6c0259fc2f Squashed 'src/secp256k1/' changes from c6b6b8f1bb..3967d96bf1 (Pieter Wuille)
Pull request description:
Nothing important changed, but this silences this (erroneous) warning in certain GCC 9 versions:
```
In file included from src/secp256k1.c:16:
src/ecmult_impl.h: In function ‘secp256k1_ecmult’:
src/ecmult_impl.h:496:48: warning: array subscript [1, 268435456] is outside array bounds of ‘struct secp256k1_strauss_point_state[1]’ [-Warray-bounds]
496 | secp256k1_gej tmp = a[state->ps[np].input_pos];
| ~~~~~~~~~~~~~^~~~~~~~~~
src/ecmult_impl.h:565:42: note: while referencing ‘ps’
565 | struct secp256k1_strauss_point_state ps[1];
| ^~
src/ecmult_impl.h:502:139: warning: array subscript [1, 268435456] is outside array bounds of ‘struct secp256k1_strauss_point_state[1]’ [-Warray-bounds]
502 | secp256k1_fe_mul(state->zr + np * ECMULT_TABLE_SIZE(WINDOW_A), state->zr + np * ECMULT_TABLE_SIZE(WINDOW_A), &(a[state->ps[np].input_pos].z));
| ~~~~~~~~~~~~~^~~~~~~~~~
src/ecmult_impl.h:565:42: note: while referencing ‘ps’
565 | struct secp256k1_strauss_point_state ps[1];
| ^~
```
(see https://github.com/bitcoin-core/secp256k1/issues/834)
ACKs for top commit:
fanquake:
ACK 5803f5f5f6 - performed the update myself and got the same change: [check_20257_subtree](https://github.com/fanquake/bitcoin/tree/check_20257_subtree).
hebasto:
ACK 5803f5f5f6, tested on Linux Mint 20 (x86_64) with `gcc (Ubuntu 9.3.0-17ubuntu1~20.04) 9.3.0` -- no warnings are emitted.
Tree-SHA512: 386281d23aee93a3b1d1a09fec8319c3a477e46967430c935677eed54abddc62d5a7710f9eeab1ec476ace05adcb194b5b377712e44a6bb95a74ffa35faf77f3
d0a829e963 build: fix mutex detection when building bdb on macOS (fanquake)
Pull request description:
Starting with the Apple Clang shipped with Xcode 12, [Apple has enabled -Werror=implicit-function-declaration by default](https://developer.apple.com/documentation/xcode-release-notes/xcode-12-release-notes):
> Clang now reports an error when you use a function without an explicit declaration when building C or Objective-C code for macOS (-Werror=implicit-function-declaration flag is on). This additional error detection unifies Clang’s behavior for iOS/tvOS and macOS 64-bit targets for this diagnostic. (49917738)
This causes bdbs mutex detection to fail when building on macOS (not cross-compiling):
```bash
checking for mutexes... UNIX/fcntl
configure: WARNING: NO SHARED LATCH IMPLEMENTATION FOUND FOR THIS PLATFORM.
configure: error: Unable to find a mutex implementation
```
as previously emitted warnings are being turned into errors. i.e:
```bash
configure:18704: checking for mutexes
configure:18815: /Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/clang -mmacosx-version-min=10.12 --sysroot /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX.sdk -o conftest -pipe -O2 -I/Users/michael/github/fanquake-bitcoin/depends/x86_64-apple-darwin19.6.0/include -L/Users/michael/github/fanquake-bitcoin/depends/x86_64-apple-darwin19.6.0/lib conftest.c -lpthread >&5
conftest.c:46:1: warning: type specifier missing, defaults to 'int' [-Wimplicit-int]
main() {
^
conftest.c:51:2: error: implicitly declaring library function 'exit' with type 'void (int) __attribute__((noreturn))' [-Werror,-Wimplicit-function-declaration]
exit (
^
conftest.c:51:2: note: include the header <stdlib.h> or explicitly provide a declaration for 'exit'
1 warning and 1 error generated.
