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qt/qtsvg: apply CVE-2026-6210 patch (heap-overflow in QSvgMarker::drawHelper)

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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.
This commit is contained in:
vasilito
2026-07-11 01:36:28 +03:00
parent 48021ef39c
commit 311a96bc94
25 changed files with 1326 additions and 946 deletions
Download Patch File Download Diff File Expand all files Collapse all files
build-live-redbear-full.log
+190
View File
@@ -0,0 +1,190 @@
>>> Red Bear OS version: 0.3.0 (from git branch)
========================================
Red Bear OS Build System
========================================
Config: redbear-full
Jobs: 16
Apply patches: 1
Upstream: 0
Root: RedBear-OS
========================================
>>> Skipping overlay repair (causes recipe symlink corruption)
>>> Enforcing local-over-WIP recipe policy...
>>> Stashing dirty fork sources (restored at exit)...
[clean] relibc
[clean] kernel
[clean] base
[clean] bootloader
[clean] installer
[clean] redoxfs
[clean] libredox
[clean] syscall
[clean] userutils
(all fork sources clean)
>>> Patches are applied by 'repo fetch' via recipe.toml (atomic mechanism)
>>> Skipping direct patch application (was bypassing cookbook atomicity)
>>> Rebuilding cookbook binary (source changed: bf6ea09347e5 != b4eb7969b796)...
Finished `release` profile [optimized] target(s) in 0.18s
>>> Refreshing relibc staged surface for full desktop target...
DEBUG: auto_deps.toml reconstructed from repo depends (may miss ELF dynamic deps)
DEBUG: dependency blake3 hashes unchanged (content-based cache)
DEBUG: using cached build
cook relibc - cached
repo - publishing relibc
repo - generating repo.toml
>>> WARNING: No AMD firmware blobs found.
Run: ./local/scripts/fetch-firmware.sh
GPU driver will NOT function without firmware.
>>> Building Red Bear OS with config: redbear-full
>>> This may take 30-60 minutes on first build...
>>> Build preflight: redbear-full
>>> Preflight note: overlay integrity script reported legacy issues; continuing with build-focused checks.
>>> Preflight: fork versions verified against upstream.
=== Validating source trees for config: redbear-full ===
MISSING: local/recipes/kde/plasma-desktop
MISSING: local/recipes/kde/plasma-framework
MISSING: local/recipes/kde/plasma-workspace
Total (config): 158
Present: 155
Missing: 3
To restore: ./local/scripts/restore-sources.sh --release=<release>
Source tree validation complete.
WARN: missing blake3 for tar recipe: local/recipes/dev/flex/recipe.toml
WARN: missing blake3 for tar recipe: local/recipes/libs/icu/recipe.toml
WARN: missing blake3 for tar recipe: local/recipes/kde/kde-cli-tools/recipe.toml
WARN: missing blake3 for tar recipe: local/recipes/kde/kglobalacceld/recipe.toml
WARN: missing blake3 for tar recipe: local/recipes/dev/m4/recipe.toml
WARN: missing blake3 for tar recipe: local/recipes/dev/meson/recipe.toml
WARN: missing blake3 for tar recipe: local/recipes/kde/plasma-desktop/recipe.toml
>>> Preflight note: relibc staged libc.so missing C++ strtold compatibility export; top-level build should refresh/sync it before compilation.
>>> Build preflight passed
Target version: 0.3.0 (from branch '0.3.0')
Cat 2 suffix: +rb0.3.0
=== Phase 1: Cat 1 — In-house crates ===
DRIFT: firmware-loader 0.1.0 → 0.3.0 (local/recipes/system/firmware-loader/source/Cargo.toml)
=== Phase 2: Cat 2 — Upstream forks ===
Cat 1: checked 75, drift 1
Cat 2: checked 0, drift 0
FAIL: 1 version drift(s) found
WARNING: In-house crate version drift detected. Run './local/scripts/sync-versions.sh' to fix.
Continuing build — versions will be corrected on next source fetch.
>>> Pre-cooking critical packages...
cooking llvm21...
./local/scripts/build-redbear.sh: строка 625: 4107958 Убито REDBEAR_BUILD_PHASE=pre-cook COOKBOOK_OFFLINE="$PRECOOK_OFFLINE" "$PROJECT_ROOT/target/release/repo" cook "$pkg" > "$log" 2>&1
WARNING: pre-cook of llvm21 failed (non-fatal; will build during main phase). Tail of repo log:
[1516/2555] Building CXX object lib/Transforms/IPO/CMakeFiles/LLVMipo.dir/SampleContextTracker.cpp.o
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[1542/2555] Building CXX object lib/Transforms/IPO/CMakeFiles/LLVMipo.dir/WholeProgramDevirt.cpp.o
/mnt/data/Builds/RedBear-OS/recipes/dev/llvm21/source/llvm/lib/Transforms/IPO/WholeProgramDevirt.cpp: In function 'void llvm::updateIndexWPDForExports(ModuleSummaryIndex&, function_ref<bool(StringRef, ValueInfo)>, std::map<ValueInfo, std::vector<VTableSlotSummary> >&)':
/mnt/data/Builds/RedBear-OS/recipes/dev/llvm21/source/llvm/lib/Transforms/IPO/WholeProgramDevirt.cpp:967:11: warning: possibly dangling reference to a temporary [-Wdangling-reference]
967 | auto &S = VI.getSummaryList()[0];
| ^
/mnt/data/Builds/RedBear-OS/recipes/dev/llvm21/source/llvm/lib/Transforms/IPO/WholeProgramDevirt.cpp:967:36: note: the temporary was destroyed at the end of the full expression '(& VI)->llvm::ValueInfo::getSummaryList().llvm::ArrayRef<std::unique_ptr<llvm::GlobalValueSummary> >::operator[](0)'
967 | auto &S = VI.getSummaryList()[0];
| ^
/mnt/data/Builds/RedBear-OS/recipes/dev/llvm21/source/llvm/lib/Transforms/IPO/WholeProgramDevirt.cpp: In function 'bool AddCalls({anonymous}::VTableSlotInfo&, const llvm::ValueInfo&)':
/mnt/data/Builds/RedBear-OS/recipes/dev/llvm21/source/llvm/lib/Transforms/IPO/WholeProgramDevirt.cpp:1297:9: warning: possibly dangling reference to a temporary [-Wdangling-reference]
1297 | auto &S = Callee.getSummaryList()[0];
| ^
/mnt/data/Builds/RedBear-OS/recipes/dev/llvm21/source/llvm/lib/Transforms/IPO/WholeProgramDevirt.cpp:1297:38: note: the temporary was destroyed at the end of the full expression '(& Callee)->llvm::ValueInfo::getSummaryList().llvm::ArrayRef<std::unique_ptr<llvm::GlobalValueSummary> >::operator[](0)'
1297 | auto &S = Callee.getSummaryList()[0];
| ^
/mnt/data/Builds/RedBear-OS/recipes/dev/llvm21/source/llvm/lib/Transforms/IPO/WholeProgramDevirt.cpp: In member function 'bool {anonymous}::DevirtIndex::trySingleImplDevirt(llvm::MutableArrayRef<llvm::ValueInfo>, llvm::VTableSlotSummary&, {anonymous}::VTableSlotInfo&, llvm::WholeProgramDevirtResolution*, std::set<llvm::ValueInfo>&)':
/mnt/data/Builds/RedBear-OS/recipes/dev/llvm21/source/llvm/lib/Transforms/IPO/WholeProgramDevirt.cpp:1402:9: warning: possibly dangling reference to a temporary [-Wdangling-reference]
1402 | auto &S = TheFn.getSummaryList()[0];
| ^
/mnt/data/Builds/RedBear-OS/recipes/dev/llvm21/source/llvm/lib/Transforms/IPO/WholeProgramDevirt.cpp:1402:37: note: the temporary was destroyed at the end of the full expression 'TheFn.llvm::ValueInfo::getSummaryList().llvm::ArrayRef<std::unique_ptr<llvm::GlobalValueSummary> >::operator[](0)'
1402 | auto &S = TheFn.getSummaryList()[0];
| ^
[1543/2555] Building CXX object lib/CodeGen/GlobalISel/CMakeFiles/LLVMGlobalISel.dir/Combiner.cpp.o
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cooking mesa...
