From 1c5118e2a57a51e5a73794dc6553d2d7c0313529 Mon Sep 17 00:00:00 2001
From: movsb <chkesp@gmail.com>
Date: Fri, 5 Jan 2024 18:44:41 +0800
Subject: [PATCH] fix(esp_https_ota): only do ota when http status code is 200

---
 components/esp_https_ota/src/esp_https_ota.c | 7 +++++++
 1 file changed, 7 insertions(+)

diff --git a/components/esp_https_ota/src/esp_https_ota.c b/components/esp_https_ota/src/esp_https_ota.c
index d326c2bea..1168f61e4 100644
--- a/components/esp_https_ota/src/esp_https_ota.c
+++ b/components/esp_https_ota/src/esp_https_ota.c
@@ -64,6 +64,13 @@ esp_err_t esp_https_ota(const esp_http_client_config_t *config)
     }
     esp_http_client_fetch_headers(client);
 
+    int statusCode = esp_http_client_get_status_code(client);
+    if (statusCode != 200) {
+        ESP_LOGE(TAG, "Received incorrect HTTP status code: %d (expected: 200)", statusCode);
+        http_cleanup(client);
+        return ESP_FAIL;
+    }
+
     esp_ota_handle_t update_handle = 0;
     const esp_partition_t *update_partition = NULL;
     ESP_LOGI(TAG, "Starting OTA...");