You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
88 lines
2.1 KiB
88 lines
2.1 KiB
7 years ago
|
diff --git a/canohost.c b/canohost.c
|
||
|
|
index 97ce58c..1f9320a 100644
|
||
|
|
--- a/canohost.c
|
||
|
|
+++ b/canohost.c
|
||
|
|
@@ -338,6 +338,21 @@ clear_cached_addr(void)
|
||
|
|
cached_port = -1;
|
||
|
|
}
|
||
|
|
|
||
|
|
+void set_remote_ipaddr(void) {
|
||
|
|
+ if (canonical_host_ip != NULL)
|
||
|
|
+ free(canonical_host_ip);
|
||
|
|
+
|
||
|
|
+ if (packet_connection_is_on_socket()) {
|
||
|
|
+ canonical_host_ip =
|
||
|
|
+ get_peer_ipaddr(packet_get_connection_in());
|
||
|
|
+ if (canonical_host_ip == NULL)
|
||
|
|
+ cleanup_exit(255);
|
||
|
|
+ } else {
|
||
|
|
+ /* If not on socket, return UNKNOWN. */
|
||
|
|
+ canonical_host_ip = xstrdup("UNKNOWN");
|
||
|
|
+ }
|
||
|
|
+}
|
||
|
|
+
|
||
|
|
/*
|
||
|
|
* Returns the IP-address of the remote host as a string. The returned
|
||
|
|
* string must not be freed.
|
||
|
|
@@ -347,17 +362,9 @@ const char *
|
||
|
|
get_remote_ipaddr(void)
|
||
|
|
{
|
||
|
|
/* Check whether we have cached the ipaddr. */
|
||
|
|
- if (canonical_host_ip == NULL) {
|
||
|
|
- if (packet_connection_is_on_socket()) {
|
||
|
|
- canonical_host_ip =
|
||
|
|
- get_peer_ipaddr(packet_get_connection_in());
|
||
|
|
- if (canonical_host_ip == NULL)
|
||
|
|
- cleanup_exit(255);
|
||
|
|
- } else {
|
||
|
|
- /* If not on socket, return UNKNOWN. */
|
||
|
|
- canonical_host_ip = xstrdup("UNKNOWN");
|
||
|
|
- }
|
||
|
|
- }
|
||
|
|
+ if (canonical_host_ip == NULL)
|
||
|
|
+ set_remote_ipaddr();
|
||
|
|
+
|
||
|
|
return canonical_host_ip;
|
||
|
|
}
|
||
|
|
|
||
|
|
diff --git a/canohost.h b/canohost.h
|
||
|
|
index 4c8636f..4079953 100644
|
||
|
|
--- a/canohost.h
|
||
|
|
+++ b/canohost.h
|
||
|
|
@@ -13,6 +13,7 @@
|
||
|
|
*/
|
||
|
|
|
||
|
|
const char *get_canonical_hostname(int);
|
||
|
|
+void set_remote_ipaddr(void);
|
||
|
|
const char *get_remote_ipaddr(void);
|
||
|
|
const char *get_remote_name_or_ip(u_int, int);
|
||
|
|
|
||
|
|
diff --git a/sshconnect.c b/sshconnect.c
|
||
|
|
index e636f33..451a58b 100644
|
||
|
|
--- a/sshconnect.c
|
||
|
|
+++ b/sshconnect.c
|
||
|
|
@@ -62,6 +62,7 @@
|
||
|
|
#include "monitor_fdpass.h"
|
||
|
|
#include "ssh2.h"
|
||
|
|
#include "version.h"
|
||
|
|
+#include "canohost.h"
|
||
|
|
|
||
|
|
char *client_version_string = NULL;
|
||
|
|
char *server_version_string = NULL;
|
||
|
|
@@ -170,6 +171,7 @@ ssh_proxy_fdpass_connect(const char *host, u_short port,
|
||
|
|
|
||
|
|
/* Set the connection file descriptors. */
|
||
|
|
packet_set_connection(sock, sock);
|
||
|
|
+ set_remote_ipaddr();
|
||
|
|
|
||
|
|
return 0;
|
||
|
|
}
|
||
|
|
@@ -492,6 +494,7 @@ ssh_connect_direct(const char *host, struct addrinfo *aitop,
|
||
|
|
|
||
|
|
/* Set the connection. */
|
||
|
|
packet_set_connection(sock, sock);
|
||
|
|
+ set_remote_ipaddr();
|
||
|
|
|
||
|
|
return 0;
|
||
|
|
}
|