./local/scripts/build-redbear.sh: строка 625: 4138939 Убито REDBEAR_BUILD_PHASE=pre-cook COOKBOOK_OFFLINE="$PRECOOK_OFFLINE" "$PROJECT_ROOT/target/release/repo" cook "$pkg" > "$log" 2>&1
WARNING: pre-cook of mesa failed (non-fatal; will build during main phase). Tail of repo log:
-- Setting native build dir to /mnt/data/Builds/RedBear-OS/recipes/dev/llvm21/target/x86_64-unknown-redox/build/NATIVE
-- Setting native stamp dir to /mnt/data/Builds/RedBear-OS/recipes/dev/llvm21/target/x86_64-unknown-redox/build/NATIVE-stamps
-- Targeting X86
-- Not building llvm-mt because libxml2 is not available
-- LLVM FileCheck Found: /home/kellito/.redoxer/x86_64-unknown-redox/toolchain/bin/FileCheck
-- Google Benchmark version: v0.0.0, normalized to 0.0.0
-- Performing Test HAVE_GNU_POSIX_REGEX -- failed to compile
-- Performing Test HAVE_POSIX_REGEX -- success
-- Performing Test HAVE_STEADY_CLOCK -- success
-- Performing Test HAVE_PTHREAD_AFFINITY -- success
-- Configuring done (0.9s)
-- Generating done (0.8s)
-- Build files have been written to: /mnt/data/Builds/RedBear-OS/recipes/dev/llvm21/target/x86_64-unknown-redox/build
+ ninja -j4
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local/patches/qtsvg/CVE-2026-6210.patch
+74
View File
@@ -0,0 +1,74 @@
From 8368ba6ff143bd6b9a7fdf235918285d9b1f5d2a Mon Sep 17 00:00:00 2001
From: Robert Löhning <robert.loehning@qt.io>
Date: Thu, 26 Mar 2026 13:42:19 +0100
Subject: [PATCH] Test types of nodes before downcasting them
A bad cast in QSvgMarker::drawHelper lead to an endless recursion
resulting in a heap overflow. Credit to OSS-Fuzz which found this as
issue 496327371.
Amends 534d072fe9c060ca3d1b968a717513426c69c956
While fixing that, I found another, similar case and fixed it, too,
although it didn't seem to cause a crash.
Amends 29b848e9ac4e4e13c5b50116a81b1f2677196939
Pick-to: 6.8
Change-Id: Ia57491aa329fea981307a709c5a6a750125fe2c7
Reviewed-by: Hatem ElKharashy <hatem.elkharashy@qt.io>
(cherry picked from commit e488f852fa18c2afc2842a88eff8f66ad4105a45)
Reviewed-by: Qt Cherry-pick Bot <cherrypick_bot@qt-project.org>
---
diff --git a/src/svg/qsvgstructure.cpp b/src/svg/qsvgstructure.cpp
index 23606e6..5bf485e 100644
--- a/src/svg/qsvgstructure.cpp
+++ b/src/svg/qsvgstructure.cpp
@@ -426,9 +426,10 @@
const bool isPainting = (boundingRect == nullptr);
const auto markers = markersForNode(node);
for (auto &i : markers) {
- QSvgMarker *markNode = static_cast<QSvgMarker*>(node->document()->namedNode(i.markerId));
- if (!markNode)
+ QSvgNode *referencedNode = node->document()->namedNode(i.markerId);
+ if (!referencedNode || referencedNode->type() != QSvgNode::Marker)
continue;
+ QSvgMarker *markNode = static_cast<QSvgMarker *>(referencedNode);
p->save();
p->translate(i.x, i.y);
@@ -729,8 +730,9 @@
// Chrome seems to return the mask of the mask if a mask is set on the mask
if (this->hasMask()) {
- QSvgMask *maskNode = static_cast<QSvgMask*>(document()->namedNode(this->maskId()));
- if (maskNode) {
+ QSvgNode *referencedNode = document()->namedNode(this->maskId());
+ if (referencedNode && referencedNode->type() == QSvgNode::Mask) {
+ QSvgMask *maskNode = static_cast<QSvgMask *>(referencedNode);
QRectF boundsRect;
return maskNode->createMask(p, states, localRect, &boundsRect);
}
diff --git a/tests/auto/qsvgrenderer/tst_qsvgrenderer.cpp b/tests/auto/qsvgrenderer/tst_qsvgrenderer.cpp
index 118f200..7bbbedc 100644
--- a/tests/auto/qsvgrenderer/tst_qsvgrenderer.cpp
+++ b/tests/auto/qsvgrenderer/tst_qsvgrenderer.cpp
@@ -1868,6 +1868,17 @@
// runtime error: signed integer overflow: -2147483648 + -1 cannot be represented in type 'int'
QTest::newRow("excessive moveto in path") // id=406541912
<< R"(<svg><path stroke="#000" d="M- 7e8t9 ."/><marker id="c"/><use href=" c"/></svg>)"_ba;
+ // Bad-cast to QSvgMarker from QSvgLine -> Heap-buffer-overflow
+ QTest::newRow("line-as-marker") // id=496327371
+ << R"-(<svg><line x1="4" id="lledr" marker-end="url(#lledr)" stroke="#00f"/></svg>)-"_ba;
+ QTest::newRow("line-as-mask") // modeled after 496327371 to test similar problem, needs UBSAN
+ << R"-(<svg>
+ <defs>
+ <line x1="4" id="line"/>
+ <mask id="mask" width="2" height="2" mask="url(#line)"/>
+ </defs>
+ <rect width="2" height="2" mask="url(#mask)"/>
+ </svg>)-"_ba;
}
void tst_QSvgRenderer::ossFuzzRender()
local/recipes/dev/bison/source/doc/bison.info
+263 -263
View File
@@ -1,6 +1,6 @@
This is bison.info, produced by makeinfo version 7.3 from bison.texi.
This manual (5 July 2026) is for GNU Bison (version 3.8.2), the GNU
This manual (10 July 2026) is for GNU Bison (version 3.8.2), the GNU
parser generator.
Copyright © 1988-1993, 1995, 1998-2015, 2018-2021 Free Software
@@ -28,7 +28,7 @@ File: bison.info, Node: Top, Next: Introduction, Up: (dir)
Bison
*****
This manual (5 July 2026) is for GNU Bison (version 3.8.2), the GNU
This manual (10 July 2026) is for GNU Bison (version 3.8.2), the GNU
parser generator.
