CMerkleTx only exists as a base class for CWalletTx and for wallet file
serialization/deserialization. Move CMerkleTx methods into CWalletTx,
but leave class hierarchy and serialization logic in place.
0c78e49be3 tests: Switch one of the Travis jobs to an unsigned char environment (-funsigned-char) (practicalswift)
Pull request description:
Switch one of the Travis jobs to an unsigned char environment (`-funsigned-char`).
This will help us catch errors due to code written under the assumption that `char` has the same value range as `signed char`.
The signedness of `char` is implementation-defined.
Example:
```
$ uname -a
Linux […] x86_64 x86_64 x86_64 GNU/Linux
$ cat foo.cpp
#include <iostream>
int main() {
char c;
std::cin >> c;
int i = (unsigned char)c;
std::cout << i << "\n";
}
$ clang++ -o foo foo.cpp
$ echo -e "\xff" | ./foo
255
$ clang++ -fsigned-char -o foo foo.cpp
$ echo -e "\xff" | ./foo
255
$ clang++ -funsigned-char -o foo foo.cpp
$ echo -e "\xff" | ./foo
255
$ cat bar.cpp
#include <iostream>
int main() {
char c;
std::cin >> c;
int i = c;
std::cout << i << "\n";
}
$ clang++ -o bar bar.cpp
$ echo -e "\xff" | ./bar
-1
$ clang++ -fsigned-char -o bar bar.cpp
$ echo -e "\xff" | ./bar
-1
$ clang++ -funsigned-char -o bar bar.cpp
$ echo -e "\xff" | ./bar
255
```
`gcc` chars:
* signed: alpha, hppa, ia64, m68k, mips, sh, sparc, x86
* unsigned: arm, powerpc, s390
About `-funsigned-char`:
> Let the type "char" be unsigned, like "unsigned char".
>
> Each kind of machine has a default for what "char" should be. It is either like "unsigned char" by default or like "signed char" by default.
>
> Ideally, a portable program should always use "signed char" or "unsigned char" when it depends on the signedness of an object. But many programs have been written to use plain "char" and expect it to be signed, or expect it to be unsigned, depending on the machines they were written for.
>
> This option, and its inverse, let you make such a program work with the opposite default. The type "char" is always a distinct type from each of "signed char" or "unsigned char", even though its behavior is always just like one of those two.
ACKs for top commit:
laanwj:
ACK 0c78e49be3
Tree-SHA512: ba04590415c0bb9a0bbd348623e57068f75274f53da7247d5c5ecad82e365a5b45893a4a491d318e82a8feb6a25f019d46e01990afb33162e2c9740d33a343d7
29ee4c417d Specify AM_CPPFLAGS for ZMQ. (Daniel Kraft)
Pull request description:
When building the ZMQ static library, add `AM_CPPFLAGS` to the library `CPPFLAGS`. Otherwise, we may miss important flags that are specified elsewhere. For instance, if `--enable-debug` is passed and
`-DDEBUG_LOCKORDER` set, then that would not apply to the ZMQ library before (causing potential for hard-to-find bugs).
ACKs for top commit:
laanwj:
utACK 29ee4c417d
Tree-SHA512: 64085d71ed3f435a6e4df6dc42bda8b6159a4d292d0547c5b38c09d6ac95e976ad1728cd65278bffdd57363f60a58eb762b1171dafbe055cf94ffcd4f66da877
e0324c3768 Updated python command in readme so it will work on systems that have both python2 and 3 installed. (Aaron Clauson)
Pull request description:
Trivial doc update to the msvc build readme. It updates the python command to use the `py` python launcher so that it will work where Python2 & 3 are installed and 2 is the default (the msvc generator script is incompatible with Python 2).
Top commit has no ACKs.
Tree-SHA512: d7028d1ce4f3132e6b03a02f07ab2464eb946b603e0d46ef5c64882f3a99283602cf61f60e0c3a9c2836767b03222c8f37a9e7bfafda329cf7083f79235b2c65
914923d125 Add setting as known type (Peter Bushnell)
Pull request description:
When loading old wallets I get "Unknown wallet records" showing up in the log file. The key that is adding to the unknown record count is "setting", this is a known key removed in the 0.6 release of Bitcoin in the commit linked below. The "setting" key is not known to the wallet anymore, like "acentry" which is not added as an unknown record, but the "setting" key was used in previous versions of Bitcoin.
972060ce0e (diff-8094838580e1bb7a3bb8fc78dcebc733)
ACKs for top commit:
laanwj:
ACK 914923d125, this code change is straightforward enough and I don't think it makes sense to warn about this key being present.
meshcollider:
ACK 914923d125
Tree-SHA512: 6346690c05cebae2dcd868512322bf5250f6fbd07abb5e747065444185d3f69e19e1a99e3f38d6e34535ffd6979b2297100ba9c7da8e45ca792598eded5ae0d3
faa88d0b5c doc: update labels in CONTRIBUTING.md (MarcoFalke)
Pull request description:
None of the examples in the "trivial" area are acceptable pull requests, unless they are acceptable in a different area (like "doc" or "log").
