ChangeLog:

o [Ncat][GH#2154] Ncat no longer crashes when used with Unix domain sockets.

Backported from: r38121

Signed-off-by: Alexey Neyman <stilor@att.net>

Index: ncat/ncat_main.c
===================================================================
--- a/ncat/ncat_main.c	(revision 38120)
+++ b/ncat/ncat_main.c	(revision 38121)
@@ -846,7 +846,7 @@
             targetaddrs->addr.un.sun_family = AF_UNIX;
             strncpy(targetaddrs->addr.un.sun_path, argv[optind], sizeof(targetaddrs->addr.un.sun_path));
             targetaddrs->addrlen = SUN_LEN(&targetaddrs->addr.un);
-            o.target = argv[optind];
+            o.sslservername = o.target = argv[optind];
             optind++;
         } else
 #endif
@@ -865,7 +865,7 @@
                 targetaddrs->addr.vm.svm_cid = long_cid;
 
                 targetaddrs->addrlen = sizeof(targetaddrs->addr.vm);
-                o.target = argv[optind];
+                o.sslservername = o.target = argv[optind];
                 optind++;
             }
         } else