Unfortunately, we need -Wno-unused-command-line-argument as configure will fail to run
with -Werror due to Dash's current build system utilizing -static-libstdc++ indiscriminately,
resulting in Clang warnings of "unused arguments".
12a2f377185a413b740460db36812de22ee2e041 util: Avoid potential uninitialized read in FormatISO8601DateTime(int64_t nTime) by checking gmtime_s/gmtime_r return value (practicalswift)
Pull request description:
Avoid potential uninitialized read in `FormatISO8601DateTime(int64_t)` by checking `gmtime_s`/`gmtime_r` return value.
Before this patch `FormatISO8601DateTime(67768036191676800)` resulted in:
```
==5930== Conditional jump or move depends on uninitialised value(s)
==5930== at 0x4F44C0A: std::ostreambuf_iterator<char, std::char_traits<char> > std::num_put<char, std::ostreambuf_iterator<char, std::char_traits<char> > >::_M_insert_int<long>(std::ostreambuf_iterator<char, std::char_traits<char> >, std::ios_base&, char, long) const (in /usr/lib/x86_64-linux-gnu/libstdc++.so.6.0.25)
==5930== by 0x4F511A4: std::ostream& std::ostream::_M_insert<long>(long) (in /usr/lib/x86_64-linux-gnu/libstdc++.so.6.0.25)
==5930== by 0x4037C3: void tinyformat::formatValue<int>(std::ostream&, char const*, char const*, int, int const&) (tinyformat.h:358)
==5930== by 0x403725: void tinyformat::detail::FormatArg::formatImpl<int>(std::ostream&, char const*, char const*, int, void const*) (tinyformat.h:543)
==5930== by 0x402E02: tinyformat::detail::FormatArg::format(std::ostream&, char const*, char const*, int) const (tinyformat.h:528)
==5930== by 0x401B16: tinyformat::detail::formatImpl(std::ostream&, char const*, tinyformat::detail::FormatArg const*, int) (tinyformat.h:907)
==5930== by 0x4017AE: tinyformat::vformat(std::ostream&, char const*, tinyformat::FormatList const&) (tinyformat.h:1054)
==5930== by 0x401765: void tinyformat::format<int, int, int, int, int, int>(std::ostream&, char const*, int const&, int const&, int const&, int const&, int const&, int const&) (tinyformat.h:1064)
==5930== by 0x401656: std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > tinyformat::format<int, int, int, int, int, int>(char const*, int const&, int const&, int const&, int const&, int const&, int const&) (tinyformat.h:1073)
==5930== by 0x4014CC: FormatISO8601DateTime[abi:cxx11](long) (…)
```
The same goes for other very large positive and negative arguments.
Fix by simply checking the `gmtime_s`/`gmtime_r` return value :)
ACKs for top commit:
MarcoFalke:
ACK 12a2f377185a413b740460db36812de22ee2e041
theStack:
re-ACK 12a2f37718
elichai:
re ACK 12a2f377185a413b740460db36812de22ee2e041
Tree-SHA512: 066142670d9bf0944d41fa3f3c702b1a460b5471b93e76a619b1e818ff9bb9c09fe14c4c37e9536a04c99533f7f21d1b08ac141e1b829ff87ee54c80d0e61d48
f2472f64604a0c583f950c56e8753d0bee246388 tests: Improve test runner output in case of target errors (practicalswift)
733bbec34fbec85574cc456832b2b2f807e5dce9 tests: Add --exclude integer,parse_iso8601 (temporarily) to make Travis pass until uninitialized read issue in FormatISO8601DateTime is fixed (practicalswift)
5ea81449f30a6fe6db3b6df5e8009f21a782ff44 tests: Add support for excluding fuzz targets using -x/--exclude (practicalswift)
555236f769c13518db70f5df36e5688d63486bd5 tests: Remove -detect_leaks=0 from test/fuzz/test_runner.py - no longer needed (practicalswift)
a3b539a924f8611abb3096f2bd9d35094b5577e3 ci: Run fuzz testing test cases under valgrind (practicalswift)
Pull request description:
Run fuzz testing [test cases (bitcoin-core/qa-assets)](https://github.com/bitcoin-core/qa-assets) under `valgrind`.
