Pico, an editor included with pine 3.96 package, handles vt control characters (eg. 0x9B) improperly, so it's possible to do almost anything when normal text file is viewed with pico. Example? Try viewing file containing only two characters: 0x9B and 0x63... That's not all, pico is called by pine when you're replying to mail message. Anyone may insert any control chars (using quoted-printable encoding) to his signature. Fix: --- display.c.orig Wed Jul 10 18:59:09 1996 +++ display.c Sat Apr 25 14:23:41 1998 @@ -266,7 +266,7 @@ } while ((vtcol&0x07) != 0); } - else if (c.c < 0x20 || c.c == 0x7F) { + else if (c.c < 0x20 || c.c == 0x7F || c.c == 0x9B) { ac.c = '^'; vtputc(ac); ac.c = (c.c ^ 0x40); (should help, at least in above situation) _______________________________________________________________________ Michal Zalewski [lcamtufat_private] <= finger for pub PGP key Iterowac jest rzecza ludzka, wykonywac rekursywnie - boska [P. Deutsch] [echo "\$0&\$0">_;chmod +x _;./_] <=------=> [tel +48 (0) 22 813 25 86]
This archive was generated by hypermail 2b30 : Fri Apr 13 2001 - 13:51:14 PDT