Copyright © 1988-1993, 1995, 1998-2015, 2018-2021 Free Software
@@ -16180,267 +16180,267 @@ Index of Terms

Tag Table:
Node: Top1040
Node: Introduction18154
Node: Conditions19727
Node: Copying21636
Node: Concepts59175
Node: Language and Grammar60367
Node: Grammar in Bison66345
Node: Semantic Values68261
Node: Semantic Actions70389
Node: GLR Parsers71566
Node: Simple GLR Parsers74339
Node: Merging GLR Parses80810
Ref: Merging GLR Parses-Footnote-186139
Node: GLR Semantic Actions86280
Node: Semantic Predicates88877
Node: Locations91330
Node: Bison Parser92808
Node: Stages96001
Node: Grammar Layout97226
Node: Examples98588
Node: RPN Calc100075
Ref: RPN Calc-Footnote-1101127
Node: Rpcalc Declarations101205
Node: Rpcalc Rules103257
Node: Rpcalc Input105148
Node: Rpcalc Line106714
Node: Rpcalc Exp107862
Node: Rpcalc Lexer109871
Node: Rpcalc Main112564
Node: Rpcalc Error112975
Node: Rpcalc Generate114003
Node: Rpcalc Compile115247
Node: Infix Calc116211
Ref: Infix Calc-Footnote-1119054
Node: Simple Error Recovery119207
Node: Location Tracking Calc121142
Node: Ltcalc Declarations121842
Node: Ltcalc Rules122937
Node: Ltcalc Lexer124777
Node: Multi-function Calc127114
Ref: Multi-function Calc-Footnote-1128891
Node: Mfcalc Declarations128969
Node: Mfcalc Rules130993
Node: Mfcalc Symbol Table132271
Node: Mfcalc Lexer135731
Node: Mfcalc Main138304
Node: Exercises139180
Node: Grammar File139707
Node: Grammar Outline140557
Node: Prologue141415
Node: Prologue Alternatives143214
Ref: Prologue Alternatives-Footnote-1152898
Node: Bison Declarations153003
Node: Grammar Rules153413
Node: Epilogue153869
Node: Symbols154920
Node: Rules161943
Node: Rules Syntax162258
Node: Empty Rules164323
Node: Recursion165410
Node: Semantics167068
Node: Value Type168374
Node: Multiple Types169658
Node: Type Generation171108
Node: Union Decl173038
Node: Structured Value Type174431
Node: Actions175457
Node: Action Types179329
Node: Midrule Actions180682
Node: Using Midrule Actions181336
Node: Typed Midrule Actions184873
Node: Midrule Action Translation186421
Node: Midrule Conflicts188913
Node: Tracking Locations191522
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Node: Actions and Locations193777
Node: Printing Locations196159
Node: Location Default Action196919
Node: Named References200452
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Node: Precedence Decl208162
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Node: %code Summary267498
Node: Multiple Parsers271750
Node: Interface275605
Node: Parser Function276712
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Node: Tokens from Literals286997
Node: Token Values288078
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Node: Shift/Reduce314582
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Node: Why Precedence319409
Node: Using Precedence321324
Node: Precedence Only322820
Node: Precedence Examples324622
Node: How Precedence325146
Node: Non Operators326287
Node: Contextual Precedence327848
Node: Parser States329590
Node: Reduce/Reduce330839
Node: Mysterious Conflicts335642
Node: Tuning LR339264
Node: LR Table Construction340464
Node: Default Reductions346076
Node: LAC350863
Node: Unreachable States356363
Node: Generalized LR Parsing358366
Node: Memory Management362744
Node: Error Recovery365128
Node: Context Dependency370404
Node: Semantic Tokens371257
Node: Lexical Tie-ins374325
Node: Tie-in Recovery375781
Node: Debugging377911
Node: Counterexamples379374
Node: Understanding385376
Ref: state-8392088
Node: Graphviz397639
Node: Xml401956
Node: Tracing403694
Node: Enabling Traces404067
Node: Mfcalc Traces408193
Node: Invocation413400
Node: Bison Options415502
Node: Operation Modes416349
Node: Diagnostics422058
Ref: Wconflicts-sr422366
Ref: Wconflicts-rr422390
Ref: Wcounterexamples422778
Ref: Wdangling-alias423091
Ref: Wdeprecated424416
Ref: Wempty-rule424540
Ref: Wmidrule-values424752
Ref: Wprecedence425463
Ref: Wyacc426597
Ref: Wother426659
Ref: Wall426963
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Ref: Werror427359
Node: Tuning the Parser429164
Ref: option-yacc432576
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Node: Output Files434491
Node: Option Cross Key437760
Node: Yacc Library439898
Node: Other Languages440965
Node: C++ Parsers441588
Node: A Simple C++ Example442317
Ref: A Simple C++ Example-Footnote-1446467
Node: C++ Bison Interface446550
Node: C++ Parser Interface448140
Node: C++ Semantic Values452723
Node: C++ Unions453273
Node: C++ Variants454066
Node: C++ Location Values457827
Node: C++ position458766
Node: C++ location461135
Node: Exposing the Location Classes463325
Node: User Defined Location Type465218
Node: C++ Parser Context466797
Node: C++ Scanner Interface470760
Node: Split Symbols471328
Node: Complete Symbols473063
Node: A Complete C++ Example477814
Node: Calc++ --- C++ Calculator478757
Node: Calc++ Parsing Driver479278
Node: Calc++ Parser482241
Node: Calc++ Scanner486356
Node: Calc++ Top Level490299
Node: D Parsers490998
Node: D Bison Interface491702
Node: D Semantic Values492815
Node: D Location Values493646
Node: D Parser Interface494517
Node: D Parser Context Interface499433
Node: D Scanner Interface500876
Node: D Action Features503816
Node: D Push Parser Interface504585
Node: D Complete Symbols506059
Node: Java Parsers506775
Node: Java Bison Interface507591
Node: Java Semantic Values509774
Node: Java Location Values511469
Node: Java Parser Interface513067
Node: Java Parser Context Interface518322
Node: Java Scanner Interface520407
Node: Java Action Features524479
Node: Java Push Parser Interface527230
Node: Java Differences530223
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Node: Java Declarations Summary533040
Node: History538073
Node: Yacc538529
Ref: Yacc-Footnote-1540022
Ref: Yacc-Footnote-2540245
Node: yacchack540315
Node: Byacc540738
Node: Bison541551
Node: Other Ungulates543559
Node: Versioning544139
Node: FAQ547562
Node: Memory Exhausted548589
Node: How Can I Reset the Parser548891
Node: Strings are Destroyed551483
Node: Implementing Gotos/Loops553184
Node: Multiple start-symbols554475
Node: Secure? Conform?556055
Node: Enabling Relocatability556505
Node: I can't build Bison559423
Node: Where can I find help?560683
Node: Bug Reports561476
Node: More Languages562951
Node: Beta Testing563286
Node: Mailing Lists564160
Node: Table of Symbols564372
Node: Glossary581398
Node: GNU Free Documentation License591676
Node: Bibliography616829
Ref: Corbett 1984616969
Ref: Denny 2008617320
Ref: Denny 2010 May617642
Ref: Denny 2010 November617917
Ref: DeRemer 1982618253
Ref: Isradisaikul 2015618523
Ref: Johnson 1978618848
Ref: Knuth 1965619113
Ref: Scott 2000619347
Node: Index of Terms619664
Node: Top1041
Node: Introduction18156
Node: Conditions19729
Node: Copying21638
Node: Concepts59177
Node: Language and Grammar60369
Node: Grammar in Bison66347
Node: Semantic Values68263
Node: Semantic Actions70391
Node: GLR Parsers71568
Node: Simple GLR Parsers74341
Node: Merging GLR Parses80812
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Node: GLR Semantic Actions86282
