Script 'mail_helper' called by obssrc
Hello community,
here is the log from the commit of package kdsingleapplication for
openSUSE:Factory checked in at 2026-04-23 17:09:08
++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
Comparing /work/SRC/openSUSE:Factory/kdsingleapplication (Old)
and /work/SRC/openSUSE:Factory/.kdsingleapplication.new.11940 (New)
++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
Package is "kdsingleapplication"
Thu Apr 23 17:09:08 2026 rev:4 rq:1348893 version:1.2.1
Changes:
--------
--- /work/SRC/openSUSE:Factory/kdsingleapplication/kdsingleapplication.changes
2025-05-27 18:42:35.849579172 +0200
+++
/work/SRC/openSUSE:Factory/.kdsingleapplication.new.11940/kdsingleapplication.changes
2026-04-23 17:13:44.311209444 +0200
@@ -1,0 +2,7 @@
+Thu Apr 23 08:33:15 UTC 2026 - Christophe Marin <[email protected]>
+
+- Update to 1.2.1
+ * Fix crash when message handler spins the event loop
+ resulting in double-free
+
+-------------------------------------------------------------------
Old:
----
kdsingleapplication-1.2.0.tar.gz
kdsingleapplication-1.2.0.tar.gz.asc
New:
----
kdsingleapplication-1.2.1.tar.gz
kdsingleapplication-1.2.1.tar.gz.asc
++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
Other differences:
------------------
++++++ kdsingleapplication.spec ++++++
--- /var/tmp/diff_new_pack.ofkdFi/_old 2026-04-23 17:13:47.511341234 +0200
+++ /var/tmp/diff_new_pack.ofkdFi/_new 2026-04-23 17:13:47.527341893 +0200
@@ -1,7 +1,7 @@
#
# spec file for package kdsingleapplication
#
-# Copyright (c) 2023 SUSE LLC
+# Copyright (c) 2026 SUSE LLC and contributors
#
# All modifications and additions to the file contributed by third parties
# remain the property of their copyright owners, unless otherwise agreed
@@ -26,7 +26,7 @@
%define sover 1_2
%endif
Name: kdsingleapplication%{?pkg_suffix}
-Version: 1.2.0
+Version: 1.2.1
Release: 0
Summary: Helper class for single-instance policy applications
License: MIT
++++++ kdsingleapplication-1.2.0.tar.gz -> kdsingleapplication-1.2.1.tar.gz
++++++
diff -urN '--exclude=CVS' '--exclude=.cvsignore' '--exclude=.svn'
'--exclude=.svnignore' old/KDSingleApplication-1.2.0/.github/dependabot.yml
new/KDSingleApplication-1.2.1/.github/dependabot.yml
--- old/KDSingleApplication-1.2.0/.github/dependabot.yml 2025-05-26
11:10:08.000000000 +0200
+++ new/KDSingleApplication-1.2.1/.github/dependabot.yml 2026-04-22
14:08:26.000000000 +0200
@@ -7,4 +7,8 @@
- package-ecosystem: "github-actions"
directory: "/"
schedule:
- interval: daily
+ interval: monthly
+ groups:
+ all-dependencies:
+ patterns:
+ - "*"
diff -urN '--exclude=CVS' '--exclude=.cvsignore' '--exclude=.svn'
'--exclude=.svnignore'
old/KDSingleApplication-1.2.0/.github/workflows/build.yml
new/KDSingleApplication-1.2.1/.github/workflows/build.yml
--- old/KDSingleApplication-1.2.0/.github/workflows/build.yml 2025-05-26
11:10:08.000000000 +0200
+++ new/KDSingleApplication-1.2.1/.github/workflows/build.yml 2026-04-22
14:08:26.000000000 +0200
@@ -33,6 +33,7 @@
cmake_osx_architectures: "x86_64"
- qt_version: "6.5.3"
+ - qt_version: "6.10.0" # Bump to latest freely
steps:
- name: Install Qt with options and default aqtversion
@@ -43,7 +44,7 @@
cache: true
- name: Checkout sources
- uses: actions/checkout@v4
