esp_hid: fix memory leak if getting dev reports fails

2020-05-06 15:24:33 +02:00 · 2020-05-06 15:24:33 +02:00 · 65b993234d
parent d7fb9d54ba
commit 65b993234d
1 changed files with 1 additions and 0 deletions
--- a/components/esp_hid/src/esp_hidh.c
+++ b/components/esp_hid/src/esp_hidh.c
@ -301,6 +301,7 @@ esp_err_t esp_hidh_dev_reports_get(esp_hidh_dev_t *dev, size_t *num_reports, esp
    for (uint8_t i = 0; i < dev->reports_len; i++) {
        if (dr == NULL) {
            //error
+            free(r);
            return ESP_FAIL;
        }
        r[i].map_index = dr->map_index;