Node: Semantic Predicates88879
Node: Locations91332
Node: Bison Parser92810
Node: Stages96003
Node: Grammar Layout97228
Node: Examples98590
Node: RPN Calc100077
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Node: Rpcalc Declarations101207
Node: Rpcalc Rules103259
Node: Rpcalc Input105150
Node: Rpcalc Line106716
Node: Rpcalc Exp107864
Node: Rpcalc Lexer109873
Node: Rpcalc Main112566
Node: Rpcalc Error112977
Node: Rpcalc Generate114005
Node: Rpcalc Compile115249
Node: Infix Calc116213
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Node: Simple Error Recovery119209
Node: Location Tracking Calc121144
Node: Ltcalc Declarations121844
Node: Ltcalc Rules122939
Node: Ltcalc Lexer124779
Node: Multi-function Calc127116
Ref: Multi-function Calc-Footnote-1128893
Node: Mfcalc Declarations128971
Node: Mfcalc Rules130995
Node: Mfcalc Symbol Table132273
Node: Mfcalc Lexer135733
Node: Mfcalc Main138306
Node: Exercises139182
Node: Grammar File139709
Node: Grammar Outline140559
Node: Prologue141417
Node: Prologue Alternatives143216
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Node: Bison Declarations153005
Node: Grammar Rules153415
Node: Epilogue153871
Node: Symbols154922
Node: Rules161945
Node: Rules Syntax162260
Node: Empty Rules164325
Node: Recursion165412
Node: Semantics167070
Node: Value Type168376
Node: Multiple Types169660
Node: Type Generation171110
Node: Union Decl173040
Node: Structured Value Type174433
Node: Actions175459
Node: Action Types179331
Node: Midrule Actions180684
Node: Using Midrule Actions181338
Node: Typed Midrule Actions184875
Node: Midrule Action Translation186423
Node: Midrule Conflicts188915
Node: Tracking Locations191524
Node: Location Type192256
Node: Actions and Locations193779
Node: Printing Locations196161
Node: Location Default Action196921
Node: Named References200454
Node: Declarations203050
Node: Require Decl204737
Node: Token Decl205251
Node: Precedence Decl208164
Node: Type Decl210440
Node: Symbol Decls211391
Node: Initial Action Decl212346
Node: Destructor Decl213159
Node: Printer Decl218803
Node: Expect Decl221072
Node: Start Decl225069
Node: Pure Decl225463
Node: Push Decl227211
Node: Decl Summary231644
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Node: %define Summary242650
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Ref: api-token-prefix255497
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Node: Multiple Parsers271752
Node: Interface275607
Node: Parser Function276714
Node: Push Parser Interface279205
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Ref: yypstate_delete280031
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Node: Calling Convention284035
Node: Special Tokens285564
Node: Tokens from Literals286999
Node: Token Values288080
Node: Token Locations289244
Node: Pure Calling290176
Node: Error Reporting292773
Node: Error Reporting Function293296
Node: Syntax Error Reporting Function296666
Node: Action Features301267
Node: Internationalization305607
Node: Enabling I18n306459
Node: Token I18n308569
Node: Algorithm309960
Node: Lookahead312374
Node: Shift/Reduce314584
Node: Precedence318639
Node: Why Precedence319411
Node: Using Precedence321326
Node: Precedence Only322822
Node: Precedence Examples324624
Node: How Precedence325148
Node: Non Operators326289
Node: Contextual Precedence327850
Node: Parser States329592
Node: Reduce/Reduce330841
Node: Mysterious Conflicts335644
Node: Tuning LR339266
Node: LR Table Construction340466
Node: Default Reductions346078
Node: LAC350865
Node: Unreachable States356365
Node: Generalized LR Parsing358368
Node: Memory Management362746
Node: Error Recovery365130
Node: Context Dependency370406
Node: Semantic Tokens371259
Node: Lexical Tie-ins374327
Node: Tie-in Recovery375783
Node: Debugging377913
Node: Counterexamples379376
Node: Understanding385378
Ref: state-8392090
Node: Graphviz397641
Node: Xml401958
Node: Tracing403696
Node: Enabling Traces404069
Node: Mfcalc Traces408195
Node: Invocation413402
Node: Bison Options415504
Node: Operation Modes416351
Node: Diagnostics422060
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Ref: Wconflicts-rr422392
Ref: Wcounterexamples422780
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Ref: Wmidrule-values424754
Ref: Wprecedence425465
Ref: Wyacc426599
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Ref: Wall426965
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Ref: option-yacc432578
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Node: Option Cross Key437762
Node: Yacc Library439900
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Node: User Defined Location Type465220
Node: C++ Parser Context466799
Node: C++ Scanner Interface470762
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Node: Complete Symbols473065
Node: A Complete C++ Example477816
Node: Calc++ --- C++ Calculator478759
Node: Calc++ Parsing Driver479280
Node: Calc++ Parser482243
Node: Calc++ Scanner486358
Node: Calc++ Top Level490301
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Node: Java Bison Interface507593
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Node: Java Scanner Interface520409
Node: Java Action Features524481
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Node: Java Differences530225
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Node: Java Declarations Summary533042
Node: History538075
Node: Yacc538531
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Ref: Yacc-Footnote-2540247
Node: yacchack540317
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Node: Bison541553
Node: Other Ungulates543561
Node: Versioning544141
Node: FAQ547564
Node: Memory Exhausted548591
Node: How Can I Reset the Parser548893
Node: Strings are Destroyed551485
Node: Implementing Gotos/Loops553186
Node: Multiple start-symbols554477
Node: Secure? Conform?556057
Node: Enabling Relocatability556507
Node: I can't build Bison559425
Node: Where can I find help?560685
Node: Bug Reports561478
Node: More Languages562953
Node: Beta Testing563288
Node: Mailing Lists564162
Node: Table of Symbols564374
Node: Glossary581400
Node: GNU Free Documentation License591678
Node: Bibliography616831
Ref: Corbett 1984616971
Ref: Denny 2008617322
Ref: Denny 2010 May617644
Ref: Denny 2010 November617919
Ref: DeRemer 1982618255
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Ref: Knuth 1965619115
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End Tag Table
local/recipes/dev/bison/source/doc/bison.info.bak
+263 -263
View File
@@ -1,6 +1,6 @@
This is bison.info, produced by makeinfo version 7.3 from bison.texi.
This manual (5 July 2026) is for GNU Bison (version 3.8.2), the GNU
This manual (10 July 2026) is for GNU Bison (version 3.8.2), the GNU
parser generator.
Copyright © 1988-1993, 1995, 1998-2015, 2018-2021 Free Software
@@ -28,7 +28,7 @@ File: bison.info, Node: Top, Next: Introduction, Up: (dir)
Bison
*****
This manual (5 July 2026) is for GNU Bison (version 3.8.2), the GNU
This manual (10 July 2026) is for GNU Bison (version 3.8.2), the GNU
parser generator.
