Security fix! Correct handling of seteuid() return value See Debian bug #638002, reported by John Lightsey. When possible the (already available) set_euidgid() function is used. Additionally, it is unnecessary to change the identity when writing into an already open file descriptor. This should fix the problem.

# mailq.wmbiffrc for masqmail by Paolo

label.4=mailq
path.4=shell:::mailq|grep ^[[:graph:]]|grep -v empty|wc -l
interval.4=600
notify.4=beep
notify.4=true
action.4=(echo "messages in the queue:";mailq|grep ^[[:graph:]]|grep -v empty)|xmessage -center -buttons vaBen -file -