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2018-06-24Merge #13510: Scripts and tools: Obsolete #!/bin/bash shebangWladimir J. van der Laan
000000035b20402dea3e8168165cd4eefdc97539 Obsolete #!/bin/bash shebang (DesWurstes) Pull request description: > `#!/bin/bash` assumes it is always installed to `/bin/` which can cause issues > `#!/usr/bin/env bash` searches the user's `PATH` to find the `bash` binary Details: https://github.com/dylanaraps/pure-bash-bible#obsolete-syntax I'm open to comments: Should I also fix `#!/bin/sh`? Tree-SHA512: b47bb4828116aa119f1899c68fee081270d51a898535490b9c616bf0f3660ad953f29c361eafc759bc64cdd54ee6eeecb2d79e9fdb5291a996a515c719805476
2018-06-24Merge #13480: Avoid copies in range-for loops and add a warning to detect themWladimir J. van der Laan
d92204c900d55ebaf2af5c900162b3c2c8c296e2 build: add warning to detect hidden copies in range-for loops (Cory Fields) 466e16e0e8523909f9968c5823691b1d4a3d8175 cleanup: avoid hidden copies in range-for loops (Cory Fields) Pull request description: Following-up on #13241, which was itself a follow-up of #12169. See title. Fixing these would otherwise be a continuous process, adding the warning should keep them from cropping up. Note that the warning seems to be Clang-only for now. Tree-SHA512: ccfb769c3128b3f92c95715abcf21ee2496fe2aa384f80efead1529a28eeb56b98995b531b49a089f8142601389e63f7bb935963d724eacde4f5e1b4a024934b
2018-06-24Merge #13458: gui: Drop qt4 supportWladimir J. van der Laan
af6ac3b677454644364fd24d0df0c02ac9b8c8db doc: Remove mention of Qt4 from build docs (Wladimir J. van der Laan) 462c71f71b5d753bc8327ab833dea23679450ca3 test: Update travis to not test Qt4 anymore (Wladimir J. van der Laan) 907f73bbc5b6c98b01d7c6088a294dea66634a3f gui: Remove QT_VERSION fallbacks for Qt < 5 (Wladimir J. van der Laan) bad068ad9f4bc60bfc10e27d4ffaec92d7df8491 build: Build system changes to support only Qt5 (Wladimir J. van der Laan) Pull request description: Implements #8263. Qt4.x has been EOL since 2015, and at least Gentoo has, or is going to drop support for it. I wouldn't be surprised if other Linux distributions follow. This removes Qt4 detection from the build system, as well as removes all Qt4 fallbacks from the code. Turns out there's more than I expected: this is going to make maintenance of the GUI code, as well as adding new features significantly easier. (I know there's still some references left to qt4 in RPM and Debian build script, but I don't have the knowledge how to fix them) Tree-SHA512: d495924fd4dda6f6566ba44ee96be7cbe62e69ba1ca993b80a8449f78da852b7f1bd3e8200d57cfa1d72233c340eeff4596fb0032ecbddc715d99aea63817d3f
2018-06-24Merge #13471: For AVX2 code, also check for AVX, XSAVE, and OS supportWladimir J. van der Laan
32d153fa360f73b4999701b97d55b12318fd2659 For AVX2 code, also check for AVX, XSAVE, and OS support (Pieter Wuille) Pull request description: Fixes #12903. Tree-SHA512: 01e71efb5d3a43c49a145a5b1dc4fe7d0a491e1e78479e7df830a2aaac57c3dcfc316e28984c695206c76f93b68e4350fc037ca36756ca579b7070e39c835da2
2018-06-23Merge #13512: [qa] mininode: Expose connection state through is_connectedMarcoFalke
fa1eac9cdb [qa] mininode: Expose connection state through is_connected (MarcoFalke) Pull request description: This gets rid of some non-type safe string comparisons and access to members that are implementation details of `class P2PConnection(asyncore.dispatcher)`. Such refactoring is required to replace the deprecated asyncore with something more sane. Changes: * Get rid of non-enum member `state` and replace is with bool `connected` * Get rid of confusing argument `pushbuf` and literally just push to the buffer at the call site Tree-SHA512: 09074c7e5ed251a2e0509ef205ab82f89887c1e1fa1cc6efc1db60d196eb2403788a4987df8809fd06d80ef652e614c5d3c3fdef70096fc5815102243388288d
2018-06-22[qa] mininode: Expose connection state through is_connectedMarcoFalke
2018-06-22[tests] Fix p2p_sendheaders raceJohn Newbery
p2p_sendheaders has a race in part 1.3. part 1.2 sends a block to the node over the 'test_node' connection, but doesn't wait for an inv to be received on the 'inv_node' connection. If we get to part 1.3 before that inv has been received, then the subsequent call to check_last_inv_announcement could fail.
