commit 34c48cd618b1d901fce4bbc3d82f6c76a7d179be
author Robert Szewczyk <szewczyk@google.com> Fri Mar 26 06:45:55 2021 -0700
committer GitHub <noreply@github.com> Fri Mar 26 06:45:55 2021 -0700
tree afc42bcd13673a821eca275c947df563afcc9b91
parent 56e6c208ba28e60570180c57d04dd19eb1b967ce
parent 4577f580693d5e6bb52a9190a6c95726698fbed3

Merge pull request #654 from anqid-g/pr/make-gcc-8-werror-happy

Address truncation warning in gcc 8+

src/inet/TunEndPoint.cpp

diff --git a/src/inet/TunEndPoint.cpp b/src/inet/TunEndPoint.cpp
index 785a18c..c5b8fed 100644
--- a/src/inet/TunEndPoint.cpp
+++ b/src/inet/TunEndPoint.cpp
@@ -695,6 +695,7 @@
     {
         //Keep member copy of interface name and Id
         strncpy(tunIntfName, ifr.ifr_name, sizeof(tunIntfName) - 1);
+        tunIntfName[sizeof(tunIntfName) - 1] = '\0';
     }
     else
     {