Displaying 3 results from an estimated 3 matches for "actual_cov".
2016 Sep 21
2
-sanitizer-coverage-prune-blocks=true and LibFuzzer
...: 444 bits: 1675 indir: 12 units: 501 exec/s: 277777
> #10000000 DONE cov: 401 bits: 1443 indir: 12 units: 341 exec/s: 263157
>
> I've also tried building with trace-pc-guard (the new thing) and results are similar.
> name cov bits execs execs_per_sec units actual_cov actual_bits
> asan-8bit-nopru 401 1443 19790806 324439 340 401 1441
> asan-8bit-prune 256 897 26528866 434899 485 447 1651
> asan-edge-nopru 447 0 35589496 583434 137 447 719
> asan-edge-prune 256 0...
2016 Sep 21
2
-sanitizer-coverage-prune-blocks=true and LibFuzzer
...indir: 12 units: 501 exec/s: 277777
>> #10000000 DONE cov: 401 bits: 1443 indir: 12 units: 341 exec/s: 263157
>>
>> I've also tried building with trace-pc-guard (the new thing) and results are similar.
>> name cov bits execs execs_per_sec units actual_cov actual_bits
>> asan-8bit-nopru 401 1443 19790806 324439 340 401 1441
>> asan-8bit-prune 256 897 26528866 434899 485 447 1651
>> asan-edge-nopru 447 0 35589496 583434 137 447 719
>> asan-edge-prune...
2016 Sep 21
3
-sanitizer-coverage-prune-blocks=true and LibFuzzer
Hello,
Is this reproducible?
> Fuzzing is a probabilistic business and one or even two runs don't prove
> much.
>
I've reproduced the behavior on two different machines. Attached is a
script to do so. To use the script,
- create an empty folder and copy both prune-blocks.sh and
ff-http-parser.sh in there
- ensure clang and clang++ are in your $PATH
- cd /path/to/prune-blocks.sh