A few ideas: does your program chdir() to a directory it cannot write? does it manipulate the limits itself? maybe it's not really crashing, but terminating "normally", but in a way you're not expecting?
HTH Michael On Fri, Oct 5, 2012 at 5:17 PM, DengEncore <[email protected]> wrote: > Hello everyone, > > I met a strange problem about the core dump in openindiana. > > The setting of ulimit like below: > root@openindiana:~# ulimit -c > unlimited > > > but, my program, sometimes crashes but no core dump in the program directory. > > And I have done some testing, like read write a NULL point, and the core dump > was generated normally. > > My program was just doing some socket jobs, and have a few threads. > > My question is, if there is any special bugs that when the program crashes > and no core dump will be generated? > Or there should be any special setting I was missing? > > > Thx. > > > . > > > > -- > Best Rgds, > Encore Deng > Mobile: (86) 134 161 259 40 > BizCONLine Limited > Member company of Incu-Tech Programme, HKSTP > Tel: 3483 2050 > Unit 222A, 2/F,Enterprise Place (Bldg 9), > No. 5 Science Park West Avenue, > Hong Kong Science Park, Shatin, N.T. > > ============ > > Cloud Backup with Continuity Assurance > > > > _______________________________________________ > OpenIndiana-discuss mailing list > [email protected] > http://openindiana.org/mailman/listinfo/openindiana-discuss -- Michael Schuster http://recursiveramblings.wordpress.com/ _______________________________________________ OpenIndiana-discuss mailing list [email protected] http://openindiana.org/mailman/listinfo/openindiana-discuss