+ uses: actions/checkout@v6
- name: Install ninja-build tool (must be after Qt due PATH changes)
uses: turtlesec-no/get-ninja@main
@@ -92,11 +93,11 @@
runs-on: ubuntu-latest
steps:
- name: Checkout
- uses: actions/checkout@v4
+ uses: actions/checkout@v6
- name: Build FreeBSD
env:
QT_QPA_PLATFORM: offscreen
- uses: vmactions/[email protected]
+ uses: vmactions/[email protected]
with:
usesh: true
mem: 4096
@@ -115,11 +116,11 @@
runs-on: ubuntu-latest
steps:
- name: Checkout
- uses: actions/checkout@v4
+ uses: actions/checkout@v6
- name: Build OpenBSD
env:
QT_QPA_PLATFORM: offscreen
- uses: vmactions/[email protected]
+ uses: vmactions/[email protected]
with:
usesh: true
mem: 4096
diff -urN '--exclude=CVS' '--exclude=.cvsignore' '--exclude=.svn'
'--exclude=.svnignore'
old/KDSingleApplication-1.2.0/.github/workflows/create_release.yml
new/KDSingleApplication-1.2.1/.github/workflows/create_release.yml
--- old/KDSingleApplication-1.2.0/.github/workflows/create_release.yml
2025-05-26 11:10:08.000000000 +0200
+++ new/KDSingleApplication-1.2.1/.github/workflows/create_release.yml
2026-04-22 14:08:26.000000000 +0200
@@ -25,12 +25,12 @@
runs-on: ubuntu-24.04
steps:
- name: Checkout sources
- uses: actions/checkout@v4
+ uses: actions/checkout@v6
with:
fetch-depth: 0
- name: Checkout CI tools
- uses: actions/checkout@v4
+ uses: actions/checkout@v6
with:
repository: KDABLabs/ci-release-tools
path: ci-release-tools
diff -urN '--exclude=CVS' '--exclude=.cvsignore' '--exclude=.svn'
'--exclude=.svnignore'
old/KDSingleApplication-1.2.0/.github/workflows/documentation.yml
new/KDSingleApplication-1.2.1/.github/workflows/documentation.yml
--- old/KDSingleApplication-1.2.0/.github/workflows/documentation.yml
2025-05-26 11:10:08.000000000 +0200
+++ new/KDSingleApplication-1.2.1/.github/workflows/documentation.yml
2026-04-22 14:08:26.000000000 +0200
@@ -39,7 +39,7 @@
cache: true
- name: Checkout sources
- uses: actions/checkout@v4
+ uses: actions/checkout@v6
with:
submodules: recursive
@@ -50,7 +50,7 @@
run: cmake --build ./build --target docs
- name: Upload artifact
- uses: actions/upload-pages-artifact@v3
+ uses: actions/upload-pages-artifact@v5
with:
path: build/docs/api/html/
@@ -65,4 +65,4 @@
steps:
- name: Deploy to GitHub Pages
id: deployment
- uses: actions/deploy-pages@v4
+ uses: actions/deploy-pages@v5
diff -urN '--exclude=CVS' '--exclude=.cvsignore' '--exclude=.svn'
'--exclude=.svnignore'
old/KDSingleApplication-1.2.0/.github/workflows/nightly.yml
new/KDSingleApplication-1.2.1/.github/workflows/nightly.yml
--- old/KDSingleApplication-1.2.0/.github/workflows/nightly.yml 2025-05-26
11:10:08.000000000 +0200
+++ new/KDSingleApplication-1.2.1/.github/workflows/nightly.yml 2026-04-22
14:08:26.000000000 +0200
@@ -54,7 +54,7 @@
sudo apt update -qq
echo ${{ join(matrix.config.apt_pgks, ' ') }} | xargs sudo apt
install -y
- - uses: actions/checkout@v4
+ - uses: actions/checkout@v6
#with:
#ref: '2.0' # schedule.cron do not allow branch setting
diff -urN '--exclude=CVS' '--exclude=.cvsignore' '--exclude=.svn'
'--exclude=.svnignore' old/KDSingleApplication-1.2.0/.gitignore
new/KDSingleApplication-1.2.1/.gitignore
--- old/KDSingleApplication-1.2.0/.gitignore 2025-05-26 11:10:08.000000000
+0200
