TRNG HAL - fix length doc wording for get_bytes

2016-09-22 15:19:32 +01:00 · 2016-09-22 15:19:32 +01:00 · 88b2220548
parent 48544fc6eb
commit 88b2220548
1 changed files with 1 additions and 1 deletions
--- a/hal/hal/trng_api.h
+++ b/hal/hal/trng_api.h
@ -50,7 +50,7 @@ void trng_free(trng_t *obj);
 *
 * @param obj The TRNG object
 * @param output The pointer to an output array
- * @param length The length of output data
+ * @param length The size of output data, to avoid buffer overwrite
 * @param output_length The length of generated data
 * @return 0 success, -1 fail
 */