| Age | Commit message (Collapse) | Author | Files | Lines | |
|---|---|---|---|---|---|
| 2016-06-07 | [LibFuzzer] Declare and use sanitizer functions in ``fuzzer::ExternalFunctions`` | Dan Liew | 1 | -6/+3 | |
| This fixes linking problems on OSX. Unfortunately it turns out we need to use an instance of the ``fuzzer::ExternalFunctions`` object in several places so this commit also replaces all instances with a single global instance. It also turns out initializing a global ``fuzzer::ExternalFunctions`` before main is entered (i.e. letting the object be initialised by the global initializers) is not safe (on OSX the call to ``Printf()`` in the CTOR crashes if it is called from a global initializer) so we instead have a global ``fuzzer::ExternalFunctions*`` and initialize it inside ``FuzzerDriver()``. Multiple unit tests depend also depend on the ``fuzzer::ExternalFunctions*`` global so a ``main()`` function has been added that initializes it before running any tests. Differential Revision: http://reviews.llvm.org/D20943 llvm-svn: 272072 | |||||
| 2016-05-27 | [libFuzzer] use __sanitizer_set_report_fd with -close_fd_mask. This allows ↵ | Kostya Serebryany | 1 | -0/+6 | |
| us to keep asan reports when closing target's stderr llvm-svn: 271053 | |||||
| 2016-03-25 | [libFuzzer] use fflush after every Printf | Kostya Serebryany | 1 | -0/+1 | |
| llvm-svn: 264459 | |||||
| 2016-03-24 | [libFuzzer] use fdopen+vfprintf instead of fsnprintf+write | Kostya Serebryany | 1 | -11/+10 | |
| llvm-svn: 264230 | |||||
| 2016-03-18 | [libFuzzer] add a flag close_fd_mask so that we can silence spammy targets ↵ | Kostya Serebryany | 1 | -1/+17 | |
| by closing stderr/stdout llvm-svn: 263831 | |||||
| 2016-03-18 | [libFuzzer] read corpus dirs recursively | Kostya Serebryany | 1 | -14/+16 | |
| llvm-svn: 263773 | |||||
| 2016-03-15 | [libfuzzer] speeding up corpus load | Mike Aizatsky | 1 | -8/+10 | |
| llvm-svn: 263591 | |||||
| 2016-03-04 | [libFuzzer] log less when re-loading files; fix a silly bug: when running ↵ | Kostya Serebryany | 1 | -2/+4 | |
| single files actually run all of them, not just the first one llvm-svn: 262754 | |||||
| 2016-02-18 | [libFuzzer] only read MaxLen bytes from every file in the corpus to speedup ↵ | Kostya Serebryany | 1 | -4/+10 | |
| loading the corpus llvm-svn: 261267 | |||||
| 2016-02-17 | [libFuzzer] don't timeout when loading the corpus. Be a bit more verbose ↵ | Kostya Serebryany | 1 | -1/+5 | |
| when loading large corpus. llvm-svn: 261143 | |||||
| 2016-02-02 | [libFuzzer] allow passing 1 or more files as individual inputs | Kostya Serebryany | 1 | -0/+7 | |
| llvm-svn: 259459 | |||||
| 2016-02-02 | [libFuzzer] fail if the corpus dir does not exist | Kostya Serebryany | 1 | -1/+1 | |
| llvm-svn: 259454 | |||||
| 2015-12-04 | [libFuzzer] compute base64 in-process instead of using an external lib. ↵ | Kostya Serebryany | 1 | -5/+0 | |
| Since libFuzzer should not depend on anything, just re-implement base64 encoder. PR25746 llvm-svn: 254784 | |||||
| 2015-11-13 | [libFuzzer] make libFuzzer build even with a compiler that does not have ↵ | Kostya Serebryany | 1 | -0/+1 | |
| sanitizer headers llvm-svn: 253003 | |||||
| 2015-10-16 | [libFuzzer] When -test_single_input crashes the test it is not necessary to ↵ | Kostya Serebryany | 1 | -0/+4 | |
| write crash-file because input is already known to the user. Patch by Mike Aizatsky llvm-svn: 250564 | |||||