+++ new/KDSingleApplication-1.2.1/.gitignore 2026-04-22 14:08:26.000000000
+0200
@@ -3,3 +3,5 @@
.cmake/
CMakeLists.txt.*
/build*/
+compile_commands.json
+.cache
diff -urN '--exclude=CVS' '--exclude=.cvsignore' '--exclude=.svn'
'--exclude=.svnignore' old/KDSingleApplication-1.2.0/.pre-commit-config.yaml
new/KDSingleApplication-1.2.1/.pre-commit-config.yaml
--- old/KDSingleApplication-1.2.0/.pre-commit-config.yaml 2025-05-26
11:10:08.000000000 +0200
+++ new/KDSingleApplication-1.2.1/.pre-commit-config.yaml 2026-04-22
14:08:26.000000000 +0200
@@ -6,7 +6,7 @@
exclude: ^(cmake/ECM|cmake/KDAB/|docs/api/doxygen-awesome.css)
repos:
- repo: https://github.com/pre-commit/pre-commit-hooks
- rev: v5.0.0
+ rev: v6.0.0
hooks:
- id: trailing-whitespace
- id: end-of-file-fixer
@@ -19,7 +19,7 @@
- id: destroyed-symlinks
- id: check-executables-have-shebangs
- repo: https://github.com/pre-commit/mirrors-clang-format
- rev: v20.1.3
+ rev: v21.1.2
hooks:
- id: clang-format
exclude: (.json)
@@ -42,6 +42,6 @@
language: ruby
files: \.(md|mdown|markdown)$
- repo: https://github.com/fsfe/reuse-tool
- rev: v5.0.2
+ rev: v6.2.0
hooks:
- id: reuse
diff -urN '--exclude=CVS' '--exclude=.cvsignore' '--exclude=.svn'
'--exclude=.svnignore' old/KDSingleApplication-1.2.0/CMakePresets.json
new/KDSingleApplication-1.2.1/CMakePresets.json
--- old/KDSingleApplication-1.2.0/CMakePresets.json 1970-01-01
01:00:00.000000000 +0100
+++ new/KDSingleApplication-1.2.1/CMakePresets.json 2026-04-22
14:08:26.000000000 +0200
@@ -0,0 +1,49 @@
+{
+ "version": 5,
+ "configurePresets": [
+ {
+ "name": "base",
+ "generator": "Ninja",
+ "binaryDir": "${sourceDir}/build-${presetName}",
+ "hidden": true,
+ "cacheVariables": {
+ "CMAKE_EXPORT_COMPILE_COMMANDS": "ON"
+ },
+ "warnings": {
+ "uninitialized": true
+ },
+ "errors": {
+ "dev": true
+ }
+ },
+ {
+ "name": "dev",
+ "inherits": ["base"],
+ "cacheVariables": {
+ "CMAKE_BUILD_TYPE": "Debug",
+ "KDSingleApplication_DEVELOPER_MODE": "ON",
+ "KDSingleApplication_TESTS": "ON",
+ "KDSingleApplication_EXAMPLES": "ON"
+ }
+ },
+ {
+ "name": "release",
+ "inherits": "base",
+ "cacheVariables": {
+ "CMAKE_BUILD_TYPE": "Release",
+ "KDSingleApplication_DEVELOPER_MODE": "OFF",
+ "KDSingleApplication_TESTS": "OFF",
+ "KDSingleApplication_EXAMPLES": "OFF"
+ }
+ },
+ {
+ "name": "dev-asan",
+ "inherits": ["dev"],
+ "cacheVariables": {
+ "CMAKE_CXX_FLAGS": "-DQT_FORCE_ASSERTS -fsanitize=address
-fsanitize=undefined -fno-optimize-sibling-calls",
+ "CMAKE_SHARED_LINKER_FLAGS": "-fsanitize=address -fsanitize=undefined
-fno-omit-frame-pointer",
+ "CMAKE_EXE_LINKER_FLAGS": "-fsanitize=address -fsanitize=undefined
-fno-omit-frame-pointer"
+ }
+ }
+ ]
+}
diff -urN '--exclude=CVS' '--exclude=.cvsignore' '--exclude=.svn'
'--exclude=.svnignore' old/KDSingleApplication-1.2.0/Changelog
new/KDSingleApplication-1.2.1/Changelog
--- old/KDSingleApplication-1.2.0/Changelog 2025-05-26 11:10:08.000000000
+0200
+++ new/KDSingleApplication-1.2.1/Changelog 2026-04-22 14:08:26.000000000
+0200
@@ -1,3 +1,6 @@
+* v1.2.1
+ - Fix crash when message handler spins the event loop resulting in
double-free (#114)
+
* v1.2.0
- KDSingleApplication now looks for Qt6 by default, rather than Qt5. If your
Qt5
build broke, pass -DKDSingleApplication_QT6=OFF to CMake.
