- (djm) Revert SSH2 serverloop hack, will find a better way.

ChangeLog

@@ -1,5 +1,6 @@
 20001014
  - (djm) Don't accept PAM_PROMPT_ECHO_ON messages during initial auth
+ - (djm) Revert SSH2 serverloop hack, will find a better way.
 
 20001007
  - (stevesk) Print PAM return value in PAM log messages to aid

serverloop.c

@@ -676,8 +676,6 @@ server_loop2(void)
 				session_close_by_pid(pid, status);
 			child_terminated = 0;
 			signal(SIGCHLD, sigchld_handler2);
-			if (used_sessions() == 0)
-				break;
 		}
 		channel_after_select(&readset, &writeset);
 		process_input(&readset);

session.c

@@ -150,7 +150,6 @@ char *original_command = NULL;
 /* data */
 #define MAX_SESSIONS 10
 Session	sessions[MAX_SESSIONS];
-static int num_used_sessions;
 
 #ifdef WITH_AIXAUTHENTICATE
 /* AIX's lastlogin message, set in auth1.c */
@@ -1438,7 +1437,6 @@ session_new(void)
 			sessions[i].used = 0;
 			sessions[i].self = i;
 		}
-		num_used_sessions = 0;
 		did_init = 1;
 	}
 	for(i = 0; i < MAX_SESSIONS; i++) {
@@ -1457,8 +1455,7 @@ session_new(void)
 			s->auth_proto = NULL;
 			s->used = 1;
 			s->pw = NULL;
-			num_used_sessions++;
-			debug("session_new: session %d (%d used)", i, num_used_sessions);
+			debug("session_new: session %d", i);
 			return s;
 		}
 	}
@@ -1871,7 +1868,6 @@ session_close(Session *s)
 	session_pty_cleanup(s);
 	session_free(s);
 	session_proctitle(s);
-	num_used_sessions--;
 }
 
 void
@@ -1917,11 +1913,6 @@ session_close_by_channel(int id, void *arg)
 	}
 }
 
-int used_sessions(void)
-{
-	return(num_used_sessions);
-}
-
 char *
 session_tty_list(void)
 {

session.h

@@ -33,6 +33,5 @@ int	session_open(int id);
 void	session_input_channel_req(int id, void *arg);
 void	session_close_by_pid(pid_t pid, int status);
 void	session_close_by_channel(int id, void *arg);
-int	used_sessions(void);
 
 #endif