6835cb0ab Avoid static analyzer warnings regarding uninitialized arguments (practicalswift)
Pull request description:
Avoid static analyzer warnings regarding _"Function call argument is a pointer to uninitialized value"_ in cases where we are intentionally using such arguments.
This is achieved by using `f(b.begin(), b.end())` (`std::array<char, N>`) instead of `f(b, b + N)` (`char b[N]`).
Rationale:
* Reduce false positives by guiding static analyzers regarding our intentions.
Before this commit:
```shell
$ clang-tidy-3.5 -checks=* src/bench/base58.cpp
bench/base58.cpp:23:9: warning: Function call argument is a pointer to uninitialized value [clang-analyzer-core.CallAndMessage]
EncodeBase58(b, b + 32);
^
$ clang-tidy-3.5 -checks=* src/bench/verify_script.cpp
bench/verify_script.cpp:59:5: warning: Function call argument is a pointer to uninitialized value [clang-analyzer-core.CallAndMessage]
key.Set(vchKey, vchKey + 32, false);
^
$
```
After this commit:
```shell
$ clang-tidy-3.5 -checks=* src/bench/base58.cpp
$ clang-tidy-3.5 -checks=* src/bench/verify_script.cpp
$
```
Tree-SHA512: 5814a320ca8b959d0954bb64393424bcad73f942d2e988de1cd6788f39153b93900325532f2e340de02d740a3953385d212ae08e7ec72bb4c394a40475f251df
d0413c670 Use range based for loop (René Nyffenegger)
Pull request description:
Instead of iterating over 0 .. 1 and then deciding on an actual desired
value, use a range based for loop for the desired value.
Tree-SHA512: 0a7a4a80516c9f16cf97fa7d257088b8386360e19b93c4deac3d745b6270ea452c513821686d7d14a159a235763e034f9b14eef222ca15f7eb71c37bd1c2c380
912da1dcc Use AC_ARG_VAR to set ARFLAGS. (René Nyffenegger)
Pull request description:
Override the default of ARFLAGS of `cru` to `cr`.
When building, ar produces a warning for each archive, for example
```
AR libbitcoin_server.a
/usr/bin/ar: `u' modifier ignored since `D' is the default (see `U')
```
Since `u` is the default anyway, it cannot hurt to remove it.
Tree-SHA512: 7466764f847b70f0f67db25dac87a7794477abf1997cb946682f394fe80ae86ac3ed52cbadb35f0c18a87467755bde5a5158430444cd26fb60fa363cc7bd486d
d40a72ccb Clarify *(--.end()) iterator semantics in CWallet::TopUpKeyPool (Matt Corallo)
28301b978 Meet code style on lines changed in the previous commit (Matt Corallo)
4a3fc3562 Track keypool entries as internal vs external in memory (Matt Corallo)
Pull request description:
This is an alternative version of #10184. As @jonasschnelli points out there, the performance regressions are pretty minimal, but given that this is a pretty simple, mechanical change, its probably worth doing.
Tree-SHA512: e83f9ebf2998f8164d1b2eebe5e6dcdeadea8c30b7612861f830758c08bf4093cd6a67b3bcfa9cfcb139e5e0b106fc8898a975fc69f334981aefc756568ab613
5c643241e [utils] allow square brackets for ipv6 addresses in bitcoin-cli (John Newbery)
fe4fabaf1 [refactor] move SplitHostPort() into utilstrencodings (John Newbery)
Pull request description:
bitcoin-cli's `-rpcconnect` can accept ipv6 addresses (as long as the libevent version is new enough), but fails to parse ipv6 with square brackets. This PR makes `bitcoin-cli` parse ipv6 in square brackets correctly.
`bitcoin-cli -rpcconnect=[::1] <command>`
should now be equivalent to
`bitcoin-cli -rpcconnect=::1 <command>`
This is useful so the `bitcoin-cli` option can now be in the same format as the `bitcoind` option.
Doesn't include tests. I have a branch that fully tests `bitcoin-cli`, but that's queued behind several intermediate PRs.
- first commit moves `SplitHostPort()` from libbitcoin_common into libbitcoin_util
- second commit adds proper ipv6 parsing to bitcoin-cli
Tree-SHA512: 249d409f10360c989474283341f458cc97364a56a7d004ae6d5f13d8bffe3a51b5dc2484d42218848e2d42cd9c0b13a1b92e94ea19b209f7e91c875c208d8409
0aadc11fd Avoid dereference-of-casted-pointer (Pieter Wuille)
Pull request description:
And prefer a static_cast to the intended reference type.
Tree-SHA512: e83b20023a4dca6029b46f7040a8a6fd54e1b42112ec0c87c3c3b567ed641de97a9e2335b57a2efb075491f641e5b977bc226a474276bea0c3c3c71d8d6ac54d
zapwallettxes previously did not interact well with persistent mempool.
zapwallettxes would cause wallet transactions to be zapped, but they
would then be reloaded from the mempool on startup. This commit softsets
persistmempool to false if zapwallettxes is enabled so transactions are
actually zapped.
