abort(3) in libc/db/btree/bt_split.c

[Jun Kuriyama]

I found there are abort(3)s in bt_split.c (found by ruby18/portupgrade
dumping core).

It seems flags in data structure which ruby uses are corrupted, but
abort(3) is not helpful for usual users.

So I think __bt_split() (and other functions in this file) should
return RET_ERROR, or write a dying message before abort(3).

I'd like to try to code returing RET_ERROR (with internal tree
cleanup) if that is the way to go.


-- 
Jun Kuriyama <kuriyama at imgsrc.co.jp> // IMG SRC, Inc.
             <kuriyama at FreeBSD.org> // FreeBSD Project