From f1125f006625cf86f0b51e99c7e3d853595c37e4 Mon Sep 17 00:00:00 2001
From: Jakub Sztandera <kubuxu@protonmail.ch>
Date: Fri, 2 Mar 2018 23:54:33 +0100
Subject: [PATCH] add hash security note

License: MIT
Signed-off-by: Jakub Sztandera <kubuxu@protonmail.ch>
---
 blockservice/blockservice.go | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/blockservice/blockservice.go b/blockservice/blockservice.go
index 9864dcb2f..cbabbd4e4 100644
--- a/blockservice/blockservice.go
+++ b/blockservice/blockservice.go
@@ -206,7 +206,7 @@ func (s *blockService) GetBlock(ctx context.Context, c *cid.Cid) (blocks.Block,
 }
 
 func getBlock(ctx context.Context, c *cid.Cid, bs blockstore.Blockstore, f exchange.Fetcher) (blocks.Block, error) {
-	err := verifcid.ValidateCid(c)
+	err := verifcid.ValidateCid(c) // hash security
 	if err != nil {
 		return nil, err
 	}