search for: canonical_host_ip

...while ssh is waiting for user's password: $ ssh user at localhost user at localhost's password: Connection closed by UNKNOWN When the packet_read_seqnr() calls get_remote_ipaddr(), a connection's socket is already closed and there's not been any other call of this function yet so canonical_host_ip from canohost.c is still NULL and the function returns "UNKNOWN". I think that it could be workarounded by calling get_remote_ipaddr() right after packet_set_connection(), e.g. using another debug message, see bellow, or there could be set_remote_ipaddr() in canonhost.c for that. --- a/s...

...----------- *** openssh-2.9.9p2/canohost.c.bak Sun Jun 24 22:01:24 2001 --- openssh-2.9.9p2/canohost.c Fri Oct 12 16:52:09 2001 *************** *** 255,260 **** --- 255,281 ---- return get_socket_address(socket, 0, NI_NAMEREQD); } + const char * + get_local_ipaddr2(void) + { + static char *canonical_host_ip = NULL; + + /* Check whether we have cached the ipaddr. */ + if (canonical_host_ip == NULL) { + if (packet_connection_is_on_socket()) { + canonical_host_ip = + get_local_ipaddr(packet_get_connection_out()); + if (canonical_host_ip == NULL) + fatal_cleanup(); + } else { +...

...ess(socket, 1, NI_NUMERICHOST); } -char * -get_local_ipaddr(int socket) +/* + * Returns the IP-address of the local host as a string. The returned + * string must not be freed. + */ + +const char * +get_local_ipaddr(void) { - return get_socket_address(socket, 0, NI_NUMERICHOST); + static char *canonical_host_ip = NULL; + + /* Check whether we have cached the ipaddr. */ + if (canonical_host_ip == NULL) { + if (packet_connection_is_on_socket()) { + canonical_host_ip = + get_socket_address(packet_get_connection_in(), 0, NI_NUMERICHOST); + if (canonical_host_ip == NULL) + fatal_cleanup(); + } e...

...while ssh is waiting for user's password: $ ssh user at localhost user at localhost's password: Connection closed by UNKNOWN When the packet_read_seqnr() calls get_remote_ipaddr(), a connection's socket is already closed and there's not been any other call of this function yet so canonical_host_ip from canohost.c is still NULL and the function returns "UNKNOWN". I think that it could be workarounded by calling get_remote_ipaddr() right after packet_set_connection(), e.g. using another debug message, see bellow, or there could be set_remote_ipaddr() in canonhost.c for that. -- You...

...while ssh is waiting for user's password: $ ssh user at localhost user at localhost's password: Connection closed by UNKNOWN When the packet_read_seqnr() calls get_remote_ipaddr(), a connection's socket is already closed and there's not been any other call of this function yet so canonical_host_ip from canohost.c is still NULL and the function returns "UNKNOWN". I think that it could be workarounded by calling get_remote_ipaddr() right after packet_set_connection(), e.g. using another debug message, or there could be set_remote_ipaddr() in canonhost.c for that. -- You are receivi...

...fd; #define MAXCON (maxfd - 10) extern char *__progname; +extern int connclosed; +extern int conntimedout; fd_set *read_wait; size_t read_wait_nfdset; int ncon; @@ -243,7 +249,23 @@ { int j; +/* + * New fd and socket. Clear the possibly cached IP-address of the + * remote host (kex.c:canonical_host_ip) of the previous socket. Also + * clear the packet_read_seqnr() "Connection closed ..." and "Connection + * to ... timed out ..." flags (called by dispatch_run()). + */ + clear_cached_addr(); + connclosed = 0; + conntimedout = 0; + packet_set_connection(c->c_fd, c->c_fd...

...ng fromlen; + #else int fromlen; + #endif int in = packet_get_connection_in(); int out = packet_get_connection_out(); *************** *** 197,203 **** get_remote_ipaddr() { struct sockaddr_in from; ! int fromlen, socket; /* Check whether we have chached the name. */ if (canonical_host_ip != NULL) --- 211,222 ---- get_remote_ipaddr() { struct sockaddr_in from; ! #ifdef _AIX ! unsigned long fromlen; ! #else ! int fromlen; ! #endif ! int socket; /* Check whether we have chached the name. */ if (canonical_host_ip != NULL) *************** *** 231,237 **** --- 250,260...