revert: "sds: fix length check. OSS-Fuzz 6227554268741632 (fluent#3116)"

This reverts commit 55b265a.
DrewZhang13 · Feb 24, 2021 · 3dfd397 · 3dfd397
1 parent f23dfb1
commit 3dfd397
Showing 1 changed file with 0 additions and 3 deletions.
diff --git 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++) {