From 258e2c8de3ad6b43dd45194f6a8bbcbdd03d5e79 Mon Sep 17 00:00:00 2001
From: jaketothepast <windlejacob12@gmail.com>
Date: Thu, 28 Feb 2019 19:25:58 -0500
Subject: [PATCH] Use execv to cat out hosts list to see who's been blocked.

---
 main.c | 9 ++++-----
 1 file changed, 4 insertions(+), 5 deletions(-)

diff --git a/main.c b/main.c
index b543f20..b93ba86 100644
--- a/main.c
+++ b/main.c
@@ -46,13 +46,12 @@ void showHosts()
 {
     pid_t child = fork();
     int rc = 0;
-    char * argv[] = {
-        "/etc/hosts"
-    };
+
+    char *const parmList[] = {"/bin/cat", "/etc/hosts", NULL};
 
     if (child == 0)
     {
-        execv("/bin/cat", argv);
+        execv("/bin/cat", parmList);
     }
     else
     {
@@ -88,7 +87,7 @@ int main(int argc, char **argv)
             usage();
             exit(0);
         }
-        else
+        else if (strcmp(argv[i], "show") == 0)
         {
             showHosts();
         }