2018-06-21Merge #13111: Add unloadwallet RPCJonas Schnelli
fe65bdec2 bugfix: Delete walletView in WalletFrame::removeWallet (João Barbosa) 0b82bac76 bugfix: Remove dangling wallet env instance (João Barbosa) 0ee77b207 ui: Support wallets unloaded dynamically (João Barbosa) 9f9b50d5f doc: Add release notes for unloadwallet RPC (João Barbosa) ccbf7ae74 test: Wallet methods are disabled when no wallet is loaded (João Barbosa) 4940a20a4 test: Add functional tests for unloadwallet RPC (João Barbosa) 6608c369b rpc: Add unloadwallet RPC (João Barbosa) 537efe19e rpc: Extract GetWalletNameFromJSONRPCRequest from GetWalletForJSONRPCRequest (João Barbosa) Pull request description: This patch adds wallet unload feature via RPC. It also adds UI support for unloaded wallets. Tree-SHA512: 7c7f9f32f7a2266d2df574aa6b95f993c3dc82736f93304562122beb8756fb28cd22d03866b48f493c747441f22d30e196b098dec435cc25e035633f090351ea
2018-06-21Document FreeBSD quirk. Fix FreeBSD build.practicalswift
2018-06-20Merge #13506: Qt: load wallet in UI after possible init abortsMarcoFalke
3a03d2a33f Qt: load wallet in UI after possible init aborts (Jonas Schnelli) Pull request description: Bug was introduced in #13063 (80b4910f7d87983f50047074c3c2397b0a5c4e92) where #13097 made possible to get "hit" by that bug. Reported by @ken2812221 (https://github.com/bitcoin/bitcoin/pull/13097#issuecomment-398445833). Dynamically loading a wallet informs the UI (and therefore makes the instance accessible) about the new wallet before all possible error cases where handled. Easy to reproduce by starting `bitcoin-qt --regtest --nowallet -usehd=0` then in the console enter `loadwallet wallet.dat`. This PR will make sure only correctly initialised (loaded) wallets will appear in the UI. Tree-SHA512: 3139545e852d53b117182b579f45259c198d1c25c1a6fa4e0108f942d45f6fe2691e6bfcbbae2e18c33ad0174a520f379c17867b1eb87f950d830a5f519fec4f
2018-06-20bugfix: Delete walletView in WalletFrame::removeWalletJoão Barbosa
2018-06-20Obsolete #!/bin/bash shebangDesWurstes
2018-06-20Fix parameter count check for importpubkey.Kristaps Kaupe
2018-06-19Qt: load wallet in UI after possible init abortsJonas Schnelli
2018-06-19Merge #13439: rpc: Avoid "duplicate" return value for invalid submitblockJonas Schnelli
f74894480 Only set fNewBlock to true in AcceptBlock when we write to disk (Matt Corallo) fa6e49731 rpc: Avoid "duplicate" return value for invalid submitblock (MarcoFalke) Pull request description: This is #13395 with one more commit tacked on. MarcoFalke got tired of dealing with the stupidity of fixing a return code with too many rounds of review (not that I blame him). Honestly we should probably have no return whatsoever, but for now, this fixes it (as well as nLastBlockTime for eviction purposes). Original description: When `submitblock` of an invalid block, the return value should not be `"duplicate"`. This is only seen when the header was previously found (denoted by the incorrectly named boolean `fBlockPresent`). Fix this bug by removing `fBlockPresent`. Tree-SHA512: 0ce3092655d5d904b4c8c5ff7479f73ce387144a738f20472b8af132564005c6db5594ae366e589508f6258506ee7a28b1c7995a83a8328b334f99316006bf2d
2018-06-18For AVX2 code, also check for AVX, XSAVE, and OS supportPieter Wuille
2018-06-18[wallet] Don't use accounts when checking balance in sendmanyJohn Newbery
2018-06-18[wallet] deprecate sendfrom RPC method.John Newbery
2018-06-18Test: Harden lint-filenames.shwodry
2018-06-18bugfix: Remove dangling wallet env instanceJoão Barbosa
