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* Change license for tests filesLucie Gérard2024-02-041-1/+1
| | | | | | | | | | | | According to QUIP-18 [1], all tests file should be LicenseRef-Qt-Commercial OR GPL-3.0-only [1]: https://contribute.qt-project.org/quips/18 Pick-to: 6.7 Task-number: QTBUG-121787 Change-Id: I9657df5d660820e56c96d511ea49d321c54682e8 Reviewed-by: Christian Ehrlicher <ch.ehrlicher@gmx.de>
* tst_qdecompresshelper: Disable big data tests under ASANFabian Kosmale2022-11-301-4/+9
| | | | | | | | They are already slow without ASAN, and risk running into timeouts with ASAN enabled. Change-Id: I427b990066d8ffa838ea90a318176fbcba400852 Reviewed-by: Mårten Nordheim <marten.nordheim@qt.io>
* Use SPDX license identifiersLucie Gérard2022-05-161-27/+2
| | | | | | | | | | | | | Replace the current license disclaimer in files by a SPDX-License-Identifier. Files that have to be modified by hand are modified. License files are organized under LICENSES directory. Task-number: QTBUG-67283 Change-Id: Id880c92784c40f3bbde861c0d93f58151c18b9f1 Reviewed-by: Qt CI Bot <qt_ci_bot@qt-project.org> Reviewed-by: Lars Knoll <lars.knoll@qt.io> Reviewed-by: Jörg Bornemann <joerg.bornemann@qt.io>
* QNetworkReply: update decompress error message and handlingMårten Nordheim2022-04-271-2/+5
| | | | | | | | | | | The error message was quite vague since it would then not require any additional translations. However, in hindsight this was a mistake since now developers just thought their downloads were being corrupted. Pick-to: 6.2 6.3 Fixes: QTBUG-101942 Change-Id: Ie9af42510ca027d15248e5bcf21e836e709898d9 Reviewed-by: Timur Pocheptsov <timur.pocheptsov@qt.io>
* Handle situation when device running test does not have enough RAMPasi Petäjäjärvi2022-02-091-0/+8
| | | | | | | | | | CI tests for QNX are run in QEMU which does not have enough RAM to run this test successfully. Pick-to: 6.2 6.3 Change-Id: Idab3e8b6a1e0ae3eddf5aedb82e6784a74ae9a3a Reviewed-by: Volker Hilsheimer <volker.hilsheimer@qt.io> Reviewed-by: Mårten Nordheim <marten.nordheim@qt.io>
* QDecompressHelper: Skip double-decompression if download is smallMårten Nordheim2021-08-041-9/+17
| | | | | | | | | | | | | | | | | | | | | | | | | | | | To retain backwards compatibility with some QNetworkReply usage, namely connecting solely to finished-signal and allocating a buffer to read into, but without storing the entire decompressed file in memory until read, we may decompress the file twice. With this patch users can now avoid this double decompression if the amount of buffered data stays below 10 MiB. This means any file smaller than 10 MiB will never need to be decompressed twice to know the size of it. On top of that, if the data is handled as it arrives (e.g. in readyRead) and the buffer is kept below 10 MiB it won't need to decompress twice either. This is active as long as "countDecompressed" is true, though it currently always is in QNetworkAccessManger, with a future goal to make it possible to control with public API. Since it requires the user to potentially adapt their usage of QNetworkReply. In this patch we also stop tracking the amount of unhandled uncompressed bytes (uncompressedBytes) in favor of tracking the total amount of bytes which has been read() by the user of QDecompressHelper (totalBytesRead), since we can more intuitively work out the total amount of unread bytes using this value. Change-Id: Ie3d8d6e39a18343fcf9b610f45c7fe7e4cd4e474 Reviewed-by: Timur Pocheptsov <timur.pocheptsov@qt.io>
* QNetworkRequest: Rename (set)minimumArchiveBombSizeMårten Nordheim2021-07-021-2/+2
