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-rw-r--r--scripts/kconfig/nconf.c2
1 files changed, 2 insertions, 0 deletions
diff --git a/scripts/kconfig/nconf.c b/scripts/kconfig/nconf.c
index c0b2dabf6c89..ae1fe5f60327 100644
--- a/scripts/kconfig/nconf.c
+++ b/scripts/kconfig/nconf.c
@@ -593,6 +593,8 @@ static void item_add_str(const char *fmt, ...)
tmp_str,
sizeof(k_menu_items[index].str));
+ k_menu_items[index].str[sizeof(k_menu_items[index].str) - 1] = '\0';
+
free_item(curses_menu_items[index]);
curses_menu_items[index] = new_item(
k_menu_items[index].str,