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Merge branch 'bugfix/fix_iperf_example_exception_handling_for_no_ap_found_v4.2' into 'release/v4.2'

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bugfix/fix_iperf_example_exception_handling_for_no_ap_found_v4.2

See merge request espressif/esp-idf!12268
This commit is contained in:
Jiang Jiang Jian
2021-03-19 04:04:00 +00:00
parent e305c09b12 7da388e52a
commit eedcb8c97f
1 changed files with 5 additions and 0 deletions
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5
examples/wifi/iperf/main/cmd_wifi.c
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@ -63,6 +63,11 @@ static void scan_done_handler(void* arg, esp_event_base_t event_base,
wifi_ap_record_t *ap_list_buffer; wifi_ap_record_t *ap_list_buffer;
esp_wifi_scan_get_ap_num(&sta_number); esp_wifi_scan_get_ap_num(&sta_number);
if (!sta_number) {
ESP_LOGE(TAG, "No AP found");
return;
}
ap_list_buffer = malloc(sta_number * sizeof(wifi_ap_record_t)); ap_list_buffer = malloc(sta_number * sizeof(wifi_ap_record_t));
if (ap_list_buffer == NULL) { if (ap_list_buffer == NULL) {
ESP_LOGE(TAG, "Failed to malloc buffer to print scan results"); ESP_LOGE(TAG, "Failed to malloc buffer to print scan results");