-
Notifications
You must be signed in to change notification settings - Fork 152
New issue
Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.
By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.
Already on GitHub? Sign in to your account
rfc: Fuzz and Auto Debug Tool #125
Conversation
Co-Authored-By: Zhang Jian <zjsariel@gmail.com>
Co-Authored-By: Zhang Jian <zjsariel@gmail.com>
Co-Authored-By: Zhang Jian <zjsariel@gmail.com>
Co-Authored-By: Zhang Jian <zjsariel@gmail.com>
There was a problem hiding this comment.
Choose a reason for hiding this comment
The reason will be displayed to describe this comment to others. Learn more.
LGTM
There was a problem hiding this comment.
Choose a reason for hiding this comment
The reason will be displayed to describe this comment to others. Learn more.
LGTM
I think I found this proposal too late, since I know the QA team had done some attempts and implementations around fuzzing a few months ago. References: |
@PragmaTwice https://github.com/PingCAP-QE/go-squirrel seems to be a private repo :/ |
Yes. 😞 But I think this repo can be open source, maybe some discussion or application is needed. |
Summary
A tool supports SQLFuzz and General Fuzz by mutation, then detects suspicious code block leading to bugs in fuzz automatically by monitoring code execution path of application.
Motivation
There is a lot of uncertainty in Chaos and fuzz test of complicated software like tidb.
Developers often costs a few of weeks to localize the root cause.
this tool may help on this.