Ian Wilson writes: > More than likely I'm posting in the wrong place so for that I > apologize, but if so if anybody could point me to any > forums/mailing lists that might be helpfule I would greatly > appreciate it. I'm not a programmer or developer at all, just > trying to help somebody out that is having problems. He has code > that I will post below that is causing a segfault when run. Ill > post the command he is using to compile (which doesnt give any > errors) and the gdb output. If anybody can see anything obviously > wrong with the code we would be grateful. Simple code works just > fine. This has been tried on redhat enterprise 4 both 32 and 64bit > with same results..using gcc-c++-3.4.6-8, not sure what he is using > on his 64bit system. He says the sample code using legal constructs > of C++ and pthreads which I cannot confirm or deny (I really have > no clue) Your stack is too small. Make it larger. Andrew.