s3: Fix a const discard warning

[samba.git] / source3 / rpc_server / srv_wkssvc_nt.c

diff --git a/source3/rpc_server/srv_wkssvc_nt.c b/source3/rpc_server/srv_wkssvc_nt.c
index f85dcd3fb24d3cce8f5cba0e50d525e46a749531..d7f3f82298e2b6e986b068412128af54dfecd1ce 100644 (file)
--- a/source3/rpc_server/srv_wkssvc_nt.c
+++ b/source3/rpc_server/srv_wkssvc_nt.c
@@ -466,7 +466,8 @@ static struct wkssvc_NetWkstaEnumUsersCtr1 *create_enum_users1(
        struct wkssvc_NetWkstaEnumUsersCtr1 *ctr1;
        char **users;
        struct dom_usr *dom_users;
-       char *pwd_server;
+       const char *pwd_server;
+       char *pwd_tmp;
        int i, j, num_users, num_dom_users;
 
        ctr1 = talloc(mem_ctx, struct wkssvc_NetWkstaEnumUsersCtr1);
@@ -500,21 +501,22 @@ static struct wkssvc_NetWkstaEnumUsersCtr1 *create_enum_users1(
                return NULL;
        }
 
-       if ((pwd_server = talloc_strdup(ctr1->user1, lp_passwordserver()))) {
+       pwd_server = "";
+
+       if ((pwd_tmp = talloc_strdup(ctr1->user1, lp_passwordserver()))) {
                /* The configured password server is a full DNS name but
                 * for the logon server we need to return just the first
                 * component (machine name) of it in upper-case */
-               char *p = strchr(pwd_server, '.');
+               char *p = strchr(pwd_tmp, '.');
                if (p) {
                        *p = '\0';
                } else {
-                       p = pwd_server + strlen(pwd_server);
+                       p = pwd_tmp + strlen(pwd_tmp);
                }
-               while (--p >= pwd_server) {
+               while (--p >= pwd_tmp) {
                        *p = toupper(*p);
                }
-       } else {
-               pwd_server = "";
+               pwd_server = pwd_tmp;
        }
 
        /* Put in local users first */