This would have caught `util: Avoid potential uninitialized read in FormatISO8601DateTime(int64_t) by checking gmtime_s/gmtime_r return value` (#18162) and similar cases.
ACKs for top commit:
MarcoFalke:
ACK f2472f64604a0c583f950c56e8753d0bee246388 👼
Tree-SHA512: bb0879d40167cf6906bc0ed31bed39db83c39c7beb46026f7b0ee53f28ff0526ad6fabc3f4cb3f5f18d3b8cafdcbf5f30105b35919f4e83697c71e838ed71493
fa40e48c50d8ccf42ce5e66c12390e2ed4b60e75 ci: Remove unparseable lines from supp file for old xenial clang tsan (MarcoFalke)
fa1bfc476c9208a4c412c8ca74d05f52bb47766f ci: ubsan report_error_type=1 and add suppressions (MarcoFalke)
fa69cef13e5aab8264339eb3d50a9e89d59efd87 test: Print stderr when subprocess fails (MarcoFalke)
2222c305866a77065ab5be24c1c252bae252bb59 test: Use char instead of unsigned char (MarcoFalke)
faa8023ce9a47b282e1fac3ca8b3a7bb0042935a ci: Bump to clang-8 for asan build to avoid segfaults on ppc64le (MarcoFalke)
Pull request description:
Use clang-8 instead of default clang (which is clang-6 on Bionic) to avoid spurious segfaults when running the ci system on ppc64le
ACKs for top commit:
practicalswift:
ACK fa40e48c50d8ccf42ce5e66c12390e2ed4b60e75 assuming Travis is happy -- diff looks correct :)
Tree-SHA512: f4f26232d3a0ef38da245869340f723d279a3db9823befbc735fb5a00024dae041c7306d7ae55d2488e6f86aa96cdea155b007aefb561fba505141e8dbc717dc
87744b16b02cb9e4f6e97509facf6cc781e60b98 ci: Fix brew python link (Hennadii Stepanov)
Pull request description:
During the native macOS build on Travis brew-version python update from 3.7.5 to 3.7.6_1 causes link failure:
```
==> Upgrading python3
==> Downloading https://homebrew.bintray.com/bottles/python-3.7.6_1.mojave.bottl
==> Downloading from https://akamai.bintray.com/64/643d627c2b4fc03a3286c397d2992
######################################################################## 100.0%
==> Pouring python-3.7.6_1.mojave.bottle.tar.gz
Error: The `brew link` step did not complete successfully
The formula built, but is not symlinked into /usr/local
```
Close#17848
Top commit has no ACKs.
Tree-SHA512: 09164805c557e3bd21df2d0765a1c6815e786040e9ec0e81a916b2df6c4f03974cf92c31eca999b997f8c4ed0998bdd6e35c3de7ccbaaed3bf131521ecc637dc
711e0449cf4a0f15cabe0d64094e3add24ad44b0 ci: Remove trusty build (Hennadii Stepanov)
7f3ae224685efaeb6fe714de90e8871d12e55f34 ci: Add CentOS 7 build (Hennadii Stepanov)
Pull request description:
Arguably, CentOS is the most conservative distro of all the popular ones. Thus, it could be a good way to check the Bitcoin Core compatibility with aged dependencies.
