| Age | Commit message (Collapse) | Author | Files | Lines | |
|---|---|---|---|---|---|
| 2016-04-08 | [libfuzzer] defensive assert | Mike Aizatsky | 1 | -1/+2 | |
| llvm-svn: 265866 | |||||
| 2016-03-24 | [libFuzzer] don't report memory leaks if we are dying due to a timeout (just ↵ | Kostya Serebryany | 1 | -1/+1 | |
| use _Exit instead of exit in the timeout callback) llvm-svn: 264237 | |||||
| 2016-03-18 | [Fuzzer] Guard no_sanitize_memory attributes behind __has_feature. | Benjamin Kramer | 1 | -2/+10 | |
| Otherwise GCC fails to build it because it doesn't know the attribute. llvm-svn: 263787 | |||||
| 2016-03-18 | [libFuzzer] improve -merge functionality | Kostya Serebryany | 1 | -51/+75 | |
| llvm-svn: 263769 | |||||
| 2016-03-17 | [libFuzzer] deprecate several flags | Kostya Serebryany | 1 | -12/+0 | |
| llvm-svn: 263739 | |||||
| 2016-03-17 | [libFuzzer] add __attribute__((no_sanitize_memory)) to two functions that ↵ | Kostya Serebryany | 1 | -0/+2 | |
| may be called from signal handler(s) or from msan. This will hopefully avoid msan false reports which I can't reproduce llvm-svn: 263737 | |||||
| 2016-03-12 | [libFuzzer] try to use max_len based on the items of the corpus instead of ↵ | Kostya Serebryany | 1 | -7/+23 | |
| blindly defaulting to 64 bytes. llvm-svn: 263323 | |||||
| 2016-03-03 | [libFuzzer] when interrupted, call _Exit() instead of exit() | Kostya Serebryany | 1 | -1/+1 | |
| llvm-svn: 262667 | |||||
| 2016-03-01 | [libFuzzer] deprecate exit_on_first flag | Kostya Serebryany | 1 | -2/+0 | |
| llvm-svn: 262417 | |||||
| 2016-03-01 | [libFuzzer] add generic signal handlers so that libFuzzer can report at ↵ | Kostya Serebryany | 1 | -12/+38 | |
| least something if ASan is not handlig the signals for us. Remove abort_on_timeout flag. llvm-svn: 262415 | |||||
| 2016-02-26 | [libFuzzer] add -print_final_stats=1 flag | Kostya Serebryany | 1 | -3/+14 | |
| llvm-svn: 262084 | |||||
| 2016-02-26 | [libFuzzer] initial implementation of path coverage based on ↵ | Kostya Serebryany | 1 | -0/+8 | |
| -fsanitize-coverage=trace-pc. This does not scale well yet, but already cracks FullCoverageSetTest in seconds llvm-svn: 262073 | |||||
| 2016-02-18 | [libFuzzer] only read MaxLen bytes from every file in the corpus to speedup ↵ | Kostya Serebryany | 1 | -3/+3 | |
| 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 | -0/+2 | |
| when loading large corpus. llvm-svn: 261143 | |||||
| 2016-02-13 | [libFuzzer] remove std::vector operations from hot paths, NFC | Kostya Serebryany | 1 | -23/+24 | |
| llvm-svn: 260829 | |||||
| 2016-02-13 | [libFuzzer] don't require seed in fuzzer::Mutate, instead use the global ↵ | Kostya Serebryany | 1 | -0/+5 | |
| Fuzzer object for fuzzer::Mutate. This makes custom mutators fast llvm-svn: 260810 | |||||
| 2016-02-13 | [libFuzzer] get rid of UserSuppliedFuzzer; NFC | Kostya Serebryany | 1 | -13/+14 | |
| llvm-svn: 260798 | |||||
| 2016-02-13 | [libFuzzer] provide a plain C interface for custom mutators (experimental) | Kostya Serebryany | 1 | -1/+10 | |
| llvm-svn: 260794 | |||||