Copyright © 1988-1993, 1995, 1998-2015, 2018-2021 Free Software
@@ -16180,267 +16180,267 @@ Index of Terms

Tag Table:
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Node: Introduction18154
Node: Conditions19727
Node: Copying21636
Node: Concepts59175
Node: Language and Grammar60367
Node: Grammar in Bison66345
Node: Semantic Values68261
Node: Semantic Actions70389
Node: GLR Parsers71566
Node: Simple GLR Parsers74339
Node: Merging GLR Parses80810
Ref: Merging GLR Parses-Footnote-186139
Node: GLR Semantic Actions86280
Node: Semantic Predicates88877
Node: Locations91330
Node: Bison Parser92808
Node: Stages96001
Node: Grammar Layout97226
Node: Examples98588
Node: RPN Calc100075
Ref: RPN Calc-Footnote-1101127
Node: Rpcalc Declarations101205
Node: Rpcalc Rules103257
Node: Rpcalc Input105148
Node: Rpcalc Line106714
Node: Rpcalc Exp107862
Node: Rpcalc Lexer109871
Node: Rpcalc Main112564
Node: Rpcalc Error112975
Node: Rpcalc Generate114003
Node: Rpcalc Compile115247
Node: Infix Calc116211
Ref: Infix Calc-Footnote-1119054
Node: Simple Error Recovery119207
Node: Location Tracking Calc121142
Node: Ltcalc Declarations121842
Node: Ltcalc Rules122937
Node: Ltcalc Lexer124777
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Node: Mfcalc Main138304
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Node: Bison Declarations153003
Node: Grammar Rules153413
Node: Epilogue153869
Node: Symbols154920
Node: Rules161943
Node: Rules Syntax162258
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Node: Semantics167068
Node: Value Type168374
Node: Multiple Types169658
Node: Type Generation171108
Node: Union Decl173038
Node: Structured Value Type174431
Node: Actions175457
Node: Action Types179329
Node: Midrule Actions180682
Node: Using Midrule Actions181336
Node: Typed Midrule Actions184873
Node: Midrule Action Translation186421
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Node: Location Default Action196919
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Node: Require Decl204735
Node: Token Decl205249
Node: Precedence Decl208162
Node: Type Decl210438
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Node: Initial Action Decl212344
Node: Destructor Decl213157
Node: Printer Decl218801
Node: Expect Decl221070
Node: Start Decl225067
Node: Pure Decl225461
Node: Push Decl227209
Node: Decl Summary231642
Ref: %header234319
Node: %define Summary242648
Ref: api-filename-type244557
Ref: api-token-prefix255495
Node: %code Summary267498
Node: Multiple Parsers271750
Node: Interface275605
Node: Parser Function276712
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Ref: yypush_parse280443
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Node: Calling Convention284033
Node: Special Tokens285562
Node: Tokens from Literals286997
Node: Token Values288078
Node: Token Locations289242
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Node: Algorithm309958
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Node: Precedence318637
Node: Why Precedence319409
Node: Using Precedence321324
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Node: How Precedence325146
Node: Non Operators326287
Node: Contextual Precedence327848
Node: Parser States329590
Node: Reduce/Reduce330839
Node: Mysterious Conflicts335642
Node: Tuning LR339264
Node: LR Table Construction340464
Node: Default Reductions346076
Node: LAC350863
Node: Unreachable States356363
Node: Generalized LR Parsing358366
Node: Memory Management362744
Node: Error Recovery365128
Node: Context Dependency370404
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Node: Lexical Tie-ins374325
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Node: Counterexamples379374
Node: Understanding385376
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Node: Xml401956
Node: Tracing403694
Node: Enabling Traces404067
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Node: Operation Modes416349
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Ref: Wconflicts-rr422390
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Node: Java Location Values511469
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Node: Java Scanner Interface520407
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Node: Other Ungulates543559
Node: Versioning544139
Node: FAQ547562
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Node: How Can I Reset the Parser548891
Node: Strings are Destroyed551483
Node: Implementing Gotos/Loops553184
Node: Multiple start-symbols554475
Node: Secure? Conform?556055
Node: Enabling Relocatability556505
Node: I can't build Bison559423
Node: Where can I find help?560683
Node: Bug Reports561476
Node: More Languages562951
Node: Beta Testing563286
Node: Mailing Lists564160
Node: Table of Symbols564372
Node: Glossary581398
Node: GNU Free Documentation License591676
Node: Bibliography616829
Ref: Corbett 1984616969
Ref: Denny 2008617320
Ref: Denny 2010 May617642
Ref: Denny 2010 November617917
Ref: DeRemer 1982618253
Ref: Isradisaikul 2015618523
Ref: Johnson 1978618848
Ref: Knuth 1965619113
Ref: Scott 2000619347
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Node: Top1041
Node: Introduction18156
Node: Conditions19729
Node: Copying21638
Node: Concepts59177
Node: Language and Grammar60369
Node: Grammar in Bison66347
Node: Semantic Values68263
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Node: Semantic Predicates88879
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Node: RPN Calc100077
Ref: RPN Calc-Footnote-1101129
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Node: Rpcalc Input105150
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Node: Rpcalc Exp107864
Node: Rpcalc Lexer109873
Node: Rpcalc Main112566
Node: Rpcalc Error112977
Node: Rpcalc Generate114005
Node: Rpcalc Compile115249
Node: Infix Calc116213
Ref: Infix Calc-Footnote-1119056
Node: Simple Error Recovery119209
Node: Location Tracking Calc121144
Node: Ltcalc Declarations121844
Node: Ltcalc Rules122939
Node: Ltcalc Lexer124779
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Node: Union Decl173040
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Node: Printing Locations196161
Node: Location Default Action196921
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Node: Token Decl205251
Node: Precedence Decl208164
Node: Type Decl210440
Node: Symbol Decls211391
Node: Initial Action Decl212346
Node: Destructor Decl213159
Node: Printer Decl218803
Node: Expect Decl221072
Node: Start Decl225069
Node: Pure Decl225463
Node: Push Decl227211
Node: Decl Summary231644
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Node: %define Summary242650
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Ref: api-token-prefix255497
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Node: Interface275607
Node: Parser Function276714
Node: Push Parser Interface279205
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Ref: yypstate_delete280031
Ref: yypush_parse280445
Ref: yypull_parse281457
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Node: Calling Convention284035
Node: Special Tokens285564
Node: Tokens from Literals286999
Node: Token Values288080
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local/recipes/dev/flex/source/doc/flex.info-1
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This edition of ‘The flex Manual’ documents ‘flex’ version 2.6.4. It
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was last updated on 10 July 2026.
This manual was written by Vern Paxson, Will Estes and John Millaway.
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This is m4.info, produced by makeinfo version 7.3 from m4.texi.