Currently, CentOS 7 has:
- Berkeley DB == 4.8.30
- Boost == 1.53.0
- GCC == 4.8.5
- libevent == 2.0.21 < minimum required [2.0.22](https://github.com/bitcoin/bitcoin/blob/master/doc/dependencies.md), but tests passed
- MiniUPnPc == 2.0
- Python == 3.6.8
- qrencode == 3.4.1
- Qt == 5.9.7
- ZeroMQ == 4.1.4
~Please note that this PR is based on the bugfix #17634.~
Also trusty build has been removed for the following reasons:
- https://github.com/bitcoin/bitcoin/issues/17628#issuecomment-559448201:
> Maybe it'd make sense to replace Ubuntu Trusty with Centos 7 as the "check ancient backward compatibililty" Travis run. It's supported until 2024, apparently.
- https://github.com/bitcoin/bitcoin/pull/17635#discussion_r354811792:
> Our travis is currently running at its limit and this doesn't seem like it is adding a lot new coverage compared to the other builds.
Close#17628
ACKs for top commit:
MarcoFalke:
ACK 711e0449cf4a0f15cabe0d64094e3add24ad44b0 🚠
Tree-SHA512: 614ec8394943f482a5867067f7119bffd052924a51e32ffda9a08e10c392c4a955a3539e2f8907cb65bfd9347dadf0ba62f6d1530bbc49927c347360a5a7f73c
fa7523d3aa75b0266015af59901c2397b52265b5 ci: Extend docs (MarcoFalke)
fa493ef08830efe493150d07411af85518959804 ci: Make ci system read-only on the git work tree (MarcoFalke)
fab133329281cdaa3804585a2cdadd0478fefa4f ci: Remove git from required packages on host (MarcoFalke)
fa00393bce0c6128c6188afc7a1d50cc01b0277f ci: Make all filesystem operations inside docker (MarcoFalke)
Pull request description:
Running the ci completely in a docker, without leaving any traces on the host system is not possible right now because the ccache and depends dir needs to be propagated back and picked up by the host for caching.
Fixes#17372
ACKs for top commit:
JeremyRubin:
tested ACK fa7523d3aa75b0266015af59901c2397b52265b5
Tree-SHA512: 4bce1a0f883bcbdb34abf409bdbc80d420c5da2045d2f9c5536ac433f9e5b490f23df084546c8c049f688b487572bbfc4f9c4029e9e672f4d9279739d066ed2e
ea3c7e585c382998212fd7f41114462a8168a734 test: Remove libssl-dev packages from CI scripts (Wladimir J. van der Laan)
7ea55264b9d60325bc7a5c15d78e9063de145970 test: remove lsan suppression for libcrypto (Wladimir J. van der Laan)
2d7066527a456f8e1f4f603fe104b0bd9d864559 build: remove libcrypto as internal dependency in libbitcoinconsensus.pc (Wladimir J. van der Laan)
278751ea11f2cfe68b0c98f504f65586720cb5a4 doc: Remove ssl as a required dependency from build-unix (Wladimir J. van der Laan)
Pull request description:
Some doc and build cleanups following #17265.
I intentionally left the libssl-dev install in `gitian-win-signer.yml`, as it's necessary for the ossl signer.
ACKs for top commit:
MarcoFalke:
ACK ea3c7e585c382998212fd7f41114462a8168a734 🗯
jamesob:
ACK ea3c7e585c
practicalswift:
ACK ea3c7e585c382998212fd7f41114462a8168a734 - nice!
fanquake:
ACK ea3c7e585c382998212fd7f41114462a8168a734 - thanks.
Tree-SHA512: 67ea35bdd6d6e512d69e6734713534c88cae033a2ed695677ea15c3e3d5ff570374e342775c88e60877fa43a19047853e7b2a433e2c9a4349a5c423726a7457e
facc0da63a8fa4bd6fc2782cbe92eb9f920f2256 travis: Run unit and functional tests on native arm (MarcoFalke)
fafa064d2a8dbe24303545ab582ec84cde52ab5b ci: Remove ccache requirement on the host (MarcoFalke)
Pull request description:
This keeps the cross-compilation to make it easy to run the ci on non-arm hardware. To run this locally in qemu-user as it used to be, just `export QEMU_USER_CMD="qemu-arm -L /usr/arm-linux-gnueabihf/"`.
