bf0664181965787829935d5f9704640cff5cfc66 tests: Reset FUZZERS_MISSING_CORPORA to enable regression fuzzing for more harnesses (practicalswift)
Pull request description:
Update `FUZZERS_MISSING_CORPORA` to enable regression fuzzing for all harnesses in `master`.
Note that this PR is expected to fail in Travis until https://github.com/bitcoin-core/qa-assets/pull/4 is merged :)
Top commit has no ACKs.
Tree-SHA512: 6b4d23726ca99c7ab9454087f0354e35d307e7e16b90741cdf7838265a07a631cf54d9533b4f1bf9a0fd900c5ed909756a35cab738284bf39b09ab1c2ed54368
a652ba6293ef8d144935dc882b5f0003c987fa22 rpc/wallet: initialize nFeeRequired to avoid using garbage value on failure (Karl-Johan Alm)
Pull request description:
Initialize the `nFeeRequired` variable to avoid using an uninitialized value for errors happening before it is set to 0.
Note: this originally fixed `nFeeRet` in `wallet.cpp`.
ACKs for top commit:
promag:
ACK a652ba6293ef8d144935dc882b5f0003c987fa22.
Sjors:
utACK a652ba6293ef8d144935dc882b5f0003c987fa22
practicalswift:
ACK a652ba6293ef8d144935dc882b5f0003c987fa22 -- patch looks correct
meshcollider:
utACK a652ba6293ef8d144935dc882b5f0003c987fa22
Tree-SHA512: 0d12f1ffd0851ed5ce6d109d2c87f55e8b1d57da297e684feeabb57229200c4078f029c55ca5aa5712bd18e26dda3ce538443dfe68a7a6d504428068f81fded0
Optimize Expand by having BIP32PubkeyProvider also cache the parent
(or only) xpub within itself. Since Expand does not provide a read
cache, it is useful to internally cache this xpub to avoid re-deriving
the same xpub.
Also adds tests for this:
For ranged descriptors with unhardened derivation, we expect to
find parent keys in the cache but no child keys.
For descriptors containing an xpub but do not have unhardened derivation
(i.e. hardened derivation or single xpub with or without derivation),
we expect to find all of the keys in the cache, and the same
number of keys in the cache as in the SigningProvider.
For everything else (no xpub), nothing should be cached at all.
Have Expand, ExpandFromCache, and ExpandHelper take additional DescriptorCache
parameters. These are then passed into PubkeyProvider::GetPubKey which
also takes them as arguments.
Reading and writing to the cache is pushed down into GetPubKey. The old cache where
pubkeys are serialized to a vector is completely removed and instead xpubs are being
cached in DescriptorCache.
0d0bc3b5c1dad86cd5b2d7d90925d5722f2be6e8 build: Add locale fuzzer to FUZZERS_MISSING_CORPORA (practicalswift)
Pull request description:
Add `locale` fuzzer to `FUZZERS_MISSING_CORPORA`.
This is a follow-up to #18126 which broke Travis. Sorry about that :)
ACKs for top commit:
fanquake:
ACK 0d0bc3b5c1dad86cd5b2d7d90925d5722f2be6e8
Tree-SHA512: c0968dc798839f87c891d1dfccf5541883ac56b51a29f52244e78c221c9c087d2dea0a959612d907d53b29fca1f486b340227b17653227ecbf6ca5ab0e85b0d3
79facb11e92f8b61063f301027dee7c7344eb1be wallet: use constant CWallets in rpcwallet.cpp (Karl-Johan Alm)
d9b0ebc1da8758645f6de24a4a557511ef9b5e36 wallet: make ReserveDestination pwallet ivar const (Karl-Johan Alm)
57c569e4d9779e2263848770e0ba7eab3054a1bf wallet: make BackupWallet() const (Karl-Johan Alm)
df3a818d2a9fe48e656a8ad2da18fab8a1bfd6e3 wallet: make getters const (Karl-Johan Alm)
227b9dd2d6e1914edfec108af6bec5f12d9f6f39 wallet/spkm: make GetOldestKeyPoolTime() const (Karl-Johan Alm)
22d329ad0ed3ed501bd811720be6a2876d1afe4d wallet: use constant CWallets in rpcdump.cpp (Karl-Johan Alm)
7b3587b29db9eaf11718fc09d48817a45a0a429a wallet/db: make IsDummy() const (Karl-Johan Alm)
d366795d180bc52ba750f71f201a6e5e0c40f1b6 wallet/db: make Backup() const (Karl-Johan Alm)
8cd0b86340870d8f359e4ae26880e03ea36818ab wallet: make CanGetAddresses() const (Karl-Johan Alm)
037fa770eb1ed5152b3ef2c5d3fb2a812d3ef944 wallet: make KeypoolCountExternalKeys() const (Karl-Johan Alm)
ddc93557ad0cf8e433df850d38710828ccd99c16 wallet: make CanGenerateKeys() const (Karl-Johan Alm)
dc2d0650fdb69d27fe1b0092555b7841d542a635 make BlockUntilSyncedToCurrentChain() const (Karl-Johan Alm)
Pull request description:
A lot of places refer to `CWallet*`'s as `CWallet * const`, which translates to *"an immutable pointer to a mutable `CWallet` instance"*; this is
1. often not what the author meant, especially as a lot of these places do not at all modify the wallet object, and
2. confusing, as it tends to suggest that this is a proper way to refer to a constant `CWallet` instance.