diff -urN '--exclude=CVS' '--exclude=.cvsignore' '--exclude=.svn'
'--exclude=.svnignore' old/KDSingleApplication-1.2.0/REUSE.toml
new/KDSingleApplication-1.2.1/REUSE.toml
--- old/KDSingleApplication-1.2.0/REUSE.toml 2025-05-26 11:10:08.000000000
+0200
+++ new/KDSingleApplication-1.2.1/REUSE.toml 2026-04-22 14:08:26.000000000
+0200
@@ -12,7 +12,7 @@
#misc config files
[[annotations]]
-path = ["version.txt", ".clang-format", ".cmake-format.py", ".codespellrc",
".gitignore", ".gitreview", ".krazy", ".mdlrc", ".mdlrc.rb",
".pre-commit-config.yaml", "docs/api/Doxyfile.cmake", "distro/**", "REUSE.toml"]
+path = ["CMakePresets.json", "version.txt", ".clang-format",
".cmake-format.py", ".codespellrc", ".gitignore", ".gitreview", ".krazy",
".mdlrc", ".mdlrc.rb", ".pre-commit-config.yaml", "docs/api/Doxyfile.cmake",
"distro/**", "REUSE.toml"]
precedence = "aggregate"
SPDX-FileCopyrightText = "Klarälvdalens Datakonsult AB, a KDAB Group company
<[email protected]>"
SPDX-License-Identifier = "MIT"
diff -urN '--exclude=CVS' '--exclude=.cvsignore' '--exclude=.svn'
'--exclude=.svnignore' old/KDSingleApplication-1.2.0/distro/debian.changelog
new/KDSingleApplication-1.2.1/distro/debian.changelog
--- old/KDSingleApplication-1.2.0/distro/debian.changelog 2025-05-26
11:10:08.000000000 +0200
+++ new/KDSingleApplication-1.2.1/distro/debian.changelog 1970-01-01
01:00:00.000000000 +0100
@@ -1,11 +0,0 @@
-kdsingleapplication (1.1.0) release candidate; urgency=high
-
- * 1.1.0 final
-
- -- Allen Winter <[email protected]> Fri, 22 December 2023 10:00:00 -0500
-
-kdsingleapplication (1.0.0) release candidate; urgency=high
-
- * 1.0.0 final
-
- -- Allen Winter <[email protected]> Mon, 17 July 2023 12:00:00 -0500
diff -urN '--exclude=CVS' '--exclude=.cvsignore' '--exclude=.svn'
'--exclude=.svnignore' old/KDSingleApplication-1.2.0/distro/debian.compat
new/KDSingleApplication-1.2.1/distro/debian.compat
--- old/KDSingleApplication-1.2.0/distro/debian.compat 2025-05-26
11:10:08.000000000 +0200
+++ new/KDSingleApplication-1.2.1/distro/debian.compat 1970-01-01
01:00:00.000000000 +0100
@@ -1 +0,0 @@
-9
diff -urN '--exclude=CVS' '--exclude=.cvsignore' '--exclude=.svn'
'--exclude=.svnignore' old/KDSingleApplication-1.2.0/distro/qt5-debian.control
new/KDSingleApplication-1.2.1/distro/qt5-debian.control
--- old/KDSingleApplication-1.2.0/distro/qt5-debian.control 2025-05-26
11:10:08.000000000 +0200
+++ new/KDSingleApplication-1.2.1/distro/qt5-debian.control 1970-01-01
01:00:00.000000000 +0100
@@ -1,12 +0,0 @@
-Source: kdsingleapplication
-Section: Miscellaneous
-Priority: optional
-Maintainer: Allen Winter <[email protected]>
-Build-Depends: debhelper (>=9), cdbs, cmake
-Standards-Version: 3.9.6
-Homepage: https://github.com/KDAB/KDSingleApplication
-
-Package: qt5-kdsingleapplication
-Architecture: any
-Depends: ${misc:Depends}, ${shlibs:Depends}
-Description: KDAB's helper class for Qt5 single-instance policy applications
diff -urN '--exclude=CVS' '--exclude=.cvsignore' '--exclude=.svn'
'--exclude=.svnignore' old/KDSingleApplication-1.2.0/distro/qt5-debian.rules
new/KDSingleApplication-1.2.1/distro/qt5-debian.rules