ACKs for top commit:
laanwj:
LGTM ACK facc0da63a8fa4bd6fc2782cbe92eb9f920f2256
practicalswift:
ACK facc0da63a8fa4bd6fc2782cbe92eb9f920f2256 -- diff looks correct and Travis seems happy
Tree-SHA512: 0dc1bc82eb93e2bd8b159e044f20fe3055f8cdfd73aaa238bd2e178397582144dfc0c6a87bd8270115dafea1a623e642bde5d5f30254f94140f1a2cdb12fc2da
fa677d1801fb9153a95a1fc9855fd5f21fc440c0 ci: Remove redundant check for TRAVIS_OS_NAME (MarcoFalke)
fadccb263baf6b8694f750623add42f966e423a3 doc: Document that GNU tools are required for linters (MarcoFalke)
4444704ca9f66cdc24ab2d444941354db1dfed06 ci: Cleanup macOS runs (MarcoFalke)
Pull request description:
* Remove a commented out cleanup task in `before_cache`
* Remove the linter run on macOS, and document that GNU tools are required to run the linters
ACKs for top commit:
Sjors:
Code review ACK fa677d1801fb9153a95a1fc9855fd5f21fc440c0
laanwj:
ACK fa677d1801fb9153a95a1fc9855fd5f21fc440c0
ryanofsky:
Code review ACK fa677d1801fb9153a95a1fc9855fd5f21fc440c0 for new third commit replacing TRAVIS_OS_NAME check with NO_DEPENDS setting
Tree-SHA512: 9122a63bbe7887d9e379123152ea4ba44324cb18033b9e6b45bfdb1af665c10ea598564b9fcd57330d208a08e4696e41b4d6175f05f0843a3a76530da114f8c6
* compat: remove bswap_* check on macOS
This was originally added in #9366 to fix the gui build, as
Protobuf would also define these macros. Now that we're no-longer
using Protobuf, remove the additional check.
* build: skip building OpenSSL lib_ssl
* build: remove OpenSSL from Qt build
More info available from:
https://doc.qt.io/qt-5/ssl.html#enabling-and-disabling-ssl-support
* build: remove EVP_MD_CTX_new detection
This was added in #9475 to fix LibreSSL compatibility for
BIP70, so is no longer required.
* build: remove SSL lib detection
* gui: update BIP70 support message
* build: remove BIP70 entries from macOS Info.plist
* gui: remove payment request file handling from OpenURI dialog
* gui: remove BIP70 Support
* build: remove protobuf from depends and contrib
fa330d8fed5a02349440be170af3b443c1321b4b ci: Avoid invoking curl on the host (MarcoFalke)
Pull request description:
The only requirement for the ci system are the programs `docker.io` and `bash`. However, the mac cross build invokes `curl` on the host. Fix that.
Before:
```
$ FILE_ENV="./ci/test/00_setup_env_mac.sh" ./ci/test_run_all.sh
...
./ci/test/05_before_script.sh: line 22: curl: command not found
```
After:
```
... (command passes)
ACKs for top commit:
promag:
ACK fa330d8fed5a02349440be170af3b443c1321b4b.
Tree-SHA512: 49120fd671a48a6599dd6c34f6d3502a6e9f84b4476061cab06f55cba374d8188f53b9b41363e90f5fafb0074767b581f30bd2545c0b6934580a7eccfa1ef5c4
45615de26caa4c8ffeacc558143aaf6887cbb314 ci: Fix default retry script usage (Hennadii Stepanov)
Pull request description:
On master (5352d14b3796d9e672a20ada8f7613a70fe448f4) `CI_RETRY_EXE=${CI_RETRY_EXE:retry}` works as a [Substring Expansion](https://www.gnu.org/software/bash/manual/html_node/Shell-Parameter-Expansion.html), and that is wrong.
