Make the non-const overload of CBlockIndex::GetAncestor() reuse the const overload implementation instead of the other way around. This way, the constness of the const overload implementation is guaranteed. The other way around, it was possible to implement the non-const overload in a way which mutates the object, and since that implementation would be called even for const objects (due to the reuse), we would get undefined behavior.
cdaf3a1 Fix Qt 0.14.2->0.15.0 segfault if "total at least" is selected (Matt Corallo)
Pull request description:
`QButtonGroup->button()` may return a nullptr.
Accessing the object directly with `setChecked` seems fragile.
This is a simple fix to ensure to never call a button out of bounds (nullptr).
There are probably other places where a sanity check for `QSettings` are required.
Found by @achow101.
Code by @TheBlueMatt.
Tree-SHA512: a1b5d6636382a4e20c4e66ef82de19e6daa8b1b5f21b0f2bc5f51cfb6b37797045c7e29ebead8088ee2b990ed12c549c217cae6aad7566319599d086d526f6dc
77939f27f Fix uninitialized g_connman crash in Shutdown() (MeshCollider)
Pull request description:
Fixes https://github.com/bitcoin/bitcoin/issues/11312
As @dooglus pointed out, `g_connman` is uninitialized when an invalid wallet path is passed on start up, but then dereferenced in `Shutdown()`, so this tiny PR just fixes that.
Tree-SHA512: 2557133422a6e393017081450a7e6c100fe7d9ce36e628e5f5f479bc07617a7bd9a9ad4d44c0d8abadf2e3eb62a11ce9743abc27b4ae8c20f709e72df4f25a7f
Lint checks should not test these, they are historical documents,
and we don't want to encourage silly changes to them to satisfy
a checker.
Hopefully makes travis pass again on master.
Tree-SHA512: 37e6716c4fd5e8a4e579f9b84042e6b0ac224836b6c851cd1ca3f7d46611ffd3003bed0ae08dd0457f69d6eaa485a0d21c631e7ef16b14bdb0f2f78ea700332d
1f379b1f0 Add tab char lint check and exclude imported dependencies (MeshCollider)
dd365612f Add a lint check for trailing whitespace. (Evan Klitzke)
Pull request description:
This is a new attempt at #11005
Addressed nits, excluded imported dependencies, squashed the original commits, and added a test for tab characters in the *.cpp *.h *.md *.py *.sh files too as per @practicalswift suggestion
Tree-SHA512: d2dfbedc8469026f39b0c63d9a71d8b8e2ed3815d69fecaabad10304d977d6345728c4c865ec7600ed539b1f7cabaa826b50312f4d2eef0a1583d4ff9024c36d
This adds a new CHECK_DOC check that looks for newly introduced trailing
whitespace. Existing trailing whitespace (of which there is plenty!)
will not trigger an error.
This is written in a generic way so that new lint-*.sh scripts can be
added to contrib/devtools/, as I'd like to contribute additional lint
checks in the future.
77aa9e59e test: Check RPC argument mapping (Wladimir J. van der Laan)
Pull request description:
Parse the dispatch tables from the server implementation files, and the conversion table from the client (see #10751).
Perform the following consistency checks:
- Arguments defined in conversion table, must be present in dispatch table. If not, it was probably forgotten to add them to the dispatch table, and they will not work.
- Arguments defined in conversion table must have the same names as in the dispatch table. If not, they will not work.
- All aliases for an argument must either be present in the conversion table, or not. Anything in between means an oversight and some aliases won't work.
Any of these results in an error.
It also performs a consistency check to see if the same named argument is sometimes converted, and sometimes not. E.g. one RPC call might have a 'verbose' argument that is converted,
another RPC call might have one that is not converted. This is not necessarily wrong, but points at a possible error (as well as makes the API harder to memorize) - so it is emitted as a warning (could upgrade this to error).