This PR changes references to wallets to `const CWallet* const` whenever immutability is expected. This should result in no behavioral changes at all, and improved compile-time error checking.
Note from irc:
> <sipa> sounds good to me; this is the sort of change that as long as it compiles, the behavior shouldn't change
> <sipa> though in general it may lead to introducing automatic copying of objects sometimes (e.g. trying to std::move a const object will work, but generally result in a copy rather than an efficient move)
> <sipa> CWallet objects aren't copied or moved though
ACKs for top commit:
laanwj:
ACK 79facb11e92f8b61063f301027dee7c7344eb1be
Empact:
ACK 79facb11e9
promag:
ACK 79facb11e92f8b61063f301027dee7c7344eb1be.
fjahr:
ACK 79facb11e92f8b61063f301027dee7c7344eb1be
Tree-SHA512: 80a80c1a52f0f788d0ccb268b53bc0f46c796643a3c5a22b55bbbde4ffa6c7e347784e5e53b1e488a3b4e14399e31d5be9417ad5b6319c74a462609e9b1a98e8
70a6b529f306ff72ea1badf25e970a92b2b17ab3 lint-cppcheck: Remove -DHAVE_WORKING_BOOST_SLEEP_FOR (Anthony Towns)
294937b39de5924e772f8ed90d35c53290c8acab scheduler_tests: re-enable mockforward test (Anthony Towns)
cea19f685915be8affb2203184a549576194413f Drop unused reverselock.h (Anthony Towns)
d0ebd93270758ea97ea956b8821e17a2d001ea94 scheduler: switch from boost to std (Anthony Towns)
b9c426012770d166e6ebfab27689be44e6e89aa5 sync.h: add REVERSE_LOCK (Anthony Towns)
306f71b4eb4a0fd8e64f47dc008bc235b80b13d9 scheduler: don't rely on boost interrupt on shutdown (Anthony Towns)
Pull request description:
Replacing boost functionality with C++11 stuff.
Motivated by #18227, but should stand alone. Changing from `boost::condition_var` to `std::condition_var` means `threadGroup.interrupt_all` isn't enough to interrupt `serviceQueue` anymore, so that means calling `stop()` before `join_all()` is needed. And the existing reverselock.h code doesn't work with sync.h's DebugLock code (because the reversed lock won't be removed from `g_lockstack` which then leads to incorrect potential deadlock warnings), so I've replaced that with a dedicated class and macro that's aware of our debug lock behaviour.
Fixes #16027, Fixes #14200, Fixes #18227
ACKs for top commit:
laanwj:
ACK 70a6b529f306ff72ea1badf25e970a92b2b17ab3
Tree-SHA512: d1da13adeabcf9186d114e2dad9a4fdbe2e440f7afbccde0c13dfbaf464efcd850b69d3371c5bf8b179d7ceb9d81f4af3cc22960b90834e41eaaf6d52ef7d331
259e290db8f784dba75979acf16e7964af63445c tests: Add fuzzing harness for locale independence testing (practicalswift)
Pull request description:
Context: [C and C++ locale assumptions in bitcoind and bitcoin-qt](https://github.com/bitcoin/bitcoin/pull/18124)
Add fuzzing harness for locale independence testing of functions in `strencodings.h` and `tinyformat.h`.
Test this PR using:
```
$ make distclean
$ ./autogen.sh
$ CC=clang CXX=clang++ ./configure --enable-fuzz \
--with-sanitizers=address,fuzzer,undefined
$ make
$ src/test/fuzz/locale
…
```
The tested functions (`ParseInt32(…)`, `ParseInt64(…)`, `atoi(const std::string&)`, `atoi64(const std::string& str)`, `i64tostr(const char*)`, `itostr(…)`, `strprintf(…)`) all call locale dependent functions (such as `strtol(…)`, `strtoll(…)`, `atoi(const char*)`, etc.) but are assumed to do so in a way that the tested functions return same results regardless of the chosen C locale (`setlocale`).
This fuzzer aims to test that those assumptions hold up also in practice now and over time.
