Do you have some sample stack traces where the parents are waiting, including a variable listing made via print *shp?
Olga On Tue, Mar 19, 2013 at 5:42 PM, Michal Hlavinka <[email protected]> wrote: > Hi, > > we found that ksh sometimes triggers fork bomb when it receives SIGTSTP, > reproduced on both latest stable and latest alpha. > > Reproducer: > ============== create file /root/foo ============== > vi /tmp/bar > echo end > =================================================== > > $ ksh > # exec /root/foo > > when in VI, send TSTP using CTRL-z > > and ksh starts forking > $ ps -ef --forest > root 4741 1 0 20:11 pts/0 00:00:00 /root/foo > root 4742 4741 0 20:11 pts/0 00:00:00 \_ /root/foo > root 4743 4742 0 20:11 pts/0 00:00:00 \_ /root/foo > root 4744 4743 0 20:11 pts/0 00:00:00 \_ /root/foo > root 4745 4744 0 20:11 pts/0 00:00:00 \_ > ... > > Let me know if you need more information. > > Michal > _______________________________________________ > ast-developers mailing list > [email protected] > http://lists.research.att.com/mailman/listinfo/ast-developers -- , _ _ , { \/`o;====- Olga Kryzhanovska -====;o`\/ } .----'-/`-/ [email protected] \-`\-'----. `'-..-| / http://twitter.com/fleyta \ |-..-'` /\/\ Solaris/BSD//C/C++ programmer /\/\ `--` `--` _______________________________________________ ast-developers mailing list [email protected] http://lists.research.att.com/mailman/listinfo/ast-developers
