Cherry-picked from Qt upstream (commit e488f852fa18c2afc2842a88eff8f66ad4105a45).
Original patch source:
https://download.qt.io/official_releases/qt/6.11/CVE-2026-6210-qtsvg-6.11.diff
Fix: Test types of nodes before downcasting them. A bad cast in
QSvgMarker::drawHelper led to endless recursion resulting in a heap
overflow. While fixing that, another similar case was also fixed.
Core fixes to get redbear-mini building and booting via UEFI:
relibc: Use 'VaListImpl as va_list' in syslog so cbindgen outputs va_list
instead of unknown VaListImpl type (matches stdio pattern). Fixes
openssl3 and all C consumers of syslog.h.
base fork (f97da5b0): ps2d missing info! import, ps2d dead variable,
fbcond drm-0.15 API fix, acpid 31 errors (ivrs/mcfg modules, duplicate
methods, packed fields, dmar copy-paste bug), bootstrap abort_immediate
removal (feature removed from nightly)
redox-driver-sys: Add PciQuirkFlags re-export for crate-root imports
bash: Regenerate P1-mksyntax-host-headers.patch with proper unified diff
m4: Fix getlocalename_l unsafe wrapper
config: Comment out mc (requires glib-2.0 chain, not needed for mini)
UEFI boot verified in QEMU — boots to RedBear login prompt.
Author: vasilito <adminpupkin@gmail.com>
vasilito