vasilito
f31522130f
Build system (5 gaps hardened): - COOKBOOK_OFFLINE defaults to true (fork-mode) - normalize_patch handles diff -ruN format - New 'repo validate-patches' command (25/25 relibc patches) - 14 patched Qt/Wayland/display recipes added to protected list - relibc archive regenerated with current patch chain Boot fixes (fixable): - Full ISO EFI partition: 16 MiB → 1 MiB (matches mini, BIOS hardcoded 2 MiB offset) - D-Bus system bus: absolute /usr/bin/dbus-daemon path (was skipped) - redbear-sessiond: absolute /usr/bin/redbear-sessiond path (was skipped) - daemon framework: silenced spurious INIT_NOTIFY warnings for oneshot_async services (P0-daemon-silence-init-notify.patch) - udev-shim: demoted INIT_NOTIFY warning to INFO (expected for oneshot_async) - relibc: comprehensive named semaphores (sem_open/close/unlink) replacing upstream todo!() stubs - greeterd: Wayland socket timeout 15s → 30s (compositor DRM wait) - greeter-ui: built and linked (header guard unification, sem_compat stubs removed) - mc: un-ignored in both configs, fixed glib/libiconv/pcre2 transitive deps - greeter config: removed stale keymapd dependency from display/greeter services - prefix toolchain: relibc headers synced, _RELIBC_STDLIB_H guard unified Unfixable (diagnosed, upstream): - i2c-hidd: abort on no-I2C-hardware (QEMU) — process::exit → relibc abort - kded6/greeter-ui: page fault 0x8 — Qt library null deref - Thread panics fd != -1 — Rust std library on Redox - DHCP timeout / eth0 MAC — QEMU user-mode networking - hwrngd/thermald — no hardware RNG/thermal in VM - live preload allocation — BIOS memory fragmentation, continues on demand
76 lines
3.9 KiB
Plaintext
76 lines
3.9 KiB
Plaintext
Qt 5.12.3 is a bug-fix release. It maintains both forward and backward
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compatibility (source and binary) with Qt 5.12.0 through 5.12.2.
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For more details, refer to the online documentation included in this
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distribution. The documentation is also available online:
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https://doc.qt.io/qt-5/index.html
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The Qt version 5.12 series is binary compatible with the 5.11.x series.
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Applications compiled for 5.11 will continue to run with 5.12.
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Some of the changes listed in this file include issue tracking numbers
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corresponding to tasks in the Qt Bug Tracker:
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https://bugreports.qt.io/
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Each of these identifiers can be entered in the bug tracker to obtain more
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information about a particular change.
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****************************************************************************
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* QtQml *
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****************************************************************************
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- [QTBUG-74677] Avoid redundant slashes and handle redundant enums when
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converting resource URLs.
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- [QTBUG-74190] Fixed a crash related to freezing properties.
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- [QTBUG-58559] Fixed a memory leak when deleting dynamic properties on
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JS objects (trigger garbage collection).
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- [QTBUG-74532] qmlcachegen output is now independent of TranslationData
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and thus more deterministic.
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- [QTBUG-69898] Made several performance improvements with property lookups.
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- [QTBUG-74476] Fixed a logic bug involving inversion of non-reflexive
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comparison binops, which resulted in incorrect evaluation of some if statements.
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- [QTBUG-73843] When QQmlAbstractUrlInterceptor intercepts the loading of
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the qmldir file, we now use the intercepted URL to load additional files
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in that import.
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- [QTBUG-74058] Fixed a GC bug resulting in invalid memory read.
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- [QTBUG-74148] Fixed a propertyCache memory leak with Loader and PageIndicator.
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- [QTBUG-74087] Deeper recursion is now possible, and less stack space is used
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during code generation. The "Maximum statement or expression depth exceeded"
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error is now less likely when using 3rd party JavaScript libraries.
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- [QTBUG-74188] Fixed a crash when deleting properties, due to shared ownership
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of SparseArrayNode.
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- [QTBUG-72807] Disabled tail calls for functions called with more arguments
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than formals.
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- [QTBUG-73999] Fixed number to string conversion with radix.
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- [QTBUG-73985] Fixed a crash during unwinding in QJSEngine::evaluate.
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- [QTBUG-33179] QML revisioning now works for grouped properties.
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****************************************************************************
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* QtQuick *
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****************************************************************************
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- [QT3DS-3238] Fixed a surface format bug on macOS.
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- [QTBUG-74508] Fixed incorrect PathView.currentIndex assignment with
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StrictlyEnforceRange.
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- [QTBUG-72457] Text now renders HTML table cell background colors properly,
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and does correct layout of table cells with percentage-based widths.
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- [QDS-263] qmlpreview now does better window placement on Windows.
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- [QTBUG-71042] Fixed a bug in setting dynamic anchors to parents
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in PropertyChanges.
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- [QTBUG-73723] Fixed leaking of QML QQuickItemGrabResult objects
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afterQQuickItem::grabToImage() is called from QML.
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- [QTBUG-74008] Fixed a crash when one touch event contains a point that
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begins acting as the synthetic mouse, and then that point is missing
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from a subsequent event. (This is unexpected from most touchscreens.)
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- [QTBUG-74128] Fixed binding loop warnings while using bi-directional
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property bindings with Flickable contentX/Y properties.
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- [QTBUG-73819] Fixed a crash when Loader unloads an Item or Event Handler
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that currently has a grab.
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- [QTBUG-41045] When a window is hidden and the visible content under
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the mouse cursor in another window has a different cursor, it will
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now change as it should.
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- [QTBUG-70031] Fixed issues caused by adding the new row and column
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properties in QQmlDelegateModel.
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