From c2156a516193ada6fee37ab6b7a26f712ee02e14 Mon Sep 17 00:00:00 2001
From: Luca Deri <deri@ntop.org>
Date: Thu, 6 Aug 2020 09:19:04 +0200
Subject: Added note on memory management

---
 src/lib/ndpi_utils.c | 1 +
 1 file changed, 1 insertion(+)

(limited to 'src/lib/ndpi_utils.c')

diff --git a/src/lib/ndpi_utils.c b/src/lib/ndpi_utils.c
index 347e65d52..00583dd26 100644
--- a/src/lib/ndpi_utils.c
+++ b/src/lib/ndpi_utils.c
@@ -874,6 +874,7 @@ u_char* ndpi_base64_decode(const u_char *src, size_t len, size_t *out_len) {
 
 /* ********************************** */
 
+/* NOTE: caller MUST free returned pointer */
 char* ndpi_base64_encode(unsigned char const* bytes_to_encode, size_t in_len) {
   size_t len = 0, ret_size;
   char *ret;
-- 
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