If `CI_RETRY_EXE` variable was unset initially, its new value becomes an empty string, but not "retry" as one could expect. Consequently, the `${CI_RETRY_EXE} ...` command does _not_ use `ci/retry/retry` script.
This PR makes for `CI_RETRY_EXE` variable a usual parameter expansion, i.e., `${parameter:-word}`.
Reference: https://github.com/bitcoin/bitcoin/pull/18735#issuecomment-620095489
Top commit has no ACKs.
Tree-SHA512: 108173f6b2677979b9ddf2f9b9df4a6c56f5efa81c36543a1816bb3b984e42984bf3c83fe413ea3a5ca1e2317c4efb02fea7180a6b44863af7cfe6202e9cf94d
da1f153e5e260f1744ee1bf4f24ca3a74ffea465 Add s390x tests to travis (Elichai Turkel)
2fa65e0de94f01d502e8ace89be3c5dc963dd764 Add ci script to install on s390x (Elichai Turkel)
Pull request description:
Discovered this as part of #17402 and a conversation with gmaxwell.
You can see here that the platform is indeed BE: https://travis-ci.org/elichai/bitcoin/jobs/616656410#L36
This closes https://github.com/bitcoin/bitcoin/issues/6466
ACKs for top commit:
MarcoFalke:
ACK da1f153e5e260f1744ee1bf4f24ca3a74ffea465
Tree-SHA512: e7e94e54e220257d91b24fddc79eab2bcaaadf0b2d1e7e6872d9757808ab2541728f00b1f3ab7e343305c0e7d91bb48a17a3f9621f6fff6c9fe6cde6682de408
58d0393bec7680933702b76cd3f1d1e33030ed16 build: update retry to current version (randymcmillann)
Pull request description:
This commit eliminates spelling and white space
errors that are flagged in the linting process
ACKs for top commit:
practicalswift:
ACK 58d0393bec7680933702b76cd3f1d1e33030ed16
Tree-SHA512: c241ed0775026c890dd29d1f7231c5540e9c9285867a99844605753a3007d08f0bd4f7a59f078e4c65b741301ff7fa8a871e2e3c64b9a9fe47b3ea74c4228498
107e030723552cf272dc8da01bb682032a457a3d build: make protobuf optional in depends (fanquake)
ff6122f32b21fa00e9308e098b33b9657debc1d7 doc: clarify protobuf build requirements (fanquake)
Pull request description:
As mentioned by dongcarl in https://github.com/bitcoin/bitcoin/pull/15584#issuecomment-521780972, make building `protobuf` optional in depends. With this change it will only be built if you pass `PROTOBUF=1`.
ACKs for top commit:
laanwj:
code review ACK 107e030723552cf272dc8da01bb682032a457a3d
Sjors:
tACK 107e030 on macOS 10.14. When I build depends with `PROTOBUF=1` then `./configure` has `bip70` enabled.
Tree-SHA512: 49bc247a6879aaf55b943a3d0b930544ddef1e69a481955a8bebe0b02c9ad0fe168b93025f34168334cef34bb567478eb98eacab62ba909f2f64fb21119c71b8
Make fMixing atomic as it has concurrent access
Add tsan suppression for zmq namespace
Suppress deadlock false positive in ConnectTip
Switch ubsan target to linux32
Add new test job for linux64_cxx17 target without any sanitizers
Increase rpc time out for block reward reallocation test
Fix heap use after free in CConnman::GetExtraOutboundCount()
Different builds for linux32 and linux64 tsan and ubsan
Increase timeout for llmq_signing functional test
* build: Fix `--enable-glibc-back-compat`
Compiling on Ubuntu 20.04 results in binaries that can't be run on older systems we still support (e.g. Ubuntu 16.04) and `contrib/devtools/symbol-check.py` complains about it.
