimir J. van der Laan)
Pull request description:
Make the SOCKS code more consistent, and document the constants used.
Tree-SHA512: 1bb04fcd6aacb6bfd2c54989d8298c892036466a895efb88be36fbace041af67c964ae0f5fb76c96f813f20a040109de4e0aac49a20844640e4d7633fcb22f25
In the SignatureHash function, the input index must refer to a valid
index. This is not enforced equally in the segwit/non-segwit branches
and should be an assertion rather than returning a error hash.
This adds the infrastructure `BaseRequestHandler` class that takes care
of converting bitcoin-cli arguments into a JSON-RPC request object, and
converting the reply into a JSON object that can be shown as result.
This is subsequently used to handle the `-getinfo` option, which sends
a JSON-RPC batch request to the RPC server with
`["getnetworkinfo", "getblockchaininfo", "getwalletinfo"]`,
and after reply combines the result into what looks like a `getinfo`
result.
There have been some requests for a client-side `getinfo` and this
is my PoC of how to do it. If this is considered a good idea
some of the logic could be moved up to rpcclient.cpp and
used in the GUI console as well.
Extra-Author: Andrew Chow <achow101@gmail.com>
Changes the errors field to warnings. To maintain compatibility,
the errors field is deprecated and enabled by starting bitcoind with
-deprecatedrpc=getmininginfo
