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* Fuzzing: Move fuzz target to match path of tested codeRobert Loehning2020-01-072-0/+0
| | | | | Change-Id: I3e96f5ba89e9126ff8626f0e98397ad996fb1cd3 Reviewed-by: Eirik Aavitsland <eirik.aavitsland@qt.io>
* Fuzzing: Allow linking to other fuzzing enginesRobert Loehning2020-01-034-4/+24
| | | | | | | | | | | oss-fuzz sets the environment variable LIB_FUZZING_ENGINE to link with AFL or libFuzzer. If this variable is not set, libFuzzer will be used as before, only that the right qmake variable will be used for doing so. Change-Id: If9fe7739a8d2d4a76f4633a75cad3d2e935f3b61 Reviewed-by: Shawn Rutledge <shawn.rutledge@qt.io> Reviewed-by: Albert Astals Cid <albert.astals.cid@kdab.com>
* Fuzzing: Add comment how to recude noise in iccparser's fuzzerRobert Loehning2019-11-131-0/+4
| | | | | | | | | With logging enabled, all the output will slow down execution and fill up your hard disc in about a day. Task-number: QTBUG-79050 Change-Id: I5dcac2f349f7dbe471a5e6dd7006b89d312aeeaf Reviewed-by: Eirik Aavitsland <eirik.aavitsland@qt.io>
* Fuzzing: Don't copy input data to QByteArrayRobert Loehning2019-10-093-3/+3
| | | | | Change-Id: I603413805dca46a85709c2ab6ff573687849572e Reviewed-by: Albert Astals Cid <albert.astals.cid@kdab.com>
* Add libfuzzer test for QTextLayout::beginLayout()Robert Loehning2019-10-072-0/+39
| | | | | | Task-number: QTBUG-77819 Change-Id: I34e9cbaa615896222bcf947012cfed9f6c3186c7 Reviewed-by: Rainer Keller <Rainer.Keller@qt.io>
* Add libfuzzer test for QTextDocument::setMarkdown()Robert Loehning2019-10-042-0/+38
| | | | | | Change-Id: I729d4a3bb276523011a6f17a800e72aa34540e47 Reviewed-by: Edward Welbourne <edward.welbourne@qt.io> Reviewed-by: Shawn Rutledge <shawn.rutledge@qt.io>
* Harden ICC parserAllan Sandfeld Jensen2019-07-312-0/+40
| | | | | | | | | | | Add missing implicit size checks of tags by passing the already checked explicitly given size forward. Also adds my fuzzing test for the ICC parser as it is security critical, by being used by multiple image formats. Change-Id: Ieb632ccb78f9b445a276959ffbd66fa04a7a5b45 Reviewed-by: Eirik Aavitsland <eirik.aavitsland@qt.io>
* Improve project files of libfuzzer testsRobert Loehning2019-03-131-2/+1
| | | | | Change-Id: I7977beb1bbc142326a3cc48435b91ec7293e2cff Reviewed-by: Edward Welbourne <edward.welbourne@qt.io>
* Add libfuzzer test for QTextDocument::setHtml()Robert Loehning2019-01-242-0/+41
Change-Id: I88d634841906cdf7994ea05d80caf586c2dec02a Reviewed-by: Lars Knoll <lars.knoll@qt.io>