| 2015-09-08 | [libFuzzer] be more robust when dealing with files on disk (e.g. don't crash ↵ | Kostya Serebryany | 1 | -4/+2 | |
| if a file was there but disappeared) llvm-svn: 247066 | |||||
| 2015-08-26 | [libFuzzer] fix minor inefficiency, PR24584 | Kostya Serebryany | 1 | -1/+1 | |
| llvm-svn: 246087 | |||||
| 2015-08-12 | [libFuzzer] use raw C IO to reduce the risk of a deadlock in a signal handler. | Kostya Serebryany | 1 | -2/+5 | |
| llvm-svn: 244707 | |||||
| 2015-07-18 | [libFuzzer] require the files and directories passed to the fuzzer to exist | Kostya Serebryany | 1 | -2/+8 | |
| llvm-svn: 242596 | |||||
| 2015-05-23 | [lib/Fuzzer] start getting rid of std::cerr. Sadly, these parts of C++ ↵ | Kostya Serebryany | 1 | -4/+9 | |
| library used in libFuzzer badly interract with the same code used in the target function and also with dfsan. It's easier to just not use std::cerr than to defeat these issues. llvm-svn: 238078 | |||||
| 2015-05-18 | [lib/Fuzzer] when -sync_command=<CMD> is given, periodically execute 'CMD ↵ | Kostya Serebryany | 1 | -1/+1 | |
| CORPUS' to synchronize with other processes llvm-svn: 237617 | |||||
| 2015-05-08 | [lib/Fuzzer] use -fsanitize-coverage=trace-cmp when building LLVM with ↵ | Kostya Serebryany | 1 | -4/+25 | |
| LLVM_USE_SANITIZE_COVERAGE; in lib/Fuzzer try to reload the corpus to pick up new units from other processes llvm-svn: 236906 | |||||
| 2015-05-05 | [lib/Fuzzer] on crash print the contents of the crashy input as base64 | Kostya Serebryany | 1 | -0/+5 | |
| llvm-svn: 236548 | |||||
| 2015-03-31 | [fuzzer] Add support for token-based fuzzing (e.g. for C++). Allow string ↵ | Kostya Serebryany | 1 | -0/+6 | |
| flags. llvm-svn: 233745 | |||||
| 2015-02-04 | [fuzzer] make multi-process execution more verbose; fix mutation to actually ↵ | Kostya Serebryany | 1 | -0/+8 | |
| respect mutation depth and to never produce empty units llvm-svn: 228170 | |||||
| 2015-01-29 | Reverting r227452, which adds back the fuzzer library. Now excluding the ↵ | Aaron Ballman | 1 | -0/+49 | |
| fuzzer library based on LLVM_USE_SANITIZE_COVERAGE being set or unset. llvm-svn: 227464 | |||||
| 2015-01-29 | Temporarily reverting the fuzzer library as it causes too many build issues ↵ | Aaron Ballman | 1 | -49/+0 | |
| for MSVC users. This reverts: 227445, 227395, 227389, 227357, 227254, 227252 llvm-svn: 227452 | |||||
| 2015-01-28 | [fuzzer] add option -save_minimized_corpus | Kostya Serebryany | 1 | -2/+7 | |
| llvm-svn: 227395 | |||||
| 2015-01-27 | Add a Fuzzer library | Kostya Serebryany | 1 | -0/+44 | |
| Summary: A simple genetic in-process coverage-guided fuzz testing library. I've used this fuzzer to test clang-format (it found 12+ bugs, thanks djasper@ for the fixes!) and it may also help us test other parts of LLVM. So why not keep it in the LLVM repository? I plan to add the cmake build rules later (in a separate patch, if that's ok) and also add a clang-format-fuzzer target. See README.txt for details. Test Plan: Tests will follow separately. Reviewers: djasper, chandlerc, rnk Reviewed By: rnk Subscribers: majnemer, ygribov, dblaikie, llvm-commits Differential Revision: http://reviews.llvm.org/D7184 llvm-svn: 227252 | |||||
 |
index : riscv-gnu-toolchain/llvm.git | |
| Unnamed repository; edit this file 'description' to name the repository. | root |
| aboutsummaryrefslogtreecommitdiff |