e95c484f7d doc: Update release notes for 25.2 final (Ava Chow)
14b85b6276 doc: Update manpages for 25.2 final (Ava Chow)
1c13eae6e0 doc: Bump bips.md to 25.2 (Ava Chow)
03a568deb6 build: Bump to 25.2 final (Ava Chow)
Pull request description:
Final changes for 25.2 release
ACKs for top commit:
glozow:
utACK e95c484f7d
fanquake:
ACK e95c484f7d
Tree-SHA512: 10a4d6d516e2bea9b4383eb174a6c7827be0359522d366746ead0a28f275e0cadf6e5e9a0e4cafe425438532a57ada0ecbfba300f02370eac411f101dd86dfe6
We preemptively perform a block mutation check before further processing
a block message (similar to early sanity checks on other messsage
types). The main reasons for this change are as follows:
- `CBlock::GetHash()` is a foot-gun without a prior mutation check, as
the hash returned only commits to the header but not to the actual
transactions (`CBlock::vtx`) contained in the block.
- We have observed attacks that abused mutated blocks in the past, which
could have been prevented by simply not processing mutated blocks
(e.g. https://github.com/bitcoin/bitcoin/pull/27608).
Github-Pull: #29412
Rebased-From: 49257c0304
9f13dc1ed3 doc: Update release notes for 25.2rc1 (Ava Chow)
a27662b16a doc: update manpages for 25.2rc1 (Ava Chow)
65c6171784 build: Bump to 25.2rc1 (Ava Chow)
cf0f43ee42 wallet: Fix use-after-free in WalletBatch::EraseRecords (MarcoFalke)
6acfc4324c Use only Span{} constructor for byte-like types where possible (MarcoFalke)
b40d10787b util: Allow std::byte and char Span serialization (MarcoFalke)
Pull request description:
Backport:
* #29176
* #27927#29176 does not cleanly backport, and it also requires 27927 to work. Both are still fairly simple backports.
Also does the rest of the version bump tasks for 25.2rc1.
ACKs for top commit:
fanquake:
ACK 9f13dc1ed3
Tree-SHA512: 9d9dbf415f8559410eba9a431b61a8fc94216898d2d1fd8398e1f7a22a04790faade810e65324c7a797456b33396c3a58f991e81319aaaa63d3ab441e5e20dbc
This commits fixes a crash bug that can be caused with the following steps:
- change to the "Transactions" view
- right-click on an arbitrary transaction -> "Show transaction details"
- close the transaction detail window again
- select "Settings" -> "Mask values"
The problem is that the list of opened dialogs, tracked in the member
variable `m_opened_dialogs`, is only ever appended with newly opened
transaction detail dialog pointers, but never removed. This leads to
dangling pointers in the list, and if the "Mask values" menu item is
selected, a crash is caused in the course of trying to close the opened
transaction detail dialogs (see `closeOpenedDialogs()` method). Fix this
by removing the pointer from the list if the corresponding widget is
destroyed.
Github-Pull: https://github.com/bitcoin-core/gui/pull/774
Rebased-From: e26e665f9f
a13670090d doc: update release notes for 25.1 (fanquake)
e8d5c35e80 doc: update manual pages for 25.1 (fanquake)
9e00b73ee7 build: bump version to 25.1 final (fanquake)
Pull request description:
Final changes for `v25.1`.
PR for bitcoincore.org is here: https://github.com/bitcoin-core/bitcoincore.org/pull/991.
No additional changes have been backported since rc1 (tagged 14 days ago),
and no bugs or issues have been reported (test bins have been available for 9 days).
ACKs for top commit:
hebasto:
ACK a13670090d.
TheCharlatan:
lgtm ACK a13670090d
Tree-SHA512: 037f937dd4d2a9de15ff15a80f35b6047b61ffc3d9a33e7d4a4fcbce6302569bbc516c6da5849211b34ebbe914c4edcdd182e2d1d43897d0dcd32834ce6f2574
10f3f813b2 doc: add release notes for 25.1rc1 (fanquake)
71aed7aa31 doc: update manual pages for 25.1rc1 (fanquake)
02f059c819 build: Bump version to 25.1rc1 (fanquake)
dc1fcec026 doc: add 25.0 release notes (fanquake)
Pull request description:
Final changes to tag a `25.1rc1`.
Bumps version numbers, man pages, adds release notes etc.
ACKs for top commit:
dergoegge:
ACK 10f3f813b2
hebasto:
ACK 10f3f813b2, I have reviewed the code and it looks OK.
willcl-ark:
ACK 10f3f813b2
stickies-v:
ACK 10f3f813b2
Tree-SHA512: 3e1c527dac06afb4c8e1e481055211f69aa0ed769ac242ed610d23d470bbc0c062227034d01876ba4a5fa836e953fb001e8b0d6bc026069d372d34b8a031fb25
It is possible that the client disconnects before the request is
handled. In those cases, evhttp_request_set_on_complete_cb is never
called, which means that on shutdown the server we'll keep waiting
endlessly.
By adding evhttp_connection_set_closecb, libevent automatically
cleans up those dead connections at latest when we shutdown, and
depending on the libevent version already at the moment of remote
client disconnect. In both cases, the bug is fixed.
Github-Pull: #28551
Rebased-From: 68f23f57d7
There is no significant benefit in logging the request count instead
of the connection count. Reduces amount of code and computational
complexity.
Github-Pull: #28551
Rebased-From: 084d037231
Introduces and uses a HTTPRequestTracker class to keep track of
how many HTTP requests are currently active, so we don't stop the
server before they're all handled.
This has two purposes:
1. In a next commit, allows us to untrack all requests associated
with a connection without running into lifetime issues of the
connection living longer than the request
(see https://github.com/bitcoin/bitcoin/pull/27909#discussion_r1265614783)
2. Improve encapsulation by making the mutex and cv internal members,
and exposing just the WaitUntilEmpty() method that can be safely
used.
Github-Pull: #28551
Rebased-From: 41f9027813
By moving the appMenuBar destruction responsibility to the QT
framework, we ensure the disconnection of the submenus signals
prior to the destruction of the main app window.
The standalone menu bar may have served a purpose in earlier
versions when it didn't contain actions that directly open
specific screens within the main application window. However,
at present, all the actions within the appMenuBar lead to the
opening of screens within the main app window. So, the absence
of a main app window makes these actions essentially pointless.
Github-Pull: gui#751
Rebased-From: bae209e387
As the 'QMenuBar' is created without a parent window in MacOS, the
app crashes when the user presses the shutdown button and, right
after it, triggers any action in the menu bar.
This happens because the QMenuBar is manually deleted in the
BitcoinGUI destructor but the events attached to it children
actions are not disconnected, so QActions events such us the
'QMenu::aboutToShow' could try to access null pointers.
Instead of guarding every single QAction pointer inside the
QMenu::aboutToShow slot, or manually disconnecting all
registered events in the destructor, we can check if a
shutdown was requested and discard the event.
The 'node' field is a ref whose memory is held by the
main application class, so it is safe to use here. Events
are disconnected prior destructing the main application object.
Furthermore, the 'MacDockIconHandler::dockIconClicked' signal
can make the app crash during shutdown for the very same
reason. The 'show()' call triggers the 'QApplication::focusWindowChanged'
event, which is connected to the 'minimize_action' QAction,
which is also part of the app menu bar, which could no longer exist.
Github-Pull: gui#751
Rebased-From: e14cc8fc69
