This is interesting news. I hope DACA will be a success.
I assume there are some false positives in those reports now. We (the Cppcheck developers) will really try to fix all false positives that are reported to us as quickly as possible.
I feel that it will be quite a milestone to reach for Cppcheck when the whole Debian distribution can be checked and there are no false positives!
And I hope that some day Debian will be Cppcheck-clean. :-)