From 3dfd39792d1e79bb4723bbfe531a4c81625439a6 Mon Sep 17 00:00:00 2001
From: Eduardo Silva <eduardo@treasure-data.com>
Date: Tue, 23 Feb 2021 18:55:57 -0600
Subject: [PATCH] revert: "sds: fix length check. OSS-Fuzz 6227554268741632
 (#3116)"

This reverts commit 55b265a4a70a6b0a020f7cd59dfd0a02ed725747.
---
 src/flb_sds.c | 3 ---
 1 file changed, 3 deletions(-)

diff --git a/src/flb_sds.c b/src/flb_sds.c
index 1430089eb75..179a2c01a6f 100644
--- a/src/flb_sds.c
+++ b/src/flb_sds.c
@@ -284,9 +284,6 @@ flb_sds_t flb_sds_cat_utf8 (flb_sds_t *sds, const char *str, int str_len)
         }
         else if (c >= 0x80) {
             hex_bytes = flb_utf8_len(str + i);
-            if (hex_bytes + i >= str_len) {
-                return NULL;
-            }
             state = FLB_UTF8_ACCEPT;
             cp = 0;
             for (b = 0; b < hex_bytes; b++) {