| 2016-02-04 | [libFuzzer] don't write the test unit when a leak is detected (since we ↵ | Kostya Serebryany | 1 | -0/+1 | |
| don't know which unit causes the leak) llvm-svn: 259731 | |||||
| 2016-01-29 | [libFuzzer] add -timeout_exitcode option | Kostya Serebryany | 1 | -1/+1 | |
| llvm-svn: 259265 | |||||
| 2016-01-23 | [libFuzzer] add -abort_on_timeout option | Kostya Serebryany | 1 | -0/+2 | |
| llvm-svn: 258631 | |||||
| 2016-01-22 | Use std::piecewise_constant_distribution instead of ad-hoc binary search. | Ivan Krasin | 1 | -35/+45 | |
| Summary: Fix the issue with the most recently discovered unit receiving much less attention. Note: this is the second attempt (prev: r258473). Now, libc++ build is fixed. Reviewers: aizatsky, kcc Subscribers: llvm-commits Differential Revision: http://reviews.llvm.org/D16487 llvm-svn: 258571 | |||||
| 2016-01-22 | Revert r258473 as it's breaking the build with libc++ | Ivan Krasin | 1 | -18/+15 | |
| Reviewers: kcc Differential Revision: http://reviews.llvm.org/D16441 llvm-svn: 258479 | |||||
| 2016-01-22 | Use std::piecewise_constant_distribution instead of ad-hoc binary search. | Ivan Krasin | 1 | -15/+18 | |
| Summary: Fix the issue with the most recently discovered unit receiving much less attention. Note: I had to change the seed for one test to make it pass. Alternatively, the number of runs could be increased. I believe that the average time of 'foo' discovery is not increased, just seed=1 was particularly convenient for the previous PRNG scheme used. Reviewers: aizatsky, kcc Subscribers: llvm-commits, kcc Differential Revision: http://reviews.llvm.org/D16419 llvm-svn: 258473 | |||||
| 2016-01-21 | [libfuzzer] use %p for printing addresses | Mike Aizatsky | 1 | -1/+1 | |
| llvm-svn: 258370 | |||||
| 2016-01-16 | [libFuzzer] move some code from public interface header to a non-public ↵ | Kostya Serebryany | 1 | -1/+1 | |
| header. NFC llvm-svn: 257963 | |||||
| 2016-01-14 | [libFuzzer] suggest a dictionary to the user of some of the trace-based ↵ | Kostya Serebryany | 1 | -2/+4 | |
| dictionary entries were successful llvm-svn: 257736 | |||||
| 2016-01-13 | [libFuzzer] make CurrentUnit a POD object instead of vector to avoid extra ↵ | Kostya Serebryany | 1 | -22/+18 | |
| allocations llvm-svn: 257713 | |||||
| 2016-01-13 | [libFuzzer] make sure we find buffer overflow in the input buffer. ↵ | Kostya Serebryany | 1 | -5/+8 | |
| Previously, re-using the same vector object was hiding buffer overflows (unless we used annotated vector) llvm-svn: 257701 | |||||
| 2016-01-13 | [libFuzzer] make sure to update CurrentUnit when drilling | Kostya Serebryany | 1 | -1/+4 | |
| llvm-svn: 257560 | |||||
| 2016-01-09 | [libFuzzer] change the way trace-based mutations are applied. Instead of a ↵ | Kostya Serebryany | 1 | -15/+3 | |
| custom code just rely on the automatically created dictionary llvm-svn: 257248 | |||||
| 2016-01-06 | [libfuzzer] print_new_cov_pcs experimental option. | Mike Aizatsky | 1 | -1/+17 | |
| Differential Revision: http://reviews.llvm.org/D15901 llvm-svn: 256882 | |||||