--- old/KDSingleApplication-1.2.0/distro/qt5-debian.rules 2025-05-26
11:10:08.000000000 +0200
+++ new/KDSingleApplication-1.2.1/distro/qt5-debian.rules 1970-01-01
01:00:00.000000000 +0100
@@ -1,4 +0,0 @@
-#!/usr/bin/make -f
-DEB_CMAKE_EXTRA_FLAGS = -DCMAKE_BUILD_TYPE=Release
-DKDSingleApplication_QT6=False -DKDSingleApplication_STATIC=True
-include /usr/share/cdbs/1/rules/debhelper.mk
-include /usr/share/cdbs/1/class/cmake.mk
diff -urN '--exclude=CVS' '--exclude=.cvsignore' '--exclude=.svn'
'--exclude=.svnignore'
old/KDSingleApplication-1.2.0/distro/qt5-kdsingleapplication.dsc
new/KDSingleApplication-1.2.1/distro/qt5-kdsingleapplication.dsc
--- old/KDSingleApplication-1.2.0/distro/qt5-kdsingleapplication.dsc
2025-05-26 11:10:08.000000000 +0200
+++ new/KDSingleApplication-1.2.1/distro/qt5-kdsingleapplication.dsc
1970-01-01 01:00:00.000000000 +0100
@@ -1,10 +0,0 @@
-Format: 1.0
-Source: kdsingleapplication
-Version: 1.1.0-1
-Binary: kdsingleapplication
-Maintainer: Allen Winter <[email protected]>
-Architecture: any
-Build-Depends: debhelper (>=9), cdbs, cmake, qtbase5-dev
-
-Files:
- 00000000000000000000000000000000 00000 qt5-kdsingleapplication-1.1.0.tar.gz
diff -urN '--exclude=CVS' '--exclude=.cvsignore' '--exclude=.svn'
'--exclude=.svnignore' old/KDSingleApplication-1.2.0/distro/qt6-debian.control
new/KDSingleApplication-1.2.1/distro/qt6-debian.control
--- old/KDSingleApplication-1.2.0/distro/qt6-debian.control 2025-05-26
11:10:08.000000000 +0200
+++ new/KDSingleApplication-1.2.1/distro/qt6-debian.control 1970-01-01
01:00:00.000000000 +0100
@@ -1,12 +0,0 @@
-Source: kdsingleapplication
-Section: Miscellaneous
-Priority: optional
-Maintainer: Allen Winter <[email protected]>
-Build-Depends: debhelper (>=9), cdbs, cmake
-Standards-Version: 3.9.6
-Homepage: https://github.com/KDAB/KDSingleApplication
-
-Package: qt6-kdsingleapplication
-Architecture: any
-Depends: ${misc:Depends}, ${shlibs:Depends}
-Description: KDAB's helper class for Qt5 single-instance policy applications
diff -urN '--exclude=CVS' '--exclude=.cvsignore' '--exclude=.svn'
'--exclude=.svnignore' old/KDSingleApplication-1.2.0/distro/qt6-debian.rules
new/KDSingleApplication-1.2.1/distro/qt6-debian.rules
--- old/KDSingleApplication-1.2.0/distro/qt6-debian.rules 2025-05-26
11:10:08.000000000 +0200
+++ new/KDSingleApplication-1.2.1/distro/qt6-debian.rules 1970-01-01
01:00:00.000000000 +0100
@@ -1,4 +0,0 @@
-#!/usr/bin/make -f
-DEB_CMAKE_EXTRA_FLAGS = -DCMAKE_BUILD_TYPE=Release
-DKDSingleApplication_QT6=True -DKDSingleApplication_STATIC=True
-include /usr/share/cdbs/1/rules/debhelper.mk
-include /usr/share/cdbs/1/class/cmake.mk
diff -urN '--exclude=CVS' '--exclude=.cvsignore' '--exclude=.svn'
'--exclude=.svnignore'
old/KDSingleApplication-1.2.0/distro/qt6-kdsingleapplication.dsc
new/KDSingleApplication-1.2.1/distro/qt6-kdsingleapplication.dsc
--- old/KDSingleApplication-1.2.0/distro/qt6-kdsingleapplication.dsc
2025-05-26 11:10:08.000000000 +0200
+++ new/KDSingleApplication-1.2.1/distro/qt6-kdsingleapplication.dsc
1970-01-01 01:00:00.000000000 +0100
@@ -1,10 +0,0 @@
-Format: 1.0
-Source: kdsingleapplication
-Version: 1.1.0-1
-Binary: kdsingleapplication
-Maintainer: Allen Winter <[email protected]>
