From 175bb90a68c4ff2fde1bb9a2bf04f3cd9b0f27b8 Mon Sep 17 00:00:00 2001
From: Tristan Brice Velloza Kildaire <deavmi@redxen.eu>
Date: Sun, 15 Dec 2024 17:46:26 +0200
Subject: [PATCH] TAP

- Added missing `cleanup()` calls
---
 TAP.c | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/TAP.c b/TAP.c
index 8525060..b5689e4 100644
--- a/TAP.c
+++ b/TAP.c
@@ -317,13 +317,14 @@ int open_tap(void) {
                                         cleanup();
                                         exit(1);
                                     }
-                                    
+
                                     // Firstly, obtain the interface index by `ifr_name`
                                     int dummySock = socket(AF_INET6, SOCK_DGRAM, 0);
                                     if(ioctl(dummySock, SIOCGIFINDEX, &ifr) < 0)
                                     {
                                         printf("Could not get interface index for interface '%s'\n", ifr.ifr_name);
                                         close(dummySock);
+                                        cleanup();
                                         exit(1);
                                     }					
 
@@ -336,6 +337,7 @@ int open_tap(void) {
                                     {
                                         perror("No prefix length was provided"); // TODO: Move logic into arg parsing
                                         close(dummySock);
+                                        cleanup();
                                         exit(1);
                                     }
                                     printf("prefix part: %s\n", prefixPart_s);
@@ -351,6 +353,7 @@ int open_tap(void) {
                                     {
                                         printf("Error parsing IPv6 address '%s'", ipv6_addr);
                                         close(dummySock);
+                                        cleanup();
                                         exit(1);
                                     }