From e74b07f71776b5f8e9516433b7a5300a451bc0ce Mon Sep 17 00:00:00 2001 From: zhanghaipeng Date: Thu, 29 Jun 2023 16:52:55 +0800 Subject: [PATCH] fix(bt): Fix ble advertising data length 0 error - Fixed an issue where the BLE advertisement length of 0 was causing an error --- components/bt/host/bluedroid/api/esp_gap_ble_api.c | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-) diff --git a/components/bt/host/bluedroid/api/esp_gap_ble_api.c b/components/bt/host/bluedroid/api/esp_gap_ble_api.c index 57b0824265..d2a9685ad4 100644 --- a/components/bt/host/bluedroid/api/esp_gap_ble_api.c +++ b/components/bt/host/bluedroid/api/esp_gap_ble_api.c @@ -431,8 +431,7 @@ esp_err_t esp_ble_gap_config_adv_data_raw(uint8_t *raw_data, uint32_t raw_data_l ESP_BLUEDROID_STATUS_CHECK(ESP_BLUEDROID_STATUS_ENABLED); - if (raw_data == NULL - || (raw_data_len <= 0 || raw_data_len > ESP_BLE_ADV_DATA_LEN_MAX)) { + if ((raw_data_len != 0 && raw_data == NULL) || raw_data_len > ESP_BLE_ADV_DATA_LEN_MAX) { return ESP_ERR_INVALID_ARG; }