^C in dtc stops the program instead of the tracing

[radare]

[stale[bot]]

This issue has been automatically marked as stale because it has not had recent activity. Considering a lot has changed since its creation, we kindly ask you to check again if the issue you reported is still relevant in the current version of radare2. If it is, update this issue with a comment, otherwise it will be automatically closed if no further activity occurs. Thank you for your contributions.

[ret2libc]

This is still a bug.