2018-06-18ui: Support wallets unloaded dynamicallyJoão Barbosa
2018-06-18doc: Add release notes for unloadwallet RPCJoão Barbosa
2018-06-18test: Wallet methods are disabled when no wallet is loadedJoão Barbosa
2018-06-18test: Add functional tests for unloadwallet RPCJoão Barbosa
2018-06-18rpc: Add unloadwallet RPCJoão Barbosa
2018-06-18Merge #13437: wallet: Erase wtxOrderd wtx pointer on removeprunedfundsWladimir J. van der Laan
faa18ca046e9043b2cf68cb1bd17cc8c60fe26d9 wallet: Erase wtxOrderd wtx pointer on removeprunedfunds (MarcoFalke) Pull request description: This prevents segfaults, when reading from the freed memory. Tree-SHA512: 04f8190dea7901cf1cc298d5db98c83b02858f27114c5ef4da738accd176d6647d6b81f3dc39f3d5912b1a981cf0599370fd391c4154ffbde97afc1fac389123
2018-06-18Merge #13412: Make ReceivedBlockTransactions return voidWladimir J. van der Laan
fafa27032876832ab2ed9bf0e20e2d448f012179 Make ReceivedBlockTransactions return void (MarcoFalke) Pull request description: Instead of always returning `bool{true}` and forcing the caller to handle the return code, make it void and remove "a bunch" of dead code at the call sites. Tree-SHA512: 10e41461c0516c0441d8b8eedcf6385874355c224b9e9d65e89addb142b4cf3e3be2d4ca0a7f2bd95c76aecdaa8537b6bd2d25631bf804bc42863ad5e84fa271
2018-06-18Merge #13438: Improve coverage of SHA256 SelfTest codeWladimir J. van der Laan
1e1eb6367f67dcf968bb62993b98b5873b926fc0 Improve coverage of SHA256 SelfTest code (Pieter Wuille) Pull request description: The existing SelfTest code does not cover the specialized double-SHA256-for-64-byte-inputs transforms added in #13191. Fix this. Tree-SHA512: 593c7ee5dc9e77fc4c89e0a7753a63529b0d3d32ddbc015ae3895b52be77bee8a80bf16b754b30a22c01625a68db83fb77fa945a543143542bebb5b0f017ec5b
2018-06-18Merge #13443: Removed unused == operator from CMutableTransaction.Wladimir J. van der Laan
55771b7c6a8d4a204c63e70db73a0071c41a0dc4 Removed unused == operator from CMutableTransaction. (lucash.dev@gmail.com) Pull request description: This removes the unused == operator from `CMutableTransaction`. The motivation is that unused code has a cost but offers no benefit (in general), while also adding the risk of introducing silent bugs. On top of that this particular code is quite inefficient, unnecessarily calculating the hash (it could, say, compare serializations). So if anyone ever needs to use a == comparison on `CMutableTransaction`, they'd be better of having to reimplement it (and add tests) than relying on code that's not being maintained. Note: after this, trying to use the == operator on CMutableTransactions results in a compilation error: ``` ./primitives/transaction.h:405:15: error: invalid operands to binary expression ('CMutableTransaction' and 'CMutableTransaction') ``` Tree-SHA512: a565af563e09d99347b6fe419f6d48c750b1377295af293a3e0c3c0d815e58aede8d7058987a68d66cfa7ed023e5d3285b12afabd17d0ff9cf11322ba3ce20fe
2018-06-18Merge #13494: Follow-up to #13454: Fix broken build by exporting LC_ALL=CMarcoFalke
7b23e6e13f Follow-up to #13454: Fix broken build by exporting LC_ALL=C (practicalswift) Pull request description: Follow-up to #13454: Fix broken build by exporting `LC_ALL=C`. Tree-SHA512: 5cca3182ba034dce28a0df5f4a4b343de6c2526048f17fee30e2f8d946e976b39d9cc54faae6c31bfe89022f9f4c360e9ec8e163a1690bc0656410a48bb81dbf
2018-06-18Follow-up to #13454: Fix broken build by exporting LC_ALL=Cpracticalswift
2018-06-18Merge #13454: Make sure LC_ALL=C is set in all shell scriptsWladimir J. van der Laan