Top commit has no ACKs.
Tree-SHA512: d108d2f85aa6f482839dafbc7579465ffd4bacf7bc52835ad0fbaa1c71aed9b3870c83447b3d453a03b9ce307e76a3cfdd350a0c77024ab094c93c7d62c8a527
Changes from boost::chrono to std::chrono, boost::condition_var to
std::condition_var, boost::mutex to sync.h Mutex, and reverselock.h to
sync.h REVERSE_LOCK. Also adds threadsafety annotations to CScheduler
members.
Calling interrupt_all() will immediately stop the scheduler, so it's
safe to invoke stop() beforehand, and this removes the reliance on boost
to interrupt serviceQueue().
fae86c38bca5c960462e53975314a0749db5d17d util: Remove unused MilliSleep (MarcoFalke)
fa9af06d91e9357e86863781746f0e78a509967e scripted-diff: Replace MilliSleep with UninterruptibleSleep (MarcoFalke)
fa4620be782c2bf6b5ffddf4f671194fdd1536f3 util: Add UnintrruptibleSleep (MarcoFalke)
Pull request description:
We don't use the interruptible feature of boost's sleep anywhere, so replace it with the sleep in `std::thread`
ACKs for top commit:
ajtowns:
ACK fae86c38bca5c960462e53975314a0749db5d17d quick code review
practicalswift:
ACK fae86c38bca5c960462e53975314a0749db5d17d -- patch looks correct
sipa:
Concept and code review ACK fae86c38bca5c960462e53975314a0749db5d17d
fanquake:
ACK fae86c38bca5c960462e53975314a0749db5d17d - note that an instance of `DHAVE_WORKING_BOOST_SLEEP_FOR` was missed in the [linter](https://github.com/bitcoin/bitcoin/blob/master/test/lint/extended-lint-cppcheck.sh#L69), but that can be cleaned up later.
Tree-SHA512: 7c0f8eb197664b9f7d9fe6c472c77d384f11c797c913afc31de4b532e3b4fd9ea6dd174f92062ff9d1ec39b25e0900ca7c597435add87f0f2477d9557204848c
9ff41f64198e8ddb969544fc1a5328763f1fa183 tests: Add float to FUZZERS_MISSING_CORPORA (temporarily) (practicalswift)
8f6fb0a85ae6399c8fb4f205ad35c319c42294f1 tests: Add serialization/deserialization fuzzing for integral types (practicalswift)
3c82b92d2e01e409cc46261bffcf3643102f0b94 tests: Add fuzzing harness for functions taking floating-point types as input (practicalswift)
c2bd5888607d283a229c9361747a93c83dfea0de Add missing includes (practicalswift)
Pull request description:
Add simple fuzzing harness for functions with floating-point parameters (such as `ser_double_to_uint64(double)`, etc.).
Add serialization/deserialization fuzzing for integral types.
Add missing includes.
To test this PR:
```
$ make distclean
$ ./autogen.sh
$ CC=clang CXX=clang++ ./configure --enable-fuzz \
--with-sanitizers=address,fuzzer,undefined
$ make
$ src/test/fuzz/float
…
```
Top commit has no ACKs.
Tree-SHA512: 9b5a0c4838ad18d715c7398e557d2a6d0fcc03aa842f76d7a8ed716170a28f17f249eaede4256998aa3417afe2935e0ffdfaa883727d71ae2d2d18a41ced24b5
7e9c7113afbed96cef80c327cc93e82000d6bb69 compressor: Make the domain of CompressAmount(...) explicit (practicalswift)
4a7fd7a7124f84e010b01d0769ef0572bf031ee8 tests: Add amount compression/decompression fuzzing to existing fuzzing harness: test compression round-trip (practicalswift)
Pull request description:
Small fuzzing improvement:
Add amount compression/decompression fuzzing to existing fuzzing harness: test compression round-trip (`DecompressAmount(CompressAmount(…))`).
Make the domain of `CompressAmount(…)` explicit.
Amount compression primer:
```
Compact serialization for amounts
Special serializer/deserializer for amount values. It is optimized for
values which have few non-zero digits in decimal representation. Most
amounts currently in the txout set take only 1 or 2 bytes to
represent.
```
**How to test this PR**
```
$ make distclean
$ ./autogen.sh
$ CC=clang CXX=clang++ ./configure --enable-fuzz \
--with-sanitizers=address,fuzzer,undefined
$ make
$ src/test/fuzz/integer
…
```
Top commit has no ACKs.
Tree-SHA512: 0f7c05b97012ccd5cd05a96c209e6b4d7d2fa73138bac9615cf531baa3f614f9003e29a198015bcc083af9f5bdc752bb52615b82c5df3c519b1a064bd4fc6664