This test is added to travis and run when `CHECK_DOC`. Currently fails with the following output:
```
* Checking consistency between dispatch tables and vRPCConvertParams
ERROR: createrawtransaction argument 3 (named optintorbf in vRPCConvertParams) is not defined in dispatch table
ERROR: getblock argument ['verbosity', 'verbose'] has conflicts in vRPCConvertParams conversion specifier [True, False]
WARNING: conversion mismatch for argument named verbose ([('getblock', False), ('getblockheader', True), ('getmempoolancestors', True), ('getmempooldescendants', True), ('getrawmempool', True), ('getrawtransaction', True)])
```
- ~#10698 fixes the first ERROR~
- #10747 fixes the second ERROR, as well as the WARNING
Update: #10698 was merged, leaving:
```
* Checking consistency between dispatch tables and vRPCConvertParams
ERROR: getblock argument ['verbosity', 'verbose'] has conflicts in vRPCConvertParams conversion specifier [True, False]
WARNING: conversion mismatch for argument named verbose ([('getblock', False), ('getblockheader', True), ('getmempoolancestors', True), ('getmempooldescendants', True), ('getrawmempool', True), ('getrawtransaction', True)])
```
Tree-SHA512: feabebfbeda5d4613b2b9d5265aa6bde4e1a0235297ffd48fa415ad7edc531d9ed7913fe76d191ac60d481a915a326f216bc93de3c671e45e1d14e97d07dea7a
Because the poll/select loop may pause for 100msec before actually doing a
send, and we have no way to force the loop awake, try sending from the calling
thread if the queue is empty.
Also, disable nagle as all sends should be either full messages or unfinished
sends.
This shaves an average of ~1 minute or so off of my accumulated runtime, and
10-15 seconds off of actual runtime.
0063d2c3d [tests] Make p2p-leaktests.py more robust (John Newbery)
Pull request description:
There has been an example of p2p-leaktests.py failing on travis in the new service bits test (introduced in #11001 . It appeared to me that the previous p2p connections had not been fully disconnected before attempting to add new p2p connections.
I've added a sleep and restarted the NetworkThread, but I don't know whether this will fix the problem, since I'm unable to reproduce the failure locally.
@MarcoFalke - not sure what you want to do here? I don't think this change could make things any worse.
Tree-SHA512: f5427c26267185a903c9b75bb3925bf153b8afce70c8e493bf8f585f57d809d20643b4ee69081300b211d22e960242aecc3d719f4ddd230aa08fdc5484b55055
fadd0c16b [qa] zapwallettxes: Wait up to 3s for mempool reload (MarcoFalke)
Pull request description:
There had been intermittent test failures on zapwallettxes, as no time was allotted to reload the mempool.
Tree-SHA512: 993254d2aaca6ea42fceefffed0cf90bdda91c64150179ef2a11337c3fe2cc6bf42b83ea9d9a1a575204fbde2676d7203443b00d053e8c2ed43e017c09d3ab11
In an abundance of caution this restores "Bitcoin Developers" to the COPYING file in
case there were contributors before that point in time that would object to the
current label. It's harmless and more pedantically correct.
[Change extracted from the Bitcoin-abc repository, commit message by gmaxwell]
Signed-off-by: Gregory Maxwell <greg@xiph.org>
fb1f32582 Add listwallets RPC test to multiwallet.py (Cristian Mircea Messel)
Pull request description:
Tree-SHA512: acf3377ac86fcc4e7fe36e3b97120f3e51b7bd94cb7136ce22e7e2043ce8ec5555c246c41f8501272aeb1e56ad16d05eb8c4eeb6acf3315a218c1ed4e5844871
fa4fad9d8 travis: Revert default datadir check (MarcoFalke)
Pull request description:
This still breaks builds. The default datadir check needs more work to stay in master.
Tree-SHA512: b930df4ff8cb76089030aedb2ebbbc1ecc26f9e3d1aba29c78f9f03d7611c6ecaa27afb15ee643690643439d78b98aef9c0c5b2657c7f2fe0c28a3076d6913c2
6d2aac8bb Travis: Test build against system libs (& Qt4) (Luke Dashjr)
8d82e1336 Travis: Remove bc tool from dependencies (Luke Dashjr)
Pull request description:
Also removes now-unnecessary `bc` dependency from other builds.
Tree-SHA512: 815215994eeba0acf27774f57cf3a0bf77bbc22834d3242a227e0d90b5948a05f8b5ef846eb384e3ee575bec60880ae215ccc3882f13b60004a62549d3b3a28f
5acd82de9 rpc: make estimatesmartfee argument naming consistent with documentation (Wladimir J. van der Laan)
24697c40e rpc: update cli for estimatefee argument rename (Wladimir J. van der Laan)
Pull request description:
The first argument of `estimaterawfee` was renamed from `nblocks` to `conf_target` in 06bcdb8da6. Update the client-side table as well.
This makes #10753 pass again.
Tree-SHA512: 107c0072a45e0f4e083dc803d534973e6bd4c005e62337a867815d7c98ab1c21d97b7a495c32763883975cbbb001b80003001a6709b7d9bdd81ce4d441b667be
8fdb6f912 [tests] fixup dbcrash interaction with add_nodes() (John Newbery)
Pull request description:
Another conflict with #11121. Apologies - this is entirely my fault. I didn't run the extended test suite after rebasing on master.
