ksh started from tectia ssh server ignores INT and QUIT signals

[Database Administrator]

Hallo,

we have a number of AIX systems running the same version of tectia ssh
server, with the default configuration. On some of these, the ksh is
ignoring interrupt and quit signals. I'd like to know why and what I
can do about it.

The signals are not trapped (/etc/profile ends with "trap 1 2 3"),
after a "su -" the problem is solved, after a plain "su" it remains.

Thanks,

Gerard



debug1: Remote protocol version 2.0, remote software version 5.2.0.364
SSH Tectia Server

oracle@servp1:/softp/app/oracle # procsig $$
4956280 : -ksh
HUP ignored RESETHAND
INT ignored
QUIT ignored RESTART
....

oracle@servp1:/softp/app/oracle # su - oracle
oracle's Password:
oracle@servp1:/softp/app/oracle # procsig $$
6512736 : -ksh
HUP caught
INT caught
QUIT caught
....