`realhost', passed back from all the backend init functions, was

[u/mdw/putty] / ssh.c

diff --git a/ssh.c b/ssh.c
index 9f0fe61..e120c15 100644 (file)
--- a/ssh.c
+++ b/ssh.c
@@ -1505,7 +1505,8 @@ static int ssh_receive(Plug plug, int urgent, char *data, int len)
 /*
  * Connect to specified host and port.
  * Returns an error message, or NULL on success.
- * Also places the canonical host name into `realhost'.
+ * Also places the canonical host name into `realhost'. It must be
+ * freed by the caller.
  */
 static char *connect_to_host(char *host, int port, char **realhost)
 {
@@ -1545,7 +1546,7 @@ static char *connect_to_host(char *host, int port, char **realhost)
        return err;
 
 #ifdef FWHACK
-    *realhost = FWhost;
+    *realhost = strdup(FWhost);
 #endif
 
     /*