-Architecture: any
-Build-Depends: debhelper (>=9), cdbs, cmake, qt6-base-dev, libgl1-mesa-dev,
libfontconfig-dev, libfreetype-dev
-
-Files:
- 00000000000000000000000000000000 00000 qt6-kdsingleapplication-1.1.0.tar.gz
diff -urN '--exclude=CVS' '--exclude=.cvsignore' '--exclude=.svn'
'--exclude=.svnignore'
old/KDSingleApplication-1.2.0/src/kdsingleapplication_localsocket.cpp
new/KDSingleApplication-1.2.1/src/kdsingleapplication_localsocket.cpp
--- old/KDSingleApplication-1.2.0/src/kdsingleapplication_localsocket.cpp
2025-05-26 11:10:08.000000000 +0200
+++ new/KDSingleApplication-1.2.1/src/kdsingleapplication_localsocket.cpp
2026-04-22 14:08:26.000000000 +0200
@@ -322,8 +322,8 @@
if (ds.commitTransaction()) {
qCDebug(kdsaLocalSocket) << "Got a complete message:" << message;
- Q_EMIT messageReceived(message);
m_clients.erase(i);
+ Q_EMIT messageReceived(message);
return true;
}
diff -urN '--exclude=CVS' '--exclude=.cvsignore' '--exclude=.svn'
'--exclude=.svnignore' old/KDSingleApplication-1.2.0/tests/auto/CMakeLists.txt
new/KDSingleApplication-1.2.1/tests/auto/CMakeLists.txt
--- old/KDSingleApplication-1.2.0/tests/auto/CMakeLists.txt 2025-05-26
11:10:08.000000000 +0200
+++ new/KDSingleApplication-1.2.1/tests/auto/CMakeLists.txt 2026-04-22
14:08:26.000000000 +0200
@@ -9,3 +9,4 @@
add_subdirectory(simpletest)
add_subdirectory(stresstest)
add_subdirectory(namelengthtest)
+add_subdirectory(disconnectduringreadtest)
diff -urN '--exclude=CVS' '--exclude=.cvsignore' '--exclude=.svn'
'--exclude=.svnignore'
old/KDSingleApplication-1.2.0/tests/auto/disconnectduringreadtest/CMakeLists.txt
new/KDSingleApplication-1.2.1/tests/auto/disconnectduringreadtest/CMakeLists.txt
---
old/KDSingleApplication-1.2.0/tests/auto/disconnectduringreadtest/CMakeLists.txt
1970-01-01 01:00:00.000000000 +0100
+++
new/KDSingleApplication-1.2.1/tests/auto/disconnectduringreadtest/CMakeLists.txt
2026-04-22 14:08:26.000000000 +0200
@@ -0,0 +1,11 @@
+# This file is part of KDSingleApplication.
+#
+# SPDX-FileCopyrightText: 2026 Klarälvdalens Datakonsult AB, a KDAB Group
company <[email protected]>
+#
+# SPDX-License-Identifier: MIT
+#
+# Contact KDAB at <[email protected]> for commercial licensing options.
+#
+
+add_subdirectory(disconnectduringreadtest)
+add_subdirectory(test)
diff -urN '--exclude=CVS' '--exclude=.cvsignore' '--exclude=.svn'
'--exclude=.svnignore'
old/KDSingleApplication-1.2.0/tests/auto/disconnectduringreadtest/disconnectduringreadtest/CMakeLists.txt
new/KDSingleApplication-1.2.1/tests/auto/disconnectduringreadtest/disconnectduringreadtest/CMakeLists.txt
---
old/KDSingleApplication-1.2.0/tests/auto/disconnectduringreadtest/disconnectduringreadtest/CMakeLists.txt
1970-01-01 01:00:00.000000000 +0100
+++
new/KDSingleApplication-1.2.1/tests/auto/disconnectduringreadtest/disconnectduringreadtest/CMakeLists.txt
2026-04-22 14:08:26.000000000 +0200
@@ -0,0 +1,16 @@
+# This file is part of KDSingleApplication.
+#
+# SPDX-FileCopyrightText: 2020 Klarälvdalens Datakonsult AB, a KDAB Group
company <[email protected]>
+#
+# SPDX-License-Identifier: MIT
+#
+# Contact KDAB at <[email protected]> for commercial licensing options.
