r17569: Make 'max smbd processes' more robust. Counting on the child to decrement a

tdb entry is not the most reliable way to count children correctly.

This increments the number of children after a fork and decrements it upon
SIGCLD. I'm keeping a list of children just for consistency checks, so that we
at least get a debug level 0 message if something goes wrong.

Volker

source/lib/util.c

@@ -1594,9 +1594,6 @@ void smb_panic(const char *const why)
 		    (unsigned long long)sys_getpid(), why));
 	log_stack_trace();
 
-	/* only smbd needs to decrement the smbd counter in connections.tdb */
-	decrement_smbd_process_count();
-
 	cmd = lp_panic_action();
 	if (cmd && *cmd) {
 		DEBUG(0, ("smb_panic(): calling panic action [%s]\n", cmd));