@MarcoFalke @sdaftuar
Tree-SHA512: eefce1d1c63dc4a63c5e030a541e046ad4832e8a709c0a8aad40ffdc4712b2065486778b406dfa57cfd34e66db86064278ee3fea8f2c2afd2390772875e6fa3e
Combine fLimitFree and fOverrideMempoolLimit into a single boolean:
bypass_limits. This is used to indicate that mempool limiting based on feerate
should be bypassed. It is used when readding transactions from a reorg and then
the mempool is trimmed to size after all transactions are added and they can be
evaluated in the context of their descendants. No changes to behavior.
b86a42077 when clearing addrman clear mapInfo and mapAddr (Gregory Sanders)
Pull request description:
Power failure on my machine resulted in a corrupted addrman that would hit bad assertions when trying to serialize the "cleared" addrman to disk: 6866b4912b/src/addrman.h (L320)
Tree-SHA512: 07ca8b6cbd88407e5f3f0dccb346ae31bd1392f4210b2d5c5647c853986bfec95cf70240b92bafdc61b90e452a5d8315962738d10c10c2b53fdabff10503d05a
This resolves an issue where estimatesmartfee would return 999
sat/byte instead of 1000, due to floating point loss of precision
Thanks to sipa for suggesting is_integral.
6f703e9bf Add release notes describing blockmaxweight deprecation (Matt Corallo)
3dc263c9b Use a sensible default for blockmaxweight (Matt Corallo)
ba206d2c6 Deprecate confusing blockmaxsize, fix getmininginfo output (Matt Corallo)
Pull request description:
No sensible user will ever keep the default settings here, so not
having sensible defaults only serves to screw users who are
paying less attention, which makes for terrible defaults.
Additionally, support for block-size-limiting directly has been removed:
* This removes block-size-limiting code in favor of GBT clients
doing the limiting themselves (if at all).
* -blockmaxsize is deprecated and only used to calculate an implied
blockmaxweight, addressing confusion from multiple users.
* getmininginfo's currentblocksize return value was returning
garbage values, and has been removed, also removing a
GetSerializeSize call in some block generation inner loops and
potentially addressing some performance edge cases.
Tree-SHA512: 33010540faf5d6225ad575488b804e180a8d53a41be484ca2932a0485595e28da62f0ade4b279a6bf1c947c7ce389f51fde8651b2ba25deb25e766e0813b993c
We were saving a div by caching the inverse as a float, but this
ended up requiring a int -> float -> int conversion, which takes
almost as much time as the difference between float mul and div.
There are lots of other more pressing issues with the bench
framework which probably require simply removing the adaptive
iteration count stuff anyway.
No sensible user will ever keep the default settings here, so not
having sensible defaults only serves to screw users who are
paying less attention, which makes for terrible defaults.
* This removes block-size-limiting code in favor of GBT clients
doing the limiting themselves (if at all).
* -blockmaxsize is deprecated and only used to calculate an implied
blockmaxweight, addressing confusion from multiple users.
* getmininginfo's currentblocksize return value was returning
garbage values, and has been removed, also removing a
GetSerializeSize call in some block generation inner loops and
potentially addressing some performance edge cases.
f151f5f50 [macOS] remove Growl support, remove unused code (Jonas Schnelli)
Pull request description:
There is no longer a reason to support Growl.
A) It went to pay-ware since a couple of years
B) Since OSX 10.8, the operating system has its own modal notification options (Notification Center).
This PR removes support for Growl.
OSX notification centre is still supported after this PR.
Tree-SHA512: eee18098d7354c4e98f927bca9963d4843ff6bceee74795f73a66c27eed33efaac00ec2cabde8807efcbc936b16ab712249006fa13f5a3f55e4d44d163f5f9a0
b73628d5a Make sure ~/.bitcoin doesn't exist before build (MeshCollider)
Pull request description:
We've been getting some random travis failures since https://github.com/bitcoin/bitcoin/pull/11260 was merged, because the `~/.bitcoin` directory exists after tests are run. Not sure exactly what's causing it, but this PR ensures the directory doesn't exist before running the build and tests, to see if this fixes the issue.
Edit: travis has been run on this merge twice, and all tests passed both times, so either this fixes the issue or it just got lucky
Tree-SHA512: d48e594cfc19a16f4c6e360ec78956ff4274169e92fac4602ab0b980de32875c1e9d3cb24a40c708b5334dbbf8bf55a8003121591bdb5f3fdd256d63e1235aa8