+#
+set(disconnectduringreadtest_SRCS main.cpp)
+add_executable(
+ disconnectduringreadtest
+ ${disconnectduringreadtest_SRCS}
+)
+target_link_libraries(
+ disconnectduringreadtest Qt::Widgets kdsingleapplication
+)
diff -urN '--exclude=CVS' '--exclude=.cvsignore' '--exclude=.svn'
'--exclude=.svnignore'
old/KDSingleApplication-1.2.0/tests/auto/disconnectduringreadtest/disconnectduringreadtest/main.cpp
new/KDSingleApplication-1.2.1/tests/auto/disconnectduringreadtest/disconnectduringreadtest/main.cpp
---
old/KDSingleApplication-1.2.0/tests/auto/disconnectduringreadtest/disconnectduringreadtest/main.cpp
1970-01-01 01:00:00.000000000 +0100
+++
new/KDSingleApplication-1.2.1/tests/auto/disconnectduringreadtest/disconnectduringreadtest/main.cpp
2026-04-22 14:08:26.000000000 +0200
@@ -0,0 +1,64 @@
+/*
+ This file is part of KDSingleApplication.
+
+ SPDX-FileCopyrightText: 2019 Klarälvdalens Datakonsult AB, a KDAB Group
company <[email protected]>
+
+ SPDX-License-Identifier: MIT
+
+ Contact KDAB at <[email protected]> for commercial licensing options.
+*/
+
+#include <QtCore/QCoreApplication>
+#include <QtCore/QStringList>
+#include <QtCore/QString>
+#include <QtCore/QTimer>
+
+#include <kdsingleapplication.h>
+
+#include <iostream>
+
+#if defined(Q_OS_WIN)
+#include <io.h>
+#include <fcntl.h>
+#endif
+
+int main(int argc, char **argv)
+{
+#if defined(Q_OS_WIN)
+ _setmode(_fileno(stdout), _O_BINARY);
+#endif
+
+ QCoreApplication app(argc, argv);
+
+ const QString appName = QLatin1String("disconnectduringreadtest-") +
QCoreApplication::arguments().value(1);
+
+ KDSingleApplication kdsa(appName);
+
+ if (kdsa.isPrimaryInstance()) {
+ std::cout << "Primary" << std::endl;
+
+ QObject::connect(&kdsa, &KDSingleApplication::messageReceived, qApp,
+ [](const QByteArray &message) {
+ // Spin the event loop, simulating what
QMessageBox::information() does.
+ // This causes the socket's disconnected signal
to be processed
+ // while we're still inside
readDataFromSecondarySocket(),
+ // leading to a use-after-free crash.
+ QCoreApplication::processEvents();
+
+ std::cout << "MESSAGE: >" << message.constData()
<< '<' << std::endl;
+ qApp->quit();
+ });
+
+ QTimer::singleShot(std::chrono::seconds(5), qApp, [] { qApp->exit(1);
});
+ return QCoreApplication::exec();
+ }
+
+ std::cout << "Secondary" << std::endl;
+
+ if (!kdsa.sendMessage(QCoreApplication::arguments().value(2).toUtf8())) {
+ std::cerr << "Unable to send message to the primary!" << '\n';
+ return 1;
+ }
+
+ return 0;
+}
diff -urN '--exclude=CVS' '--exclude=.cvsignore' '--exclude=.svn'
'--exclude=.svnignore'
old/KDSingleApplication-1.2.0/tests/auto/disconnectduringreadtest/test/CMakeLists.txt
new/KDSingleApplication-1.2.1/tests/auto/disconnectduringreadtest/test/CMakeLists.txt
---
old/KDSingleApplication-1.2.0/tests/auto/disconnectduringreadtest/test/CMakeLists.txt
1970-01-01 01:00:00.000000000 +0100
+++
new/KDSingleApplication-1.2.1/tests/auto/disconnectduringreadtest/test/CMakeLists.txt
2026-04-22 14:08:26.000000000 +0200
@@ -0,0 +1,20 @@
+# This file is part of KDSingleApplication.
+#
+# SPDX-FileCopyrightText: 2026 Klarälvdalens Datakonsult AB, a KDAB Group
company <[email protected]>
+#
+# SPDX-License-Identifier: MIT
+#
+# Contact KDAB at <[email protected]> for commercial licensing options.