This manual (5 July 2026) is for GNU M4 (version 1.4.21), a package
This manual (10 July 2026) is for GNU M4 (version 1.4.21), a package
containing an implementation of the m4 macro language.
Copyright © 1989-1994, 2004-2014, 2016-2017, 2020-2026 Free Software
@@ -19,117 +19,117 @@ END-INFO-DIR-ENTRY

Indirect:
m4.info-1: 828
m4.info-2: 317295
m4.info-1: 829
m4.info-2: 317298

Tag Table:
(Indirect)
Node: Top828
Node: Preliminaries9770
Node: Intro10476
Node: History12167
Node: Bugs16220
Node: Manual17483
Node: Invoking m420986
Node: Operation modes23190
Node: Preprocessor features26289
Node: Limits control29459
Node: Frozen state33470
Node: Debugging options34309
Node: Command line files36361
Node: Syntax38012
Node: Names39167
Node: Quoted strings39649
Node: Comments40316
Node: Other tokens41219
Node: Input processing41813
Ref: Input processing-Footnote-150250
Node: Macros50447
Node: Invocation50941
Node: Inhibiting Invocation51742
Node: Macro Arguments55984
Node: Quoting Arguments59104
Node: Macro expansion61240
Node: Definitions61958
Node: Define62743
Node: Arguments65261
Node: Pseudo Arguments69027
Node: Undefine72656
Node: Defn73815
Node: Pushdef78878
Node: Indir81618
Node: Builtin83785
Node: Conditionals86060
Node: Ifdef87006
Node: Ifelse87888
Node: Shift91274
Node: Forloop102094
Node: Foreach104775
Node: Stacks110397
Node: Composition113532
Node: Debugging121209
Node: Dumpdef121802
Node: Trace123220
Node: Debug Levels126872
Node: Debug Output131742
Node: Input Control133055
Node: Dnl133596
Node: Changequote135538
Node: Changecom145270
Node: Changeword149156
Node: M4wrap154761
Node: File Inclusion158846
Node: Include159167
Node: Search Path161984
Node: Diversions162933
Node: Divert164640
Node: Undivert167206
Node: Divnum170591
Node: Cleardivert171064
Node: Text handling172285
Node: Len173012
Node: Index macro173406
Node: Regexp174299
Node: Substr177460
Node: Translit178518
Node: Patsubst181309
Node: Format185950
Node: Arithmetic189358
Node: Incr189811
Node: Eval191486
Node: Shell commands200230
Node: Platform macros201168
Node: Syscmd203370
Node: Esyscmd205745
Node: Sysval207328
Node: Mkstemp209295
Node: Miscellaneous213352
Node: Errprint213789
Node: Location215041
Node: M4exit217918
Node: Frozen files220044
Node: Using frozen files220842
Node: Frozen file format224223
Node: Compatibility227373
Node: Extensions228455
Node: Incompatibilities232509
Node: Other Incompatibilities241813
Node: Answers244543
Node: Improved exch245357
Node: Improved forloop245910
Node: Improved foreach251366
Node: Improved copy264744
Node: Improved m4wrap268801
Node: Improved cleardivert271297
Node: Improved capitalize272295
Node: Improved fatal_error277331
Node: Copying This Package278428
Node: GNU General Public License278907
Node: Copying This Manual317295
Node: GNU Free Documentation License317819
Node: Indices342943
Node: Macro index343227
Node: Concept index349837
Node: Top829
Node: Preliminaries9772
Node: Intro10478
Node: History12169
Node: Bugs16222
Node: Manual17485
Node: Invoking m420988
Node: Operation modes23192
Node: Preprocessor features26291
Node: Limits control29461
Node: Frozen state33472
Node: Debugging options34311
Node: Command line files36363
Node: Syntax38014
Node: Names39169
Node: Quoted strings39651
Node: Comments40318
Node: Other tokens41221
Node: Input processing41815
Ref: Input processing-Footnote-150252
Node: Macros50449
Node: Invocation50943
Node: Inhibiting Invocation51744
Node: Macro Arguments55986
Node: Quoting Arguments59106
Node: Macro expansion61242
Node: Definitions61960
Node: Define62745
Node: Arguments65263
Node: Pseudo Arguments69029
Node: Undefine72658
Node: Defn73817
Node: Pushdef78880
Node: Indir81620
Node: Builtin83787
Node: Conditionals86062
Node: Ifdef87008
Node: Ifelse87890
Node: Shift91276
Node: Forloop102096
Node: Foreach104777
Node: Stacks110399
Node: Composition113534
Node: Debugging121211
Node: Dumpdef121804
Node: Trace123222
Node: Debug Levels126874
Node: Debug Output131744
Node: Input Control133057
Node: Dnl133598
Node: Changequote135540
Node: Changecom145272
Node: Changeword149158
Node: M4wrap154763
Node: File Inclusion158848
Node: Include159169
Node: Search Path161986
Node: Diversions162935
Node: Divert164642
Node: Undivert167208
Node: Divnum170593
Node: Cleardivert171066
Node: Text handling172287
Node: Len173014
Node: Index macro173408
Node: Regexp174301
Node: Substr177462
Node: Translit178520
Node: Patsubst181311
Node: Format185952
Node: Arithmetic189360
Node: Incr189813
Node: Eval191488
Node: Shell commands200232
Node: Platform macros201170
Node: Syscmd203372
Node: Esyscmd205747
Node: Sysval207330
Node: Mkstemp209297
Node: Miscellaneous213354
Node: Errprint213791
Node: Location215043
Node: M4exit217920
Node: Frozen files220046
Node: Using frozen files220844
Node: Frozen file format224225
Node: Compatibility227375
Node: Extensions228457
Node: Incompatibilities232511
Node: Other Incompatibilities241815
Node: Answers244545
Node: Improved exch245359
Node: Improved forloop245912
Node: Improved foreach251368
Node: Improved copy264746
Node: Improved m4wrap268803
Node: Improved cleardivert271299
Node: Improved capitalize272297
Node: Improved fatal_error277333
Node: Copying This Package278430
Node: GNU General Public License278909
Node: Copying This Manual317298
Node: GNU Free Documentation License317822
Node: Indices342946
Node: Macro index343230
Node: Concept index349840

End Tag Table
local/recipes/dev/m4/source/doc/m4.info-1
+2 -2
View File
@@ -1,6 +1,6 @@
This is m4.info, produced by makeinfo version 7.3 from m4.texi.
This manual (5 July 2026) is for GNU M4 (version 1.4.21), a package
This manual (10 July 2026) is for GNU M4 (version 1.4.21), a package
containing an implementation of the m4 macro language.
Copyright © 1989-1994, 2004-2014, 2016-2017, 2020-2026 Free Software
@@ -23,7 +23,7 @@ File: m4.info, Node: Top, Next: Preliminaries, Up: (dir)
GNU M4
******
This manual (5 July 2026) is for GNU M4 (version 1.4.21), a package
This manual (10 July 2026) is for GNU M4 (version 1.4.21), a package
containing an implementation of the m4 macro language.
Copyright © 1989-1994, 2004-2014, 2016-2017, 2020-2026 Free Software
local/recipes/dev/m4/source/doc/m4.info-2
+1 -1
View File
@@ -1,6 +1,6 @@
This is m4.info, produced by makeinfo version 7.3 from m4.texi.
This manual (5 July 2026) is for GNU M4 (version 1.4.21), a package
This manual (10 July 2026) is for GNU M4 (version 1.4.21), a package
containing an implementation of the m4 macro language.
Copyright © 1989-1994, 2004-2014, 2016-2017, 2020-2026 Free Software
local/recipes/dev/m4/source/doc/stamp-vti
+1 -1
View File
@@ -1,4 +1,4 @@
@set UPDATED 5 July 2026
@set UPDATED 10 July 2026
@set UPDATED-MONTH July 2026
@set EDITION 1.4.21
@set VERSION 1.4.21
local/recipes/dev/m4/source/doc/version.texi
+1 -1
View File
@@ -1,4 +1,4 @@
@set UPDATED 5 July 2026
@set UPDATED 10 July 2026
@set UPDATED-MONTH July 2026
@set EDITION 1.4.21
@set VERSION 1.4.21
local/recipes/gpu/redox-drm/source/src/drivers/virtio/mod.rs
+42 -16
View File
@@ -45,7 +45,7 @@ fn virgl_box_to_hw(b: &Virgl3DBox) -> VirtioGpuBox {
pub struct VirtioDriver {
info: PciDeviceInfo,
_mmio: MmioRegion,
mmio: MmioRegion,
irq_handle: Mutex<Option<InterruptHandle>>,
width: u32,
height: u32,
@@ -55,7 +55,7 @@ pub struct VirtioDriver {
vblank_count: AtomicU64,
cs_seqno: AtomicU64,
/// The VirtIO GPU transport layer (PCI caps + vrings).
/// When None, we are in framebuffer-only stub mode.
/// When None, the driver falls back to direct BAR framebuffer rendering.
