Commit Briefs
give each server process its own socket for the executor
this fixes a bug introduced with the prefork mechanics: every server process shared the same socket, and this would cause a race condition when multiple server processes asked for a script cgi being executed. This gives each server process its own socket to talk to the executor, so the race cannot happen.
fix "first location" bug
reported by devel at datenbrei dot de. The first location would overwrite the default value for a server, triggering the "`foo' rule specified more than once" error. This also needed a small tweak on how we match locations to avoid breaking other tests.
alter the string, don't advance pointer
if we advance the pointer, we crash during reload due to an invalid address given to free. altering the string is the way.