Re: [Xen-devel] [PATCH 12/14] fuzz/x86_emulate: Add --rerun option to try to track down instability

2017-09-15 Thread Wei Liu
On Fri, Aug 25, 2017 at 05:43:41PM +0100, George Dunlap wrote: > Current stability numbers are not 100%. In order to help track this > down, add a --rerun option which will run the same input twice, > resetting the state in between each run, and comparing the state > afterwards. If the state

[Xen-devel] [PATCH 12/14] fuzz/x86_emulate: Add --rerun option to try to track down instability

2017-08-25 Thread George Dunlap
Current stability numbers are not 100%. In order to help track this down, add a --rerun option which will run the same input twice, resetting the state in between each run, and comparing the state afterwards. If the state differs, call abort(). This allows AFL to help the process of tracking