On Friday 09 October 2009 00:38:32 Paul B Mahol wrote: > On 10/9/09, Mel Flynn <[email protected]> wrote: > > Hi, > > > > is there a way to have a program run through gdb and gdb only record a > > segfault, but otherwise let the program run? > > > > Why I'd like this is the following: > > I've got a i386 jail on an amd64 box, running 7.2-p4. UNAME_p and UNAME_m > > have > > been set to i386 as well as ARCH in /etc/make.conf. Running portmaster[1] > > to build ports under my uid and PM_SU_CMD, sudo *sometimes* segfaults. > > It's only > > sudo, so at present I don't have a reason to doubt memory. However, it > > doesn't > > dump core, so I'm at a loss what the culprit could be. > > Tried 'sysctl kern.sugid_coredump=1' ?
Hmm, no. Enabled now and waiting for the next segfault. I actually looked at the sysctl -d, but it didn't register that this could be the main cause. Perhaps that sentence could be more clear: -kern.sugid_coredump: Enable coredumping set user/group ID processes +kenr.sugid_coredump: Allow setuid/setgid processes to dump core -- Mel _______________________________________________ [email protected] mailing list http://lists.freebsd.org/mailman/listinfo/freebsd-hackers To unsubscribe, send any mail to "[email protected]"