```
Append `-Wno-error=implicit-function-declaration` to `cflags` so that `-Wimplicit-function-declaration` [returns to being a warning](https://clang.llvm.org/docs/UsersManual.html#cmdoption-wno-error), and the configure checks succeed.
Fixes#19411.
ACKs for top commit:
laanwj:
Code review ACK d0a829e963
Tree-SHA512: 7813005b1fc0b370f843b6c0672acab32c999416e92c3f02b75d866e9c7aa41fe5822704fc74de6b65f0d7d94f2cdd05cc7c3ee83295ff1ecbc71d8492b9a2bf
398045ba8b cli -netinfo: print oversized/extreme ping times as "-" (Jon Atack)
773f4c99c0 cli -netinfo: handle longer tor v3 local addresses (Jon Atack)
33e987452f cli -netinfo: make age column variable-width (Jon Atack)
f8a1c4d946 cli -netinfo: various quick updates and fixes (Jon Atack)
Pull request description:
Quick fixups and updates for v0.21.0:
- [x] handle larger BIP155 `addrv2` addresses
- [x] add Signet chain
- [x] add an additional space between the `net` and `mping` columns; add missing `tinyformat` and `algorithm` headers
- [x] s/uptime/age/ per 0xB10C suggestion, and make the column auto-adjusting variable width
- [x] display `-` for oversized mping/ping times like `1.17348e+06`, as reported by practicalswift
Edit: removed the release note commit, as this PR was not merged before the notes were moved to the wiki. It's here:
```
- A new `bitcoin-cli -netinfo` command returns a network peer connections
dashboard that displays data from the `getpeerinfo` and `getnetworkinfo` RPCs
in a human-readable format. An optional integer argument from `0` to `4` may
be passed to see various levels of detail. (#19643)
```
ACKs for top commit:
michaelfolkson:
ACK 398045ba8b
Emzy:
Tested ACK 398045ba8b
Tree-SHA512: 0625ee840141bafbfcaf8f1fce53f8f850ae91721b2bdad4279372da87c18a1fe3a214d90bfdbbabdf6da38d58290d7dd0f1109b4e2ca5d20cacf417d6ced0f9
bbb42a6896 RPC: createwallet: Nicer error message if descriptor wallet requested and sqlite support not compiled in (Luke Dashjr)
6608fec332 GUI: Create Wallet: Nicely disable descriptor wallet checkbox if sqlite support not compiled in (Luke Dashjr)
7b54d768e1 Make sqlite support optional (compile-time) (Luke Dashjr)
Pull request description:
As a new requirement, sqlite support should be optional. This PR aims to be only minimum/blocker changes for 0.21.
Potential follow-up PRs after this:
* Make BDB support optional
* Nicer error messages when user tries to load an unsupported wallet
* Don't compile descriptor wallet code if sqlite disabled
ACKs for top commit:
jonasschnelli:
Tested ACK bbb42a6896
achow101:
ACK bbb42a6896
Sjors:
re-utACK bbb42a6896
hebasto:
ACK bbb42a6896, tested on Linux Mint 20 (x86_64, Qt 5.12.8).
Tree-SHA512: 500209dd1971310fab8ae51543343ce0ba91f088ccccff6109b4cc27547cd5532289dca6cb7dac2a7d7c59cdf3c8f5aacc31e9b0f912e38cea52ec26b97100bd
d419fdedbe [net processing] Don't add AlreadyHave txs to recentRejects (Troy Giorshev)
Pull request description:
If we already have a transaction, don't add it to recentRejects
Now, we only add a transaction to our recentRejects filter if we didn't already have it, meaning that it is added at most once, as intended.
ACKs for top commit:
jnewbery:
Code review ACK d419fdedbe
laanwj:
Code review ACK d419fdedbe
Tree-SHA512: cff5c1ba36c4700e2d6ab3eec4a3e51e1bef28fb3cc1bc850c84e06d6e5a9f6c32825207c253cc9cdf596b2eaadb6b5be68b3f8ca752b4ef6c31cf85138e3c99
