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* [libFuzzer] Make DataFlow scripts Python3 compatible.Max Moroz2019-04-042-6/+8
| | | | | | | | | | | | | | | | | | | Summary: Python2 will hit end of life soon: https://pythonclock.org/ This change also makes the integration with OSS-Fuzz a bit simpler: https://github.com/google/oss-fuzz/issues/1632 Reviewers: morehouse, kcc Reviewed By: morehouse Subscribers: delcypher, #sanitizers, llvm-commits Tags: #llvm, #sanitizers Differential Revision: https://reviews.llvm.org/D60282 llvm-svn: 357726
* Update the file headers across all of the LLVM projects in the monorepoChandler Carruth2019-01-193-12/+9
| | | | | | | | | | | | | | | | | to reflect the new license. We understand that people may be surprised that we're moving the header entirely to discuss the new license. We checked this carefully with the Foundation's lawyer and we believe this is the correct approach. Essentially, all code in the project is now made available by the LLVM project under our new license, so you will see that the license headers include that license only. Some of our contributors have contributed code under our old license, and accordingly, we have retained a copy of our old license notice in the top-level files in each project and repository. llvm-svn: 351636
* [fuzzer] Python 3 print fixesVitaly Buka2018-06-172-4/+4
| | | | llvm-svn: 334902
* [fuzzer] Fix collect_data_flow.py for python 3Vitaly Buka2018-06-171-1/+1
| | | | llvm-svn: 334901
* [libFuzzer] initial implementation of -data_flow_trace. It parses the data ↵Kostya Serebryany2018-06-061-1/+24
| | | | | | flow trace and prints the summary, but doesn't use the information in any other way yet llvm-svn: 334058
* [libFuzzer] add collect_data_flow.py that allows to run the data-flow tracer ↵Kostya Serebryany2018-05-311-0/+56
| | | | | | several times on subsets of inputs bytes, to overcome DFSan out-of-label failures llvm-svn: 333616
* [libFuzzer] DataFlow tracer now tags a subset of the input. A separate ↵Kostya Serebryany2018-05-241-0/+36
| | | | | | script merges traces from the subsets llvm-svn: 333149
* [LibFuzzer] Unbreak the `trace-malloc-unbalanced.test` when using Python 3.Dan Liew2018-04-201-5/+5
| | | | | | | | | The `unbalanced_allocs.py` script uses Python 2 print statement and `iteritems()`. Running `2to3` over the script fixes these. Differential Revision: https://reviews.llvm.org/D45765 llvm-svn: 330389
* [fuzzer] Script to detect unbalanced allocation in -trace_malloc outputVitaly Buka2017-11-011-0/+93
| | | | | | | | | | Reviewers: kcc Subscribers: llvm-commits Differential Revision: https://reviews.llvm.org/D39466 llvm-svn: 317119
* Revert "[fuzzer] Fix threaded stack printing and nested mallocs"Vitaly Buka2017-11-011-93/+0
| | | | | | | | | | | Fails on darwin Revert "[fuzzer] Script to detect unbalanced allocation in -trace_malloc output" Needs previous one. This reverts commit r317034, r317036. llvm-svn: 317061
* [fuzzer] Script to detect unbalanced allocation in -trace_malloc outputVitaly Buka2017-10-311-0/+93
Reviewers: kcc Subscribers: llvm-commits Differential Revision: https://reviews.llvm.org/D39466 llvm-svn: 317036
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