47776a958b08382d76d69b5df7beed807af168b3 Add linter: Make sure all shell scripts opt out of locale dependence using "export LC_ALL=C" (practicalswift) 3352da8da1243c03fc83ba678d2f5d193bd5a0c2 Add "export LC_ALL=C" to all shell scripts (practicalswift) Pull request description: ~~Make sure `LC_ALL=C` is set when using `grep` range expressions.~~ Make sure `LC_ALL=C` is set in all shell scripts. From the `grep(1)` documentation: > Within a bracket expression, a range expression consists of two characters separated by a hyphen. It matches any single character that sorts between the two characters, inclusive, using the locale's collating sequence and character set. For example, in the default C locale, `[a-d]` is equivalent to `[abcd]`. Many locales sort characters in dictionary order, and in these locales `[a-d]` is typically not equivalent to `[abcd]`; it might be equivalent to `[aBbCcDd]`, for example. To obtain the traditional interpretation of bracket expressions, you can use the C locale by setting the `LC_ALL` environment variable to the value C. Context: [Locale issue found when reviewing #13450](https://github.com/bitcoin/bitcoin/pull/13450/files#r194877736) Tree-SHA512: fd74d2612998f9b49ef9be24410e505d8c842716f84d085157fc7f9799d40e8a7b4969de783afcf99b7fae4f91bbb4559651f7dd6578a6a081a50bdea29f0909
2018-06-18doc: Remove mention of Qt4 from build docsWladimir J. van der Laan
2018-06-18test: Update travis to not test Qt4 anymoreWladimir J. van der Laan
Change Qt4 & system libs build to Qt5 & system libs build.
2018-06-18gui: Remove QT_VERSION fallbacks for Qt < 5Wladimir J. van der Laan
There were surprisingly many `#ifdef` fallbacks for Qt 4. Remiving them simplifies maintenance, as well as adding new GUI functionality.
2018-06-18Move rpc/util.cpp from libbitcoin-util to libbitcoin-serverChun Kuan Lee
2018-06-17Add P2WSH destination helper and use it instead of manual hashingPieter Wuille
2018-06-17Add additional unit tests for invalid IsMine combinationsPieter Wuille
2018-06-17Do not expose invalidity from IsMinePieter Wuille
2018-06-17Merge #13488: Docs: Improve readability of "Squashing commits"MarcoFalke
42c499614a Docs: Improve readability of "Squashing commits" (wodry) Pull request description: It was not easy to read the comment lines for me because I was not sure whether the sentence ended with the line or not ("pull set commits"?). Therefore, dots had been invented and I have added them to signal the end of a sentence. Also begin New sentence with a capital letter. I guess, not all 'pick' words should be replaced by 'squash'? At least I found [this DO](https://www.digitalocean.com/community/tutorials/how-to-rebase-and-update-a-pull-request) rebase/squash documentation helpful, where is written that the first line should not be changed. Tree-SHA512: 1cb6d866a7295d44e2c8a7911f8a2650eb2f0ba0cffe2b97e90f7e1ed36ac942480b45ef46e01dd3871beb20d04840fb5093fdb414b60f6cc4f88f95fe70f47b
2018-06-17Docs: Improve readability of "Squashing commits"wodry
It was not easy to read the comment lines for me because I was not sure whether the sentence ended with the line or not ("pull set commits"?). Therefore, dots had been invented and I have added them to signal the end of a sentence. Also begin New sentence with a capital letter. I guess, not all 'pick' words should be replaced by 'squash'? At least I found [https://www.digitalocean.com/community/tutorials/how-to-rebase-and-update-a-pull-request](this) rebase/squash documentation helpful, where is written that the first line should not be changed.