| 2015-12-19 | [libFuzzer] make CrossOver just one of the other mutations | Kostya Serebryany | 1 | -29/+18 | |
| llvm-svn: 256081 | |||||
| 2015-12-19 | [libFuzzer] print successfull mutations sequences | Kostya Serebryany | 1 | -6/+3 | |
| llvm-svn: 256071 | |||||
| 2015-12-05 | [libFuzzer] don't reload the corpus more than once every second | Kostya Serebryany | 1 | -1/+6 | |
| llvm-svn: 254824 | |||||
| 2015-12-04 | [libFuzzer] compute base64 in-process instead of using an external lib. ↵ | Kostya Serebryany | 1 | -4/+2 | |
| Since libFuzzer should not depend on anything, just re-implement base64 encoder. PR25746 llvm-svn: 254784 | |||||
| 2015-12-02 | Libfuzzer: do not pass null into user function | Mike Aizatsky | 1 | -1/+5 | |
| Differential Revision: http://reviews.llvm.org/D15098 llvm-svn: 254558 | |||||
| 2015-11-25 | [libFuzzer] add a flag -exact_artifact_path | Kostya Serebryany | 1 | -0/+2 | |
| llvm-svn: 254100 | |||||
| 2015-11-13 | [libFuzzer] make libFuzzer build even with a compiler that does not have ↵ | Kostya Serebryany | 1 | -2/+7 | |
| sanitizer headers llvm-svn: 253003 | |||||
| 2015-11-12 | output_csv libfuzzer option | Mike Aizatsky | 1 | -8/+22 | |
| Summary: The option outputs statistics in CSV format preceded by 1 header line. This is intended for machine processing of the output. -verbosity=0 should likely be set. Differential Revision: http://reviews.llvm.org/D14600 llvm-svn: 252856 | |||||
| 2015-11-12 | [libFuzzer] experimental flag -drill (another search heuristic; Mike ↵ | Kostya Serebryany | 1 | -9/+61 | |
| Aizatsky's idea) llvm-svn: 252838 | |||||
| 2015-11-09 | [libFuzzer] make libFuzzer link if there is no sanitizer coverage ↵ | Kostya Serebryany | 1 | -0/+23 | |
| instrumentation (it will fail at start-up time) llvm-svn: 252533 | |||||
| 2015-11-05 | [libFuzzer] print a bit fewer lines | Kostya Serebryany | 1 | -1/+3 | |
| llvm-svn: 252123 | |||||
| 2015-11-04 | [libFuzzer] when choosing the next unit to mutate, give some preference to ↵ | Kostya Serebryany | 1 | -26/+45 | |
| the most recent units (they are more likely to be interesting) llvm-svn: 252097 | |||||
| 2015-10-24 | [libFuzzer] add -merge flag to merge corpora | Kostya Serebryany | 1 | -0/+32 | |
| llvm-svn: 251168 | |||||
| 2015-10-23 | [libFuzzer] remove some old code; also make ↵ | Kostya Serebryany | 1 | -0/+3 | |
| __sanitizer_get_total_unique_caller_callee_pairs weak so that newer libFuzzer works with older asan llvm-svn: 251133 | |||||
| 2015-10-22 | [libFuzzer] use the indirect caller-callee counter as an independent search ↵ | Kostya Serebryany | 1 | -1/+14 | |
| heuristic llvm-svn: 251078 | |||||
| 2015-10-22 | [libFuzzer] more refactoring the code that checks the coverage. NFC | Kostya Serebryany | 1 | -7/+8 | |
| llvm-svn: 251075 | |||||
| 2015-10-22 | [libFuzzer] refactoring the code that checks the coverage. NFC | Kostya Serebryany | 1 | -29/+35 | |
| llvm-svn: 251074 | |||||
| 2015-10-22 | [libFuzzer] remove the deprecated 'tokens' feature | Kostya Serebryany | 1 | -32/+7 | |
| llvm-svn: 251069 | |||||
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