transport: Mutex<Option<VirtioTransport>>,
resources: Mutex<HashMap<u32, ResourceState>>,
scanouts: Mutex<HashMap<u32, ScanoutState>>,
@@ -93,7 +93,7 @@ impl VirtioDriver {
}
let fb_bar = find_fb_bar(&info)?;
let _mmio = map_bar(&fb_bar, "VirtIO FB BAR")?;
let mmio = map_bar(&fb_bar, "VirtIO FB BAR")?;
info!(
"redox-drm: VirtIO GPU at {}: {} MiB BAR at {:#x}",
@@ -125,7 +125,7 @@ impl VirtioDriver {
Ok(Self {
info,
_mmio,
mmio,
irq_handle: Mutex::new(None),
width: 1280,
height: 720,
@@ -149,24 +149,50 @@ impl VirtioDriver {
.transport
.lock()
.map_err(|_| DriverError::Initialization("transport lock poisoned".into()))?;
let t = transport
.as_mut()
.ok_or_else(|| DriverError::Unsupported("virtio transport unavailable"))?;
if let Some(t) = transport.as_mut() {
let gem = self
.gem
.lock()
.map_err(|_| DriverError::Buffer("VirtIO GEM poisoned".into()))?;
let object = gem.object(fb_handle)?;
if object.size < size {
return Err(DriverError::InvalidArgument("fb buffer too small for mode"));
}
let resource_id = t.create_resource_2d(0, mode.hdisplay as u32, mode.vdisplay as u32)?;
let rect = transport::VirtioGpuRect { x: 0, y: 0, width: mode.hdisplay as u32, height: mode.vdisplay as u32 };
t.attach_backing(resource_id, &[(object.phys_addr as u64, object.size as u32)])?;
t.set_scanout(0, resource_id, &rect)?;
t.transfer_to_host_2d(resource_id, &rect, 0, stride)?;
t.resource_flush(resource_id, &rect)?;
Ok(ResourceState { resource_id, width: mode.hdisplay as u32, height: mode.vdisplay as u32, stride, scanout_id: Some(0) })
} else {
self.bar_blit(fb_handle, mode)?;
Ok(ResourceState { resource_id: 0, width: mode.hdisplay as u32, height: mode.vdisplay as u32, stride, scanout_id: None })
}
}
fn bar_blit(&self, fb_handle: u32, mode: &ModeInfo) -> Result<()> {
let gem = self
.gem
.lock()
.map_err(|_| DriverError::Buffer("VirtIO GEM poisoned".into()))?;
let object = gem.object(fb_handle)?;
if object.size < size {
return Err(DriverError::InvalidArgument("fb buffer too small for mode"));
let src = unsafe {
std::slice::from_raw_parts(object.virt_addr as *const u8, object.size as usize)
};
let width = mode.hdisplay as usize;
let height = mode.vdisplay as usize;
let stride = width * 4;
let row_size = stride.min(object.size as usize);
for row in 0..height {
let src_offset = row * stride;
if src_offset + row_size > object.size as usize {
break;
}
let row_bytes = &src[src_offset..src_offset + row_size];
self.mmio.write_bytes(row * stride, row_bytes);
}
let resource_id = t.create_resource_2d(0, mode.hdisplay as u32, mode.vdisplay as u32)?;
let rect = transport::VirtioGpuRect { x: 0, y: 0, width: mode.hdisplay as u32, height: mode.vdisplay as u32 };
t.attach_backing(resource_id, &[(object.phys_addr as u64, object.size as u32)])?;
t.set_scanout(0, resource_id, &rect)?;
t.transfer_to_host_2d(resource_id, &rect, 0, stride)?;
t.resource_flush(resource_id, &rect)?;
Ok(ResourceState { resource_id, width: mode.hdisplay as u32, height: mode.vdisplay as u32, stride, scanout_id: Some(0) })
Ok(())
}
/// Probe VirtIO PCI capabilities, negotiate features, and set up virtqueues.
local/recipes/kde/kwin/source/src/wayland/plasmashell.h
+11
View File
@@ -19,6 +19,7 @@ namespace KWin
class Display;
class SurfaceInterface;
class PlasmaShellSurfaceInterface;
class OutputInterface;
class PlasmaShellInterfacePrivate;
class PlasmaShellSurfaceInterfacePrivate;
@@ -70,6 +71,11 @@ public:
* @returns the requested position in global coordinates.
*/
QPoint position() const;
/**
* @returns the requested output, or nullptr if no output has been requested.
*/
OutputInterface *output() const;
/**
* @returns Whether a global position has been requested.
*/
@@ -171,6 +177,11 @@ Q_SIGNALS:
*/
void positionChanged();
/**
* A change of the requested output has been made.
*/
void outputChanged();
/**
* The surface has requested to be initially shown under the cursor. Can only occur
* before any buffer has been attached.
local/recipes/qt/qtsvg/recipe.toml
+3
View File
@@ -91,3 +91,6 @@ redbear_qt_copy_optional_stage_dir_to_sysroot "${STAGE_USR}" "${SYSROOT}" metaty
[source]
tar = "https://download.qt.io/official_releases/qt/6.11/6.11.1/submodules/qtsvg-everywhere-src-6.11.1.tar.xz"
blake3 = "49b947e1a96bf0a29a1ee84c231a518a1413d9f3ec360617e405400e510508b2"
patches = [
"qtsvg/CVE-2026-6210.patch",
] # heap-overflow fix from Qt patch, cherry-picked from upstream 6.8
local/recipes/tools/diffutils/diffutils.patch
+27 -39
View File
@@ -1,20 +1,18 @@
diff -ruw source/lib/cmpbuf.c source-new/lib/cmpbuf.c
--- source/lib/cmpbuf.c 2017-01-01 04:22:36.000000000 -0700
+++ source-new/lib/cmpbuf.c 2018-12-29 07:31:43.920193561 -0700
@@ -71,8 +71,8 @@
ancient AIX hosts that set errno to EINTR after uncaught
SIGCONT. See <news:1r77ojINN85n@ftp.UU.NET>
(1993-04-22). */
- if (! SA_RESTART && errno == EINTR)
- continue;
+ //if (! SA_RESTART && errno == EINTR)
+ // continue;
--- diffutils-3.12/lib/cmpbuf.c 2025-01-12 21:27:47.000000000 +0300
+++ diffutils-3.12-new/lib/cmpbuf.c 2026-07-11 01:26:55.996990194 +0300
@@ -84,8 +84,8 @@
ancient AIX hosts that set errno to EINTR after uncaught
SIGCONT. See <news:1r77ojINN85n@ftp.UU.NET>
(1993-04-22). */
- if (! SA_RESTART && errno == EINTR)
- continue;
+ /*if (! SA_RESTART && errno == EINTR)
+ continue;*/
return SIZE_MAX;
}
diff -ruw source/lib/getdtablesize.c source-new/lib/getdtablesize.c
--- source/lib/getdtablesize.c 2017-05-18 10:23:32.000000000 -0600
+++ source-new/lib/getdtablesize.c 2018-12-29 07:32:31.709586573 -0700
return -1;
}
--- diffutils-3.12/lib/getdtablesize.c 2025-01-02 05:33:12.000000000 +0300
+++ diffutils-3.12-new/lib/getdtablesize.c 2026-07-11 01:26:55.997027743 +0300
@@ -109,6 +109,7 @@
int
getdtablesize (void)
@@ -31,11 +29,10 @@ diff -ruw source/lib/getdtablesize.c source-new/lib/getdtablesize.c
return INT_MAX;
}
diff -ruw source/lib/getprogname.c source-new/lib/getprogname.c
--- source/lib/getprogname.c 2017-01-31 11:36:50.000000000 -0700
+++ source-new/lib/getprogname.c 2018-12-29 07:34:15.432575388 -0700
@@ -51,6 +51,14 @@
# include <sys/procfs.h>
--- diffutils-3.12/lib/getprogname.c 2025-01-02 05:33:12.000000000 +0300
+++ diffutils-3.12-new/lib/getprogname.c 2026-07-11 01:26:55.997103089 +0300
@@ -55,6 +55,14 @@