2018-06-16Merge #13448: Add linter: Make sure we explicitly open all text files using ↵Wladimir J. van der Laan
UTF-8 encoding in Python c8176b3cc7556d7bcec39a55ae4d6ba16453baaa Add linter: Make sure we explicitly open all text files using UTF-8 or ASCII encoding in Python (practicalswift) 634bd970013eca90f4b4c1f9044eec8c97ba62c2 Explicitly specify encoding when opening text files in Python code (practicalswift) Pull request description: Add linter: Make sure we explicitly open all text files using UTF-8 encoding in Python. As requested by @laanwj in #13440. Tree-SHA512: 1651c00fe220ceb273324abd6703aee504029b96c7ef0e3029145901762c733c9b9d24927da281394fd4681a5bff774336c04eed01fafea997bb32192c334c06
2018-06-16Merge #13479: contrib: Fix CVE-2018-12356 by hardening the regexWladimir J. van der Laan
9e2e5626dabb7208dafedcc9904940b666be1c3b Fix CVE-2018-12356 by hardening the regex. (Loganaden Velvindron) Pull request description: Detailed write-up here: https://neopg.io/blog/pass-signature-spoof/ Tree-SHA512: 2020474ff4c7b5e7f1bea932c63da62aca48d3dc6dcd04507afefad6c40f2977ed2d2916defe2e8e7936a2d498125c578077870147954a7af9b29b823cbb0b10
2018-06-15Merge #13465: Avoid concurrency issue when make multiple targetMarcoFalke
cf01fd6f9c Avoid concurrency issue (Chun Kuan Lee) Pull request description: From #13406, changed travis job target for Mac to `all deploy`, but this could cause a race condition. Simply add `.NOTPARALLEL` to avoid it. Related jobs: https://travis-ci.org/bitcoin/bitcoin/jobs/391863281 https://travis-ci.org/bitcoin/bitcoin/jobs/391907335 Close #13469 Tree-SHA512: 75c6585fe770dc70e6256dcdf97af37274f95a9240ed5a5cea2ca92b8411893b80327335587270351b128f56cb2e00f684db7c19b1602048132b734dad6ececa
2018-06-15Fix CVE-2018-12356 by hardening the regex.Loganaden Velvindron
2018-06-15build: add warning to detect hidden copies in range-for loopsCory Fields
2018-06-15cleanup: avoid hidden copies in range-for loopsCory Fields
2018-06-15Merge #13241: scripted-diff: Avoid temporary copies when looping over std::mapMarcoFalke
9b72c988a0 scripted-diff: Avoid temporary copies when looping over std::map (Ben Woosley) Pull request description: The ::value_type of the std::map/std::multimap/std::unordered_map containers is std::pair<const Key, T>. Dropping the const results in an unnecessary copy, for example in C++11 range-based loops. For this I started with a more general scripted diff, then narrowed it down based on the inspection showing that all actual map/multimap/unordered_map variables used in loops start with m or have map in the name. Tree-SHA512: b656d66b69ffa1eb954124aa8ae2bc5436ca50262abefa93bdda55cfcdaffc5ff90cd40539051a2bd06355ba69ddf245265cc8764eebff66d761b3aec06155a9
2018-06-15doc: Add historical release notes for 0.16.1Wladimir J. van der Laan
Tree-SHA512: cca8188f954eeded58f705749b2ae51b08aadf4feddafaaafc57df2f84c10a3340a373c1602e9aa290c54b67cdcce53f61f4ca2db87bd98de5449afc53e25f86
2018-06-15Merge #13402: Document validationinterace callback blocking deadlock potential.MarcoFalke
25bc9615b7 Document validationinterace callback blocking deadlock potential. (Matt Corallo) Pull request description: From the branches-I've-had-lying-around-and-forgot-to-PR department... This is a comment-only PR, but the comments point out an API quirk that isn't exactly trivial. None of our use-cases right now hit this, but if we were to call SyncWithValidationInterfaceQueue (eg to limit queue depth) in ATMP, I'm pretty sure we'd hit a deadlock there. Tree-SHA512: 889dd8fc9eb15d1f2aa5ca467e783bc8f07bc543b166b032741795b0db7a0df11a2846d3cb7c69bafa8d1acf970021001b742f52be06725a932813230c5b4a7b