Marc Mutz 61157c8354 QBuffer: fix writing more than two GiB of data ... In Qt 6, QByteArray can hold more than two GiB of data on 64-bit platforms, so QBuffer should be able to handle writes of more than two GiB, too. But the implementation didn't check for overflow and held sizes in int variables, so it happily reported success but wrote data only mod INT_MAX. Fix by carefully avoiding overflow and using size variables of proper type. [ChangeLog][QtCore][QBuffer] Fixed silent data truncation when writing more than two GiB at once on 64-bit platforms. Pick-to: 6.3 6.2 Fixes: QTBUG-102171 Change-Id: Ib666f9f7db24495b4ed64191a48b35edc410f7e9 Reviewed-by: hjk <hjk@qt.io> Reviewed-by: Qt CI Bot <qt_ci_bot@qt-project.org> Reviewed-by: Lars Knoll <lars.knoll@qt.io>		2022-04-04 08:17:09 +02:00
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largefile	QNX: Limit maximum largefile size	2021-12-12 13:12:01 +02:00
qabstractfileengine	Remove unused .qrc files	2022-01-17 23:17:01 +01:00
qbuffer	QBuffer: fix writing more than two GiB of data	2022-04-04 08:17:09 +02:00
qdataurl	qDecodeDataUrl(): treat ";base64" marker as case-insensitive	2022-03-11 19:15:49 +00:00
qdebug	Remove the qmake project files	2021-01-07 15:32:28 +01:00
qdir	Remove unused .qrc files	2022-01-17 23:17:01 +01:00
qdiriterator	Tests: Do not depend on transitive includes	2022-03-17 17:14:37 +01:00
qfile	Remove unused .qrc files	2022-01-17 23:17:01 +01:00
qfileinfo	Add QFileInfo::isAlias() to reflect whether the file is a macOS alias	2022-03-06 18:46:54 +01:00
qfileselector	CMake: Add BUILTIN_TESTDATA option to qt_internal_add_test	2022-02-11 21:54:44 +01:00
qfilesystementry	CMake: Remove the usage of QT_SOURCE_TREE from tests	2021-07-12 18:56:14 +02:00
qfilesystemmetadata	Remove the qmake project files	2021-01-07 15:32:28 +01:00
qfilesystemwatcher	QFileSystemWatcher: Blacklist failing tests on macOS arm	2022-03-29 00:39:20 +00:00
qiodevice	tst_QIODevice::unget() without network: skip only the affected part	2022-04-01 23:03:58 +02:00
qipaddress	Disable security warnings from MSVC in tests	2021-03-17 17:22:00 +01:00
qlockfile	Compile autotests for Integrity	2021-09-20 17:29:04 +03:00
qloggingcategory	Tests: Do not depend on transitive includes	2022-03-17 17:14:37 +01:00
qloggingregistry	Cleanup tests that add test data to resources explicitly	2022-02-11 21:54:44 +01:00
qnodebug	Remove the qmake project files	2021-01-07 15:32:28 +01:00
qprocess	QProcess/Unix: ensure we don't accidentally execute something from CWD	2022-02-09 11:26:32 -08:00
qprocess-noapplication	Remove the qmake project files	2021-01-07 15:32:28 +01:00
qprocessenvironment	QProcess: Distinguish between null and empty QProcessEnvironment	2021-11-07 01:53:44 +01:00
qresourceengine	tst_qresourceengine: use QFINDTESTDATA() to find correct path	2022-02-04 11:02:07 +02:00
qsavefile	QtBase: replace windows.h with qt_windows.h	2021-11-23 12:53:46 +08:00
qsettings	QSettingsPrivate: fold from/to parameters into the view they bound	2022-03-30 21:37:24 +02:00
qstandardpaths	Fix autotest public API compilation for INTEGRITY	2021-10-15 11:00:25 +03:00
qstorageinfo	Remove the qmake project files	2021-01-07 15:32:28 +01:00
qtemporarydir	Enable move semantics for QTemporaryDir	2022-03-18 20:56:19 +00:00
qtemporaryfile	Remove unused .qrc files	2022-01-17 23:17:01 +01:00
qurl	Workaround MSVC 2022 bug about QString::replace	2021-11-10 14:10:20 +01:00
qurlinternal	tst_qurl{,internal}: Use U+FB01 for normalization to ASCII test cases	2021-08-25 00:13:39 +02:00
qurlquery	tests: Remove unused SRCDIR defines	2021-08-17 12:41:57 +00:00
qurluts46	Tests: Do not depend on transitive includes	2022-03-17 17:14:37 +01:00
CMakeLists.txt	Exclude filesystem autotests for INTEGRITY	2021-12-30 15:38:14 +00:00