mirror of https://github.com/google/oss-fuzz.git
43 lines
1.5 KiB
Markdown
43 lines
1.5 KiB
Markdown
# ClusterFuzz
|
|
|
|
[ClusterFuzz](https://blog.chromium.org/2012/04/fuzzing-for-security.html) is the distributed fuzzing infrastructure behind OSS-Fuzz. It was initially built
|
|
for fuzzing Chrome at scale.
|
|
|
|
## Web interface
|
|
|
|
ClusterFuzz also provides a [web interface](https://oss-fuzz.com)
|
|
to view statistics about your fuzz targets, as well as current crashes.
|
|
|
|
*Note*: This is a work in progress. Access is restricted to project developers who we auto CC on new bug
|
|
reports.
|
|
|
|
## Fuzzer stats
|
|
|
|
You can view statistics about your fuzz targets (e.g. speed, coverage information,
|
|
memory usage) on our fuzzer statistics dashboard.
|
|
|
|
![stats]
|
|
(https://raw.githubusercontent.com/google/oss-fuzz/master/docs/images/freetype_stats.png)
|
|
|
|
## Coverage reports
|
|
|
|
We also provide coverage reports, where we highlight the parts of source code that are being
|
|
reached by your fuzz target.
|
|
|
|
![coverage_1]
|
|
(https://raw.githubusercontent.com/google/oss-fuzz/master/docs/images/freetype_coverage_1.png)
|
|
|
|
![coverage_2]
|
|
(https://raw.githubusercontent.com/google/oss-fuzz/master/docs/images/freetype_coverage_2.png)
|
|
|
|
## Testcase reports
|
|
|
|
ClusterFuzz will automatically de-duplicate and file reproducible crashes into
|
|
our [bug tracker](https://bugs.chromium.org/p/monorail). We provide a crash
|
|
report page that gives you the stack trace, a link to the crashing testcase, and
|
|
regression ranges where the bug was most likely introduced.
|
|
|
|
![report]
|
|
(https://raw.githubusercontent.com/google/oss-fuzz/master/docs/images/pcre2_testcase.png)
|
|
|