X-Git-Url: https://git.distorted.org.uk/u/mdw/putty/blobdiff_plain/8faa456cf83ade45a6a2f33784d46b9963a0f77e..6e1ebb76bc65c074b780b303a1f1550f5ae4dd3c:/ssh.c

diff --git a/ssh.c b/ssh.c
index 9f0fe618..e120c152 100644
--- 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
 
     /*