Fix that by removing the "trivial" area.
ACKs for top commit:
jonatack:
ACK faa88d0b5c
fanquake:
ACK faa88d0b5c - agree that trivial was pretty useless and that the meaning was unclear. Other changes look fine. Surprised the white space linter hasn't been having a field day in this file.
Tree-SHA512: 6208bcc7c84ad0ca6aeaa2de1901c9da8971aac332b5e7a1194ea7b24fb2d887f988aa22fdfa818e89cbcfd8cb8595ce312525f88c81c5ade484fd7c9bd13d1b
fa6f22bf44 wallet: Rename CWalletKey to OldKey (MarcoFalke)
fa6dc7fa5f wallet: Enumerate walletdb keys (MarcoFalke)
Pull request description:
It is nice to see all the keys that exists in a single enum
Also, rename CWalletKey to OldKey and update the outdated documentation
ACKs for top commit:
laanwj:
ACK fa6f22bf44, I'm a big fan of this kind of change as it prevents typos, which can happen with 'magic' strings in the code.
promag:
ACK fa6f22bf44. @jnewbery suggestions are great followups, I think this is good enough.
meshcollider:
utACK fa6f22bf44
achow101:
Code review ACK fa6f22bf44
fanquake:
ACK fa6f22bf44 - I had a quick look over, definitely prefer this to strings floating around everywhere.
Tree-SHA512: 8ac3abd5a0d22dac1d77b8f97fe1e16c2608d650f3e9d6dd1df2fd5aeb35ef6643dfd4cd5c162404bb0100343c927d66df04dc695507ffc84a6c667e603acc54
62d3f5057f qa: fix deprecated log.warn in feature_dbcrash test (Jon Atack)
Pull request description:
This clears up the following deprecation message when running test/functional/feature_dbcrash.py:
```
test/functional/feature_dbcrash.py:270:
DeprecationWarning: The 'warn' method is deprecated, use 'warning' instead
self.log.warn("Node %d never crashed during utxo flush!", i)
```
Git grepping indicates that this was the last remaining use of `log.warn` in the functional tests.
ACKs for top commit:
fanquake:
ACK 62d3f5057f - checked that there were no more occurrences.
Tree-SHA512: 2fe87400f82488e44391f4897876003a98736013e819a7dbc3b3e87a5ffbfba8d5ccab81cf2b7577f40135c95e4db96e93bb8cb24de396efb4ad814fbda09559
This clears up the following deprecation message when running the test:
```
test/functional/feature_dbcrash.py:270: DeprecationWarning: The 'warn' method is deprecated, use 'warning' instead
self.log.warn("Node %d never crashed during utxo flush!", i)
```
Git grepping indicates that this was the last remaining use of `log.warn` in the functional tests.
42a5e912ee [mempool] log correct messages when CPFP fails (John Newbery)
Pull request description:
Fixes a logging issue introduced in #15681
ACKs for top commit:
laanwj:
ACK 42a5e912ee (+utACK from bluematt that isn't registered because it has no commit id)
Tree-SHA512: ff5f423cc4d22838eea00c5b1d39ceda89cd61474c72f256a97c698eb0ec3f2156a97139f537669376132902c1e3943bf84c356a4b98a9a306b4ec57302c2761
4057b7acb7 wallet: Recognize -disablewallet option early (Hennadii Stepanov)
Pull request description:
This PR makes early check for the `-disablewallet` option.
If `-disablewallet=1`, objects `PaymentServer` and `WalletController` are nor created.
ACKs for top commit:
jonasschnelli:
utACK 4057b7acb7
laanwj:
ACK 4057b7acb7
Tree-SHA512: 74633cd1eacd0914c73712e6dff190255b5378595cfee7eaeb91e17671fc9120928034739f4ae1c53b86f46c4b400390877241384376b2fc534de326d3ab0944
59cb722fd0 Update configure to reject unsafe miniUPnPc API ver (Hennadii Stepanov)
ab2190557e doc: Add release notes for 15993 (Hennadii Stepanov)
02709e9560 Align formatting with clang-format (Hennadii Stepanov)
91a1b85083 Use PACKAGE_NAME in UPnP description (Hennadii Stepanov)
9f76e45b9d Drop support of insecure miniUPnPc versions (Hennadii Stepanov)
Pull request description:
1. Minimum supported miniUPnPc API version is set to 10:
- https://packages.ubuntu.com/xenial/libminiupnpc-dev
- https://packages.debian.org/jessie/libminiupnpc-dev
Refs:
- #6583
- #6789
- #10414
2. The hardcoded "Bitcoin" replaced with `PACKAGE_NAME`:
3. Also style-only commit applied.
Pardon: could not reopen my previous PR #15966.
