Re: [PATCH] fsck: properly bound "invalid tag name" error message

> When we detect an invalid tag-name header in a tag object,
> like, "tag foo bar\n", we feed the pointer starting at "foo
> bar" to a printf "%s" formatter. This shows the name, as we
> want, but then it keeps printing the rest of the tag buffer,
> rather than stopping at the end of the line.
> 
> Our tests did not notice because they look only for the
> matching line, but the bug is that we print much more than
> we wanted to. So we also adjust the test to be more exact.