+#
+
+include_directories(${CMAKE_SOURCE_DIR}/src)
+include_directories(${CMAKE_CURRENT_BINARY_DIR})
+
+add_executable(
+ tst_disconnectduringreadtest
+ ../tst_disconnectduringreadtest.cpp
+)
+target_link_libraries(
+ tst_disconnectduringreadtest Qt::Test
+)
+add_test(NAME tst_disconnectduringreadtest COMMAND
tst_disconnectduringreadtest)
diff -urN '--exclude=CVS' '--exclude=.cvsignore' '--exclude=.svn'
'--exclude=.svnignore'
old/KDSingleApplication-1.2.0/tests/auto/disconnectduringreadtest/tst_disconnectduringreadtest.cpp
new/KDSingleApplication-1.2.1/tests/auto/disconnectduringreadtest/tst_disconnectduringreadtest.cpp
---
old/KDSingleApplication-1.2.0/tests/auto/disconnectduringreadtest/tst_disconnectduringreadtest.cpp
1970-01-01 01:00:00.000000000 +0100
+++
new/KDSingleApplication-1.2.1/tests/auto/disconnectduringreadtest/tst_disconnectduringreadtest.cpp
2026-04-22 14:08:26.000000000 +0200
@@ -0,0 +1,86 @@
+/*
+ This file is part of KDSingleApplication.
+
+ SPDX-FileCopyrightText: 2026 Klarälvdalens Datakonsult AB, a KDAB Group
company <[email protected]>
+
+ SPDX-License-Identifier: MIT
+
+ Contact KDAB at <[email protected]> for commercial licensing options.
+*/
+
+#include <QtCore/QProcess>
+#include <QtCore/QRandomGenerator>
+#include <QtTest/QTest>
+
+
+// Tests that processing events inside a messageReceived handler
+// (e.g. showing a QMessageBox) does not crash when the secondary
+// disconnects while the readyRead handler is still on the stack.
+
+class tst_DisconnectDuringReadTest : public QObject
+{
+ Q_OBJECT
+private Q_SLOTS:
+ void testDisconnectDuringRead();
+};
+
+void tst_DisconnectDuringReadTest::testDisconnectDuringRead()
+{
+#ifdef KDSINGLEAPPLICATION_BINARY_DIR
+ const QString executable = QStringLiteral(KDSINGLEAPPLICATION_BINARY_DIR
"disconnectduringreadtest");
+#else
+ const QString executable =
QStringLiteral("disconnectduringreadtest/disconnectduringreadtest");
+#endif
+ QByteArray output;
+ bool ok;
+
+ const QString testId =
QString::number(QRandomGenerator::global()->generate());
+ const QString message = QStringLiteral("Hello");
+
+ QProcess primary;
+ primary.setProcessChannelMode(QProcess::ForwardedErrorChannel);
+ primary.start(executable, { testId });
+ QVERIFY(primary.waitForStarted());
+ QCOMPARE(primary.state(), QProcess::Running);
+ output.clear();
+ ok = QTest::qWaitFor([&]() {
+ output += primary.readAllStandardOutput();
+ return output == "Primary\n";
+ });
+ QVERIFY(ok);
+
+ QProcess secondary;
+ secondary.setProcessChannelMode(QProcess::ForwardedErrorChannel);
+ secondary.start(executable, { testId, message });
+ QVERIFY(secondary.waitForStarted());
+ QCOMPARE(secondary.state(), QProcess::Running);
+
+ output.clear();
+ ok = QTest::qWaitFor([&]() {
+ output += secondary.readAllStandardOutput();
+ return output == "Secondary\n";
+ });
+ QVERIFY(ok);
+
+ if (secondary.state() != QProcess::NotRunning)
+ QVERIFY(secondary.waitForFinished());
+ QCOMPARE(secondary.exitCode(), 0);
+ QCOMPARE(secondary.exitStatus(), QProcess::NormalExit);
+
+ output.clear();
+ const QByteArray expected = "MESSAGE: >" + message.toUtf8() + "<\n";
+ ok = QTest::qWaitFor([&]() {
+ output += primary.readAllStandardOutput();
+ return output == expected;
+ });
+ QVERIFY2(ok, "Primary instance likely crashed before printing the
message");
+
+ if (primary.state() != QProcess::NotRunning)
+ QVERIFY(primary.waitForFinished());
+ QCOMPARE(primary.exitCode(), 0);
+ QCOMPARE(primary.exitStatus(), QProcess::NormalExit);
+}
+
+QTEST_MAIN(tst_DisconnectDuringReadTest)
+
+#include "tst_disconnectduringreadtest.moc"
diff -urN '--exclude=CVS' '--exclude=.cvsignore' '--exclude=.svn'
'--exclude=.svnignore' old/KDSingleApplication-1.2.0/version.txt
new/KDSingleApplication-1.2.1/version.txt
--- old/KDSingleApplication-1.2.0/version.txt 2025-05-26 11:10:08.000000000
+0200
+++ new/KDSingleApplication-1.2.1/version.txt 2026-04-22 14:08:26.000000000
+0200
@@ -1 +1 @@
-1.2.0
+1.2.1
