From a0777a0ee5a1d759c08960baafe0ba699516adef Mon Sep 17 00:00:00 2001
From: Xu Si Yu <xusiyu@espressif.com>
Date: Thu, 18 Sep 2025 16:21:13 +0800
Subject: [PATCH] fix(openthread): check if the command is valid before calling
 the input function

---
 components/openthread/src/esp_openthread_cli.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/components/openthread/src/esp_openthread_cli.c b/components/openthread/src/esp_openthread_cli.c
index b7e1b933f9..f87e39f017 100644
--- a/components/openthread/src/esp_openthread_cli.c
+++ b/components/openthread/src/esp_openthread_cli.c
@@ -65,6 +65,7 @@ esp_err_t esp_openthread_cli_input(const char *line)
 
 static int ot_cli_console_callback(int argc, char **argv)
 {
+    ESP_RETURN_ON_FALSE(argv[1] != NULL && strlen(argv[1]) > 0, ESP_FAIL, OT_PLAT_LOG_TAG, "Invalid OpenThread command");
     char cli_cmd[OT_CLI_MAX_LINE_LENGTH] = {0};
     strncpy(cli_cmd, argv[1], sizeof(cli_cmd) - strlen(cli_cmd) - 1);
     for (int i = 2; i < argc; i++) {