From 39e95cdcb9008aa6f5bd5541dbf4088554c6f1af Mon Sep 17 00:00:00 2001
From: Natale Patriciello <natale.patriciello@gmail.com>
Date: Wed, 15 Feb 2017 22:35:11 +0100
Subject: [PATCH] internet: fix static analysis warnings

---
 src/internet/model/ipv6-address-generator.cc | 18 +++---------------
 1 file changed, 3 insertions(+), 15 deletions(-)

diff --git a/src/internet/model/ipv6-address-generator.cc b/src/internet/model/ipv6-address-generator.cc
index f5ae5ba85..8c7a2d1b3 100644
--- a/src/internet/model/ipv6-address-generator.cc
+++ b/src/internet/model/ipv6-address-generator.cc
@@ -284,7 +284,7 @@ Ipv6AddressGeneratorImpl::GetNetwork (
   const Ipv6Prefix prefix) const
 {
   NS_LOG_FUNCTION (this);
-  uint8_t nw[16];
+  uint8_t nw[16] = { 0 };
   uint32_t index = PrefixToIndex (prefix);
   uint32_t a = m_netTable[index].shift / 8;
   uint32_t b = m_netTable[index].shift % 8;
@@ -292,10 +292,6 @@ Ipv6AddressGeneratorImpl::GetNetwork (
     {
       nw[j] = m_netTable[index].network[j + a];
     }
-  for (uint32_t j = 16 - a; j < 16; ++j)
-    {
-      nw[j] = 0;
-    }
   for (uint32_t j = 0; j < 15; j++)
     {
       nw[j] = nw[j] << b;
@@ -380,17 +376,13 @@ Ipv6AddressGeneratorImpl::GetAddress (const Ipv6Prefix prefix) const
 
   uint32_t index = PrefixToIndex (prefix);
 
-  uint8_t nw[16];
+  uint8_t nw[16] = { 0 };
   uint32_t a = m_netTable[index].shift / 8;
   uint32_t b = m_netTable[index].shift % 8;
   for (uint32_t j = 0; j < 16 - a; ++j)
     {
       nw[j] = m_netTable[index].network[j + a];
     }
-  for (uint32_t j = 16 - a; j < 16; ++j)
-    {
-      nw[j] = 0;
-    }
   for (uint32_t j = 0; j < 15; j++)
     {
       nw[j] = nw[j] << b;
@@ -412,17 +404,13 @@ Ipv6AddressGeneratorImpl::NextAddress (const Ipv6Prefix prefix)
 
   uint32_t index = PrefixToIndex (prefix);
 
-  uint8_t ad[16];
+  uint8_t ad[16] = { 0 };
   uint32_t a = m_netTable[index].shift / 8;
   uint32_t b = m_netTable[index].shift % 8;
   for (uint32_t j = 0; j < 16 - a; ++j)
     {
       ad[j] = m_netTable[index].network[j + a];
     }
-  for (uint32_t j = 16 - a; j < 16; ++j)
-    {
-      ad[j] = 0;
-    }
   for (uint32_t j = 0; j < 15; j++)
     {
       ad[j] = ad[j] << b;