ACKs for top commit:
ryanofsky:
utACK 59cb722fd0. Changes since last review: adding a new commit which updates configure script to fall back to disabling upnp if version is too old, adding a requested comment explaining static_assert condition, and fixing a spelling (jessy/jessie)
Tree-SHA512: 42ed11bc2fb2ec83d5dd58e2383da5444a24fd572707f6cf10b622cb8943e28adfcca4750d06801024c4472625b5ea9279516fbd9d2ccebc9bbaafe1d148e80d
f509e3b8ce doc: remove line numbers from qt package links (fanquake)
1bb1661a40 doc: fix typo in bitcoin_qt.m4 comment (fanquake)
0aeb98ac1f build: remove jpeg lib check from bitcoin_qt.m4 (fanquake)
98a64bd296 build: disable libjpeg in qt (fanquake)
Pull request description:
When gitian building on Windows I'm seeing:
```bash
checking for Qt 5... yes
checking for > Qt 5.7... yes
checking for main in -limm32... yes
checking for main in -lz ... yes
checking for library containing jpeg_create_decompress ... configure: WARNING: libjpeg not found. Assuming qt has it built-in
no
checking for library containing png_error ... -lqtlibpng
checking for library containing pcre2_match_16... -lqtpcre2
checking for library containing hb_ot_tags_from_script ... -lqtharfbuzz
```
We are passing `-qt-libjpeg` to Qt:
e6e99d4f75/depends/packages/qt.mk (L66)
but I dont think we are doing anything with `jpeg` related regardless?
ACKs for top commit:
laanwj:
ACK f509e3b8ce
promag:
ACK f509e3b8ce.
Tree-SHA512: 61ea20c11df11b9d426644df9a01aac12b76897003121a283fc784a8c30e9b5ad34c9805069fec20926f7aa279e59528e2e13697a944a22760c3acb6366fffbe
07e01d6258 rpc: sendrawtransaction unconditionality/privacy note (Jon Atack)
Pull request description:
In sendrawtransaction RPCHelpMan, mention unconditionality and privacy as per http://www.erisian.com.au/bitcoin-core-dev/log-2019-07-25.html#l-522
before
```
$ bitcoin-cli help sendrawtransaction
sendrawtransaction "hexstring" ( maxfeerate )
Submits raw transaction (serialized, hex-encoded) to local node and network.
Also see createrawtransaction and signrawtransactionwithkey calls.
(...)
```
after
```
$ bitcoin-cli help sendrawtransaction
sendrawtransaction "hexstring" ( maxfeerate )
Submit a raw transaction (serialized, hex-encoded) to local node and network.
Note that the transaction will be sent unconditionally to all peers, so using this
for manual rebroadcast may degrade privacy by leaking the transaction's origin, as
nodes will normally not rebroadcast non-wallet transactions already in their mempool.
Also see createrawtransaction and signrawtransactionwithkey calls.
(...)
```
ACKs for top commit:
promag:
ACK 07e01d6258.
laanwj:
ACK 07e01d6258
Tree-SHA512: 427b3ca29384eef271eb496b7b14e883220863543a536ddeb31940aaffd52ea0b607d929d50f2b7958514105ef7823fa05c1ee381d4a432808753c06bd97af58
fabfcb5d8e build: Treat -Wswitch as error when --enable-werror (MarcoFalke)
Pull request description:
By default we set `-Wall`, which enabled `-Wswitch`, so this already prints warnings. However, it can be additionally be turned into an error when `--enable-werror` to be extra safe.
ACKs for top commit:
practicalswift:
utACK fabfcb5d8e
Empact:
ACK fabfcb5d8e
Tree-SHA512: f6bd6dba93a4f3740811eb338b6db93b4f72d237afe848aefd212abecaf4f430c5a417ccb2f9fec0bdbc46001176f0cfa0bbf4d99a7fcf0e34dca4a9476e8456
16b3748189 Trivial: add missing space (David A. Harding)
Pull request description:
A space was lost when the `PACKAGE_NAME` variable was introduced at https://github.com/bitcoin/bitcoin/pull/16366/files#diff-6e30027c2045842fe842430d98d099fbR143 , e.g. when running `bitcoind -daemon` on Linux before this commit, I see `Bitcoin Coredaemon starting`. This commit adds back the space.
