login: use strlcpy to always NUL terminate

    login.c:728:25: warning: ‘strncpy’ specified bound 256 equals destination size [-Wstringop-truncation]

Reviewed-by: Alejandro Colomar <alx@kernel.org>

diff --git a/src/login.c b/src/login.c
index 0f308dc10390fffe099ad735c2cfa3cbe493e1a8..8a109801b3b319768b63c4f58f4e9ffb1d08250f 100644 (file)
--- a/src/login.c
+++ b/src/login.c
@@ -709,7 +709,7 @@ int main (int argc, char **argv)
                                  sizeof (loginprompt),
                                  _("%s login: "), hostn);
                } else {
-                       strncpy (loginprompt, _("login: "),
+                       strlcpy (loginprompt, _("login: "),
                                 sizeof (loginprompt));
                }