On Mon, 13 Oct 2014, Dominik George wrote: > foo='x[$(rm -rf /)]' > echo $(( foo )) > > Guess when the array index is evaluated? Now mind that it could be
This is fully and completely a user error. (User being the script.) > user-provided. Never put “tainted” input into ksh arithmetics, period. (And always initialise your variables.) It could be documented better. Stéphane Chazelas said he may write it up in detail, which I have already promised will then be linked from the mksh manpage. bye, //mirabilos -- <Uli> Du hast Recht. <Uli> Du hast Recht! -- To UNSUBSCRIBE, email to debian-devel-requ...@lists.debian.org with a subject of "unsubscribe". Trouble? Contact listmas...@lists.debian.org Archive: https://lists.debian.org/alpine.deb.2.11.1410131220060.28...@tglase.lan.tarent.de
