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esp_http_client: Fix infinite loop on esp_http_client_fetch_headers

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error must also be returned if esp_tls_conn_read return 0 because socket  was closed

Merges https://github.com/espressif/esp-idf/pull/2534
This commit is contained in:
Damian Reboredo 2018-10-09 08:55:19 -03:00 committed by Mahavir Jain
parent b358581ab8
commit 049c9f7bea
1 changed files with 1 additions and 1 deletions
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2
components/esp_http_client/esp_http_client.c
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@ -894,7 +894,7 @@ int esp_http_client_fetch_headers(esp_http_client_handle_t client)
while (client->state < HTTP_STATE_RES_COMPLETE_HEADER) {
buffer->len = esp_transport_read(client->transport, buffer->data, client->buffer_size, client->timeout_ms);
if (buffer->len < 0) {
if (buffer->len <= 0) {
return ESP_FAIL;
}
http_parser_execute(client->parser, client->parser_settings, buffer->data, buffer->len);