From 64c18e605086c9cea57f642c4d194fd3220aec7c Mon Sep 17 00:00:00 2001
From: Tristan Brice Velloza Kildaire <deavmi@redxen.eu>
Date: Sun, 15 Dec 2024 18:19:07 +0200
Subject: [PATCH] TAP

- Added check for bad open
---
 TAP.c | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/TAP.c b/TAP.c
index dfa5874..935bbbb 100644
--- a/TAP.c
+++ b/TAP.c
@@ -37,6 +37,12 @@ void trySixSet
     );
 
 	int inet6 = socket(AF_INET6, SOCK_DGRAM, 0);
+    if(inet6 < 0)
+    {
+        printf("Error opening control socket for adding IPv6 address to interface\n");
+        cleanup();
+        exit(1);
+    }
 
 	struct in6_ifreq paramReq;
 	memset(&paramReq, 0, sizeof(struct in6_ifreq));