ACKs for top commit:
fanquake:
ACK 16b3748189
Tree-SHA512: 3b0c5ed91838f0254b0aa064d1839f90fb64b2ade82bc3f6233d287b553528da5315017cb9a1d3f2b1882a010343b18a5308ae63ca4e3d47e83e8c5b532ddf5f
bf3be5297a [qa] Ensure we don't generate a too-big block in p2sh sigops test (Suhas Daftuar)
Pull request description:
There's a bug in the loop that is calculating the block size in the p2sh sigops test -- we start with the size of the block when it has no transactions, and then increment by the size of each transaction we add, without regard to the changing size of the encoding for the number of transactions in the block.
This might be fine if the block construction were deterministic, but the first transaction in the block has an ECDSA signature which can be variable length, so we see intermittent failures of this test when the initial transaction has a 70-byte signature and the block ends up being one byte too big.
Fix this by double-checking the block size after construction.
ACKs for top commit:
jonasschnelli:
utACK bf3be5297a
jnewbery:
tested ACK bf3be5297a
Tree-SHA512: f86385b96f7a6feafa4183727f5f2c9aae8ad70060b574aad13b150f174a17ce9a0040bc51ae7a04bd08f2a5298b983a84b0aed5e86a8440189ebc63b99e64dc
a33936737f Exclude depends/Makefile in .gitignore (João Barbosa)
Pull request description:
At least atom editor does't show the file - it doesn't check the file is committed.
ACKs for top commit:
dongcarl:
utACK a33936737f
fanquake:
utACK a33936737f
Tree-SHA512: cff8b64ad3b78ded7eab4c58aa2fcdb49138631346a7ca75d2e5aa5937814a1038161b57a4eba5fef2204532eea5b83d683b40be4e3cb0e1fe73adde06dbe850
35e60e790f Remove ReadVersion and WriteVersion (Andrew Chow)
b3d4f6c961 Log the actual wallet file version (Andrew Chow)
c88e87c3b2 Remove nFileVersion from CWalletScanState (Andrew Chow)
Pull request description:
The wallet file version is stored in the "minversion" record, not the "version" record. However "version" is no longer used anywhere except to record the highest versioned client which has opened a wallet file (which is currently only used to check whether this was most recently opened by a 0.4.0 or 0.5.0rc1 client which had a broken wallet encryption implementation). Furthermore, "version" was logged to the debug.log which is confusing because it is not the actual wallet file version.
This PR changes it so that this confusion largely no longer exists. The wallet file version logging is changed to use "minversion" and reading and writing the "version" record is no longer publicly exposed to prevent potential confusion about whether the actual file version is being read or written. Lastly, in the one place it is actually used, the variable name is changed from nFileVersion to last_client to better reflect what that record actually represents.
ACKs for top commit:
jb55:
ACK 35e60e7, I compiled locally as a quick sanity check.
ryanofsky:
utACK 35e60e790f. This code still pretty confusing, but a little simpler now. And the previous log statement was really misleading and useless compared to the new one here.
meshcollider:
Looks good, thanks! utACK 35e60e790f
Tree-SHA512: f782b2f215d07fbc9b806322bda8085445b81c02b65ca674a8c6a3e1de505a0abd050669afe0ead4778816144a1c18462e13930071cedb7227a058aeb39493f7
4d94916f0d Get rid of PendingWalletTx class. (Russell Yanofsky)
Pull request description:
No reason for this class to exist if it doesn't have any code to run in the destructor. e10e1e8db0 from https://github.com/bitcoin/bitcoin/pull/16208 recently removed the destructor code that would return an unused key if the transaction wasn't committed.
This is just cleanup, there's no change in behavior.
ACKs for top commit:
ariard:
utACK 4d94916. Successfully built both `bitcoind` and `bitcoin-qt`. `PendingWalletTx` was only a wrapper to enforce call to `ReturnDestination` if `CommitTransaction` doesn't `KeepDestination` before.
promag:
ACK 4d94916f0d, refactor looks good to me.
meshcollider:
utACK 4d94916f0d
Tree-SHA512: f3f93d2f2f5d8f1e7810d609d881c1b1cbbaa8629f483f4293e20b3210292605e947bc4903fde9d2d8736277ca3bd6de182f7eac1e13515d5a327f2ebc130839
fa4a605a4c Remove wallet settings from chainparams (MarcoFalke)
Pull request description:
Feels a bit odd to have wallet setting in the chainparams, so remove them from there
ACKs for top commit:
promag:
ACK fa4a605a4c, missed s/2018/2019?
practicalswift:
utACK fa4a605a4c
darosior:
ACK fa4a605a4c
Tree-SHA512: 2b3a5ee85d36af290d7db80bed1339e3c684607f1ce61cc65c906726e9174e40325fb1f67a34d8780f2a61fa39a1785e7c3a1cef5b6d6c364f38db5300cdbe3a