228987d84 getbalance example covers at least 6 confirms (Gregory Sanders)
Tree-SHA512: 328d60b007ee75d809f4d28a7d9e5537d3c1446bd30c4c2ae57c690b8e83f6287cbcd3d8c955e8ba07ab62e27f9d27497c55219ff14fd5af7759dec465673fa2
Avoid static analyzer warnings regarding "Function call argument
is a pointer to uninitialized value" in cases where we are
intentionally using such arguments.
This is achieved by using ...
`f(b.begin(), b.end())` (`std::array<char, N>`)
... instead of ...
`f(b, b + N)` (`char b[N]`)
Rationale:
* Reduce false positives by guiding static analyzers regarding our
intentions.
Before this commit:
```
$ clang-tidy-3.5 -checks=* src/bench/base58.cpp
bench/base58.cpp:23:9: warning: Function call argument is a pointer to uninitialized value [clang-analyzer-core.CallAndMessage]
EncodeBase58(b, b + 32);
^
$ clang-tidy-3.5 -checks=* src/bench/verify_script.cpp
bench/verify_script.cpp:59:5: warning: Function call argument is a pointer to uninitialized value [clang-analyzer-core.CallAndMessage]
key.Set(vchKey, vchKey + 32, false);
^
$
```
After this commit:
```
$ clang-tidy-3.5 -checks=* src/bench/base58.cpp
$ clang-tidy-3.5 -checks=* src/bench/verify_script.cpp
$
```
This check has been moved to the wallet logic GetMinimumFee. The rpc call to
estimatesmartfee will now no longer return a result maxed with the mempool min
fee, but automated fee calculations from the wallet will produce the same result
as before and coincontrol and sendcoins dialogs in the GUI will correctly
display the right prospective fee.
changes to policy/fees.cpp include a big whitespace indentation change.
Remove helper function (CalculateEstimateType) for determining whether
estimates should be conservative or not, now that this is only called
once from GetMinimumFee and incorporate the logic directly there.
This fixes buggy behavior where we were temporarily setting and unsetting the
global payTxFee when trying to send a transaction with a custom fee from the
GUI. The previous behavior was inconsistent depending on the order of using the
RPC call settxfee and clicking various radio buttons in the sendcoinsdialog.
The new behavior is that transactions sent with the GUI will always use either
the smartfee slider value or the custom fee set on the GUI and they will not
affect the global defaults which are only for RPC and initial GUI values.
2aef1f182 [Qt] migrate old fee slider value to new dropbown Always round up (conservative) (Jonas Schnelli)
bc1be90e3 [Qt] replace fee slider with a Dropdown, extend conf. targets (Jonas Schnelli)
Tree-SHA512: 53796cf0b434dd3db5d4680dbeb6231a7df8f15d88187178fd4db8917cd7fc60091ce2c1589fd93668fc94bb13f989aba5b7ef3792fa95ee1f9f21a15709e2d3
dd97a529a Properly forbid -salvagewallet and -zapwallettxes for multi wallet. (Alex Morcos)
Tree-SHA512: dcde8f854ae957b4d3af4bcf1b811e0b6e9b93602764f86499e46a28d304cd4ee93ba058c03f6ca74ccb60e1310c83e53b698c64d93e5503115377655b80d44d
Warning from gcc 7.1 is ./prevector.h:450:25: warning:
'*((void*)(&<anonymous>)+8).prevector<28, unsigned char>::_union.prevector<28, unsigned char>::direct_or_indirect::<anonymous>.prevector<28, unsigned char>::direct_or_indirect::<unnamed struct>::indirect'
may be used uninitialized in this function [-Wmaybe-uninitialized]
Some people keep thinking that MAX_BLOCK_BASE_SIZE is a separate
size limit from the weight limit when it fact it is superfluous,
and used in early tests before the witness data has been
validated or just to compute worst case sizes. The size checks
that use it would not behave any differently consensus wise
if they were eliminated completely.
Its correct value is not independently settable but is a function
of the weight limit and weight formula.
This patch just eliminates it and uses the scale factor as
required to compute the worse case constants.
It also moves the weight factor out of primitives into consensus,
which is a more logical place for it.
18bacec6c Make check to distinguish between orphan txs and old txs more efficient. (Alex Morcos)
Tree-SHA512: b6b4bad89aa561975dce7b68b2fdad5623af5ebcb9c38fd6a72b5f6d0544ed441df4865591ac018f7ae0df9b5c60820cb4d9e55664f5667c9268458df70fd554
d34d77a build: verify that the assembler can handle crc32 functions (Cory Fields)
Pull request description:
Also, enable crc32 even if -msse4.2 wasn't added by us, as long as it works. This allows custom flags (such as -march=native) to work as expected.
Addresses #10670.
Tree-SHA512: e1a41a87b078d270bc645814315b229ad9c16556a4d14fb66b27a65b28d0caf9bf324f8c1e221854992aa17f53466eece06faebbf74d59b3d4ff2e6db6c614a4
