From 22f7df15244e796c8670751d07342530048db26f Mon Sep 17 00:00:00 2001
From: Rockingcool <aadhavan@twomorecents.org>
Date: Tue, 4 Apr 2023 22:44:10 -0500
Subject: [PATCH] Added error checking for return value from 'easysock'
 functions

---
 main.c | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/main.c b/main.c
index 7e2913b..f96cdf5 100644
--- a/main.c
+++ b/main.c
@@ -73,6 +73,9 @@ int main(int argc,char* argv[]) {
 	char preferred_transport = 'T';
 	struct sockaddr addr_struct;
 	int server_sock = create_local(preferred_local_network,preferred_transport,local_addr,local_port,&addr_struct);
+	if (server_sock < 0) {
+		exit(-1 * server_sock);
+	}
 	int addrlen;
 	if (check_ip_ver(local_addr) == 4) {
 		addrlen = sizeof(struct sockaddr_in);
@@ -90,6 +93,9 @@ int main(int argc,char* argv[]) {
 	while (1) {
 		int from_client = accept(server_sock,&addr_struct,(socklen_t *)&addrlen);
 		int to_server = create_remote(preferred_remote_network,preferred_transport,remote_addr,remote_port,&remote_addr_struct);
+		if (to_server < 0) {
+			exit(-1 * to_server);
+		}
 
 		printf("Connection established to %s:%d\n",remote_addr,remote_port);
 		if (fork() == 0) {