Skip to content
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.

Sign up for GitHub

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

Jump to bottom

BUG: cannot solve byte constraint #316

Closed
andreas-zeller opened this issue Feb 7, 2025 · 1 comment
Closed

BUG: cannot solve byte constraint #316

andreas-zeller opened this issue Feb 7, 2025 · 1 comment

Comments

@andreas-zeller
Copy link
Collaborator

andreas-zeller commented Feb 7, 2025 •
edited
Loading

This fails to produce a string, although every <GifHeader> starts with GIF:

fandango fuzz -f docs/gif89a.fan -c '<GifHeader>.startswith(b"GIF")'

The same applies to

fandango fuzz -f docs/gif89a.fan -c '<Signature> == b"GIF"'
@andreas-zeller andreas-zeller changed the title BUG: cannot solve startswith() when applied to bytes BUG: cannot solve byte constraint Feb 8, 2025
andreas-zeller added a commit that referenced this issue Feb 8, 2025
@andreas-zeller
Fix: in fix_population(), be sure to handle bits and binary strings p…
a78de08 
…roperly (#316)
@andreas-zeller
Copy link
Collaborator Author

Fixed

Sign up for free to join this conversation on GitHub. Already have an account? Sign in to comment
Assignees
No one assigned
Labels
None yet
Projects
None yet
Milestone
No milestone
Development

No branches or pull requests
1 participant
@andreas-zeller