Index: source/libsmb/libsmb_server.c
===================================================================
--- source/libsmb/libsmb_server.c	(revision 2336)
+++ source/libsmb/libsmb_server.c	(working copy)
@@ -355,7 +355,10 @@
 		errno = ENOMEM;
 		return NULL;
 	}
-        
+
+	/* POSIX-like - always request case-sensitivity by default. */        
+	cli_set_case_sensitive(cli, True);
+
         if (smbc_getOptionUseKerberos(context)) {
 		c->use_kerberos = True;
 	}