From b263338358b8bd99505cbf16878d4f022dce36e9 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?=E8=84=91=E8=A2=8B=E9=87=8C=E8=BF=9B=E8=8A=B1=E7=94=9F?=
 =?UTF-8?q?=E4=BA=86?= <109732988+Redmomn@users.noreply.github.com>
Date: Sat, 6 Sep 2025 20:38:15 +0800
Subject: [PATCH] fix: use the correct return value for cgroup_skb

`cgroup_skb` returns 0 will block traffic in the current direction.
An example program should not block traffic, this can cause difficulties for beginners.
---
 {{project-name}}-ebpf/src/main.rs | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/{{project-name}}-ebpf/src/main.rs b/{{project-name}}-ebpf/src/main.rs
index 18233ae..7a780d4 100644
--- a/{{project-name}}-ebpf/src/main.rs
+++ b/{{project-name}}-ebpf/src/main.rs
@@ -183,7 +183,7 @@ pub fn {{crate_name}}(ctx: SkBuffContext) -> i32 {
 
 fn try_{{crate_name}}(ctx: SkBuffContext) -> Result<i32, i32> {
     info!(&ctx, "received a packet");
-    Ok(0)
+    Ok(1)
 }
 {%- when "tracepoint" %}
 use aya_ebpf::{macros::tracepoint, programs::TracePointContext};