# include <string.h>
#endif
+#if defined(__redox__)
@@ -46,30 +43,29 @@ diff -ruw source/lib/getprogname.c source-new/lib/getprogname.c
+# include <limits.h>
+#endif
+
#include "dirname.h"
#include "basename-lgpl.h"
#ifndef HAVE_GETPROGNAME /* not Mac OS X, FreeBSD, NetBSD, OpenBSD >= 5.4, Cygwin */
@@ -177,6 +185,17 @@
}
#ifndef HAVE_GETPROGNAME /* not Mac OS X, FreeBSD, NetBSD, OpenBSD >= 5.4, Solaris >= 11, Cygwin, Android API level >= 21 */
@@ -297,6 +305,17 @@
close (fd);
}
return NULL;
return "?";
+# elif defined(__redox__)
+ char filename[PATH_MAX];
+ int fd = open ("sys:exe", O_RDONLY);
+ if (fd > 0) {
+ int len = read(fd, filename, PATH_MAX-1);
+ if (len > 0) {
+ filename[len] = '\0';
+ filename[len] = '\x00';
+ return strdup(filename);
+ }
+ }
+ return NULL;
+ return "?";
# else
# error "getprogname module not ported to this OS"
# endif
diff -ruw source/lib/sigprocmask.c source-new/lib/sigprocmask.c
--- source/lib/sigprocmask.c 2017-05-18 10:23:32.000000000 -0600
+++ source-new/lib/sigprocmask.c 2018-12-29 07:45:02.610557142 -0700
--- diffutils-3.12/lib/sigprocmask.c 2025-01-02 05:33:12.000000000 +0300
+++ diffutils-3.12-new/lib/sigprocmask.c 2026-07-11 01:26:55.997143937 +0300
@@ -126,6 +126,7 @@
return 0;
}
@@ -78,11 +74,3 @@ diff -ruw source/lib/sigprocmask.c source-new/lib/sigprocmask.c
int
sigemptyset (sigset_t *set)
{
@@ -180,6 +181,7 @@
*set = ((2U << (NSIG - 1)) - 1) & ~ SIGABRT_COMPAT_MASK;
return 0;
}
+#endif
/* Set of currently blocked signals. */
static volatile sigset_t blocked_set /* = 0 */;
local/recipes/tools/diffutils/recipe.toml
+9 -5
View File
@@ -1,6 +1,6 @@
[source]
tar = "https://ftp.gnu.org/gnu/diffutils/diffutils-3.6.tar.xz"
blake3 = "086a95093c15edcdb826e75ff4de6c2213de6fbd2eb13538d07bdc3286dfb4a4"
tar = "https://ftp.gnu.org/gnu/diffutils/diffutils-3.12.tar.xz"
blake3 = "363fb378c85505b43f91d6e7c7382d571f2f7b47e4d334c18d522baf55599d18"
patches = ["diffutils.patch"]
script = """
autoreconf
@@ -11,6 +11,8 @@ template = "custom"
dependencies = ["relibc"]
script = """
DYNAMIC_INIT
export HELP2MAN=true
export MAKEINFO=true
COOKBOOK_CONFIGURE_FLAGS+=(
gt_cv_locale_fr=false
gt_cv_locale_fr_utf8=false
@@ -24,12 +26,14 @@ COOKBOOK_CONFIGURE_FLAGS+=(
gl_cv_header_sys_types_h=yes
ac_cv_header_wchar_h=yes
ac_cv_header_stdio_h=yes
ac_cv_path_HELP2MAN=true
ac_cv_path_MAKEINFO=true
)
cookbook_configure
"${COOKBOOK_MAKE}" -j "${COOKBOOK_MAKE_JOBS}"
"${COOKBOOK_MAKE}" install DESTDIR="${COOKBOOK_STAGE}"
"${COOKBOOK_MAKE}" -j "${COOKBOOK_MAKE_JOBS}" HELP2MAN=true MAKEINFO=true
"${COOKBOOK_MAKE}" install DESTDIR="${COOKBOOK_STAGE}" HELP2MAN=true MAKEINFO=true
rm -f "${COOKBOOK_STAGE}/usr/share/info/dir"
"""
[package]
description = "GNU diffutils (gnulib bypass enabled)"
description = "GNU diffutils 3.12 (gnulib bypass enabled)"
local/recipes/wayland/redbear-compositor/source/src/main.rs
+95 -7
View File
@@ -28,8 +28,96 @@ use std::sync::{
Mutex,
};
fn map_framebuffer(_phys: usize, size: usize) -> Vec<u8> {
vec![0u8; size]
enum Framebuffer {
Vec(Vec<u8>),
Mmap(MmapBuffer),
}
impl AsMut<[u8]> for Framebuffer {
fn as_mut(&mut self) -> &mut [u8] {
match self {
Framebuffer::Vec(v) => v.as_mut(),
Framebuffer::Mmap(m) => m.as_mut(),
}
}
}
struct MmapBuffer {
base: *mut u8,
base_len: usize,
data: *mut u8,
len: usize,
}
unsafe impl Send for MmapBuffer {}
impl AsMut<[u8]> for MmapBuffer {
fn as_mut(&mut self) -> &mut [u8] {
unsafe { std::slice::from_raw_parts_mut(self.data, self.len) }
}
}
impl Drop for MmapBuffer {
fn drop(&mut self) {
unsafe {
let _ = libc::munmap(self.base as *mut libc::c_void, self.base_len);
}
}
}
fn map_framebuffer(phys: usize, size: usize) -> std::io::Result<Framebuffer> {
if phys == 0 || size == 0 {
return Ok(Framebuffer::Vec(vec![0u8; size]));
}
let path = if cfg!(target_os = "redox") {
"/scheme/memory\0"
} else {
"/dev/mem\0"
};
let fd = unsafe { libc::open(path.as_ptr() as *const libc::c_char, libc::O_RDWR) };
if fd < 0 {
return Err(std::io::Error::other(format!(
"failed to open framebuffer memory device: {}",
std::io::Error::last_os_error()
)));
}
let page_size = unsafe { libc::sysconf(libc::_SC_PAGESIZE) as usize };
let map_offset = phys & !(page_size - 1);
let in_page = phys - map_offset;
let map_size = ((size + in_page + page_size - 1) / page_size) * page_size;
let ptr = unsafe {
libc::mmap(
std::ptr::null_mut(),
map_size,
libc::PROT_READ | libc::PROT_WRITE,
libc::MAP_SHARED,
fd,
map_offset as libc::off_t,
)
};
unsafe { libc::close(fd); }
if ptr == libc::MAP_FAILED {
return Err(std::io::Error::other(format!(
"failed to map framebuffer at 0x{:X}: {}",
phys,
std::io::Error::last_os_error()
)));
}
let data_ptr = unsafe { (ptr as *mut u8).add(in_page) };
Ok(Framebuffer::Mmap(MmapBuffer {
base: ptr as *mut u8,
base_len: map_size,
data: data_ptr,
len: size,
}))
}
// ── DRM/KMS backend — replaces the VESA framebuffer stub above ──
@@ -1170,7 +1258,7 @@ pub struct Compositor {
fb_width: u32,
fb_height: u32,
fb_stride: u32,
fb_data: Mutex<Vec<u8>>,
fb_data: Mutex<Framebuffer>,
drm: Mutex<Option<drm_backend::DrmOutput>>,
clients: Mutex<HashMap<u32, ClientState>>,
pointer_state: Mutex<PointerState>,
@@ -1200,7 +1288,7 @@ impl Compositor {
.ok();
let fb_size = (fb_height as usize) * (fb_stride as usize);
let fb_data = map_framebuffer(fb_phys, fb_size);
let fb_data = map_framebuffer(fb_phys, fb_size)?;
let globals = vec![
Global {
@@ -3103,7 +3191,7 @@ impl Compositor {
let fb_stride;
let fb_ptr: *mut u8;
// Try DRM first, fall back to fb_data Vec
// Try DRM first, fall back to fb_data buffer
if let Ok(mut drm_guard) = self.drm.lock() {
if let Some(ref mut drm) = *drm_guard {
fb_stride = drm.stride as usize;
@@ -3113,13 +3201,13 @@ impl Compositor {
} else {
let mut fb = self.fb_data.lock().unwrap();
fb_stride = self.fb_stride as usize;
fb_ptr = fb.as_mut_ptr();
fb_ptr = fb.as_mut().as_mut_ptr();
drop(fb); // release lock before unsafe block
}
} else {
let mut fb = self.fb_data.lock().unwrap();
fb_stride = self.fb_stride as usize;
fb_ptr = fb.as_mut_ptr();
fb_ptr = fb.as_mut().as_mut_ptr();
drop(fb);
}
recipes/wip/wayland/libwayland
-1
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@@ -1 +0,0 @@
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