From 5ae549c3aaafc4cd753ad5fa0b199e9754bfb72f Mon Sep 17 00:00:00 2001
From: Santiago Gimeno <santiago.gimeno@gmail.com>
Date: Tue, 22 Nov 2016 14:47:11 +0100
Subject: [PATCH] url: fix -Warray-bounds warning

Avoid out of bounds access to `url_host_value.ipv6` array.

PR-URL: https://github.com/nodejs/node/pull/9751
Reviewed-By: Ben Noordhuis <info@bnoordhuis.nl>
Reviewed-By: Colin Ihrig <cjihrig@gmail.com>
---
 src/node_url.cc | 4 +---
 1 file changed, 1 insertion(+), 3 deletions(-)

diff --git a/src/node_url.cc b/src/node_url.cc
index 001475b04c9f7a..7502461114a7b4 100644
--- a/src/node_url.cc
+++ b/src/node_url.cc
@@ -472,10 +472,8 @@ namespace url {
           uint16_t* piece = &host->value.ipv6[n];
           if (compress_pointer == piece) {
             *dest += n == 0 ? "::" : ":";
-            while (*piece == 0 && n < 8) {
-              n++;
+            while (*piece == 0 && ++n < 8)
               piece = &host->value.ipv6[n];
-            }
             if (n == 8)
               break;
           }