Re: [Qemu-devel] [RFC 0/3] image-fuzzer: Initial image generator and extended runner

[Fam Zheng]

Should be v2 in the subject?

On Wed, 06/18 20:14, Maria Kustova wrote:
> These patches relate to qcow2 image fuzzer project at OPW.
> 
> Overall fix: Current license for all files are GPLv2
> Runner:
>   Fixes (based on reviews):
>    * added mandatory parameter for image generator
>    * removed image size parameter from call of an image generator
>    * removed seed as argument for image generator
>    * left core dump enabling as non-optional functionality
>    * added '--verbose' parameter turning on passes logging
>    * made 'Error' test statuses less talkative
>    * unified handling of incorrect parameters
>    * various formatting and doc enhancements
> 
>   Features:
>    * infinite test executions until keyboard interruption
>    * supported relative paths in runner.py parameters
> 
> Docs:
>   Fixes (based on reviews):
>    * removed requirements to seed being sent to image generator
>    * added support for external image generators
>    * added requirement to core dumps configuration
> 
>   Features:
>    * description for qcow2 image generator
>    * description for SUT calls
> 
> Qcow2:
>   Features:
>    * creation of random valid header fields
>    * fuzzing of header fields
>    * supported fuzzing of integer and bit mask field values
>    * random amount of fields to be fuzzed (20%-50% of all fields)
>    * random selection of fields to be fuzzed
> 
> *** BLURB HERE ***

Not necessary :)

Fam

> 
> Maria Kustova (3):
>   image-fuzzer: Added execution of multiple tests to the test runner
>   image-fuzzer: Initial generator of qcow2 fuzzed images
>   image-fuzzer: Added description for the qcow2 image generator
> 
>  tests/image-fuzzer/docs/image-fuzzer.txt | 178 ++++++++++++++++++++
>  tests/image-fuzzer/qcow2/__init__.py     |   1 +
>  tests/image-fuzzer/qcow2/fuzz.py         | 271 
> +++++++++++++++++++++++++++++++
>  tests/image-fuzzer/qcow2/layout.py       | 125 ++++++++++++++
>  tests/image-fuzzer/runner/runner.py      | 260 +++++++++++++++++++++++++++++
>  5 files changed, 835 insertions(+)
>  create mode 100644 tests/image-fuzzer/docs/image-fuzzer.txt
>  create mode 100644 tests/image-fuzzer/qcow2/__init__.py
>  create mode 100644 tests/image-fuzzer/qcow2/fuzz.py
>  create mode 100644 tests/image-fuzzer/qcow2/layout.py
>  create mode 100644 tests/image-fuzzer/runner/runner.py
> 
> -- 
> 1.9.3
> 
>