general/8752: Log files reaching 2GB file size limit causes child processes to seg fault.

[Mike Zimmerman <ta...@spamcop.net>]

For further reference, a "good" request will output the full response 
before terminating (the child process still segfaults) in the case of the 
transfer log being full, but a "bad" request (404, what have you) 
terminates if the error log is full without sending data. Either way, the 
child still dies.