Available versions for `log` for example:
$ objdump -T /lib/x86_64-linux-gnu/libm.so.6 | egrep -w 'log'
00000000000431b0 g DF .text 0000000000000039 GLIBC_2.29 log
0000000000012360 g DF .text 0000000000000066 (GLIBC_2.2.5) log
(i.e. the default one is 2.29)
This commit fixes the issue by picking the version we support instead of the default one.
Before:
$ objdump -T dashd | egrep -w 'log'
0000000000000000 DF *UND* 0000000000000000 GLIBC_2.29 log
After:
$ objdump -T dashd | egrep -w 'log'
0000000000000000 DF *UND* 0000000000000000 GLIBC_2.2.5 log
* ci: Add `make check-symbols` to the `build` step
* ci: Do not specify `--enable-glibc-back-compat` for non-release builds
* ci: Set correct LDFLAGS for the release build
* doc: Update docs to mention the need for `LDFLAGS=-static-libstdc++` when compiling for same host but different distro
* ci: Add `--with-sanitizers=undefined` back to `linux64` build
c4606b84329d760d7cee144bebe05807857edaae Add Travis check for single parameter constructors not marked "explicit" (practicalswift)
Pull request description:
Make single parameter constructors `explicit` (C++11).
Rationale from the developer notes:
> - By default, declare single-argument constructors `explicit`.
> - *Rationale*: This is a precaution to avoid unintended conversions that might
> arise when single-argument constructors are used as implicit conversion
> functions.
ACKs for top commit:
laanwj:
ACK c4606b84329d760d7cee144bebe05807857edaae
Tree-SHA512: 3e6fd51935fd93b2604b2188664692973d0897469f814cd745b5147d71b99ea5d73c1081cfde9f6393f51f56969e412fcda35d2d54e938a3235b8d40945f31fd
fad0ce59e9 tests: Fail if RPC has been added without tests (MarcoFalke)
Pull request description:
Need to be run with --coverage
ACKs for commit fad0ce:
ryanofsky:
utACK fad0ce59e9154f9b7e61907a71c740a942c60282. New comment in travis.yml is the only change since last review.
Tree-SHA512: b53632dfe9865ec06991bfcba2fd67238bebbb866b355f09624eaf233257b2bca902caac6c24abb358b2f4c1c43f28ca75e30982765911e1a117102df65276d9
* Merge #18750: build: optionally skip external warnings
ba8950ee0134a7958e3e9b041cd54d222feb09a1 build: optionally skip external warnings (Vasil Dimov)
Pull request description:
Add an option to `./configure` to suppress compilation warnings from
external headers. The option is off by default (no change in behavior,
show warnings from external headers).
This option is useful if e.g. Boost or Qt is installed outside of
`/usr/include` (warnings from headers in `/usr/include` are already
suppressed by default) and those warnings stand in the way of compiling
Bitcoin Core with `-Werror[=...]` or they just clutter the build output
too much and make our own warnings hard to spot.
`-isystem /usr/include` bricks GCC's `#include_next`, so we use
`-idirafter` instead. This way we don't have to treat `/usr/include`
specially.
ACKs for top commit:
practicalswift:
ACK ba8950ee0134a7958e3e9b041cd54d222feb09a1: diff looks correct!
hebasto:
ACK ba8950ee0134a7958e3e9b041cd54d222feb09a1, tested on Linux Mint 20 (x86_64).
luke-jr:
utACK ba8950ee0134a7958e3e9b041cd54d222feb09a1
Tree-SHA512: 9b54fae8590be6c79f2688a5aca09e0a9067f481dabecdd49bb278c08a62ac2b0cc704c894fbd53240e77ac84da0c7a237845df0a696cfbdb0359e1c8e2e10c9
* add --enable-suppress-external-warnings to matrix.sh
Co-authored-by: Wladimir J. van der Laan <laanwj@protonmail.com>
