From: Pablo Neira Ayuso <pablo@netfilter.org>
Date: Wed, 11 Jul 2018 22:21:49 +0000 (+0200)
Subject: tests: shell: validate maximum chain depth
X-Git-Tag: v0.9.1~357
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=3454caff67cc3641770f90e4adb2e77eede2c