From 7d2109b97d846fc3050fc9bab431dc059618bd06 Mon Sep 17 00:00:00 2001
From: Tommaso Pecorella <tommypec@gmail.com>
Date: Wed, 13 May 2020 19:08:05 +0000
Subject: [PATCH] wimax: fix memory leak due to struct alignment

---
 src/wimax/model/wimax-tlv.cc | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/src/wimax/model/wimax-tlv.cc b/src/wimax/model/wimax-tlv.cc
index c5b29983e..abd23860d 100644
--- a/src/wimax/model/wimax-tlv.cc
+++ b/src/wimax/model/wimax-tlv.cc
@@ -890,7 +890,7 @@ PortRangeTlvValue::~PortRangeTlvValue ()
 uint32_t
 PortRangeTlvValue::GetSerializedSize (void) const
 {
-  return m_portRange->size () * sizeof(struct PortRange);
+  return m_portRange->size () * 4; // a port range is defined by 2 ports, each using 2 bytes
 }
 void
 PortRangeTlvValue::Serialize (Buffer::Iterator i) const
@@ -1037,7 +1037,7 @@ Ipv4AddressTlvValue::~Ipv4AddressTlvValue ()
 uint32_t
 Ipv4AddressTlvValue::GetSerializedSize (void) const
 {
-  return m_ipv4Addr->size () * sizeof(struct ipv4Addr);
+  return m_ipv4Addr->size () * 8; // IPv4 address and mask are 4 bytes each
 }
 
 void