| | | | | | | | | To (set)decompressedSafetyCheckThreshold, as suggested on the API review. Task-number: QTBUG-94407 Change-Id: Iffc52691022939ae46703de8a0416355487b716f Reviewed-by: Timur Pocheptsov <timur.pocheptsov@qt.io> Reviewed-by: Edward Welbourne <edward.welbourne@qt.io>
* QNetworkRequest: Add API to set a minimum archive bomb sizeMårten Nordheim2021-05-311-2/+2
| | | | | | Fixes: QTBUG-91870 Change-Id: Ia23e8b8bcfdf65a91fe57e739242a355c681c9e6 Reviewed-by: Edward Welbourne <edward.welbourne@qt.io>
* tst_QDecompressHelper: Move pointer size check inside the testMårten Nordheim2021-05-211-4/+4
| | | | | | | | For some reason the test case was (no longer?) detected by moc Change-Id: I20f20de76479f7d9db43fae985cefe0869a7e203 Reviewed-by: Timur Pocheptsov <timur.pocheptsov@qt.io> Reviewed-by: Edward Welbourne <edward.welbourne@qt.io>
* Make qdecompresshelper archive bomb check only trigger for large filesØystein Heskestad2021-03-051-0/+40
| | | | | | | | | | | | This is to avoid false positives. By default files are large if uncompressed size > 10 MB. Only configurable internally. Also add auto tests. Task-number: QTBUG-91392 Pick-to: 6.0 6.1 Change-Id: I32258cb7c957f2a23a05157ba4ed5c0af2ba585e Reviewed-by: Mårten Nordheim <marten.nordheim@qt.io> Reviewed-by: Edward Welbourne <edward.welbourne@qt.io>
* Replace QtTest headers with QTestDavid Skoland2020-12-221-1/+1
| | | | | | | | | | | Complete search and replace of QtTest and QtTest/QtTest with QTest, as QtTest includes the whole module. Replace all such instances with correct header includes. See Jira task for more discussion. Fixes: QTBUG-88831 Change-Id: I981cfae18a1cabcabcabee376016b086d9d01f44 Pick-to: 6.0 Reviewed-by: Volker Hilsheimer <volker.hilsheimer@qt.io>
* QDecompressHelper: limit decompression ratioMårten Nordheim2020-09-221-0/+2
| | | | | | | | To avoid potential decompression bombs. This is implemented with just a simple check that the ratio doesn't pass some hardcoded preset. Change-Id: I17246f0f43e73280cdb35a8f03d65885f5678ad6 Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
* QDecompressHelper: Introduce zstd supportMårten Nordheim2020-08-141-0/+21
| | | | | | | | | Also take this opportunity to reshuffle the content-encodings in the intended ordering since the ordering is used to signify priority. Task-number: QTBUG-83269 Change-Id: I022eecf1ba03b54dbd9c98a9d63d05fb05fd2124 Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
* QDecompressHelper: Change order of encodingsUlf Hermann2020-08-121-0/+2
| | | | | | | | | Before the introduction of QDecompressHelper gzip was preferred over deflate. The change seems to be accidental. Amends commit 7b76379a89158f10780cbfc74965027246faec68. Change-Id: I70f33d551912465d63f49ea3db1ac3575d19a92d Reviewed-by: Mårten Nordheim <marten.nordheim@qt.io>
* QDecompressHelper: Add brotli supportMårten Nordheim2020-08-061-0/+16
| | | | | | Task-number: QTBUG-83269 Change-Id: If23b098ee76a4892e4c2c6ce5c635688d8d9138d Reviewed-by: Timur Pocheptsov <timur.pocheptsov@qt.io>
* Make use of QDecompressHelper for HTTP downloadsMårten Nordheim2020-08-051-2/+6
| | | | | | | | | | Changes are not too big for now. Just replaces use of the previous calls to the zlib decompression function. And initialize QDecompressHelper when we know the content-encoding. Task-number: QTBUG-83269 Change-Id: I41358feaef2e7ac5f48f14e3f95ec094e0c110b7 Reviewed-by: Timur Pocheptsov <timur.pocheptsov@qt.io>
* Privately introducing QDecompressHelper for network purposesMårten Nordheim2020-08-051-0/+377
To support streaming decompression in QNAM. Will also be used to refactor existing decompression code in QNAM. Task-number: QTBUG-83269 Change-Id: Iecf3e359734163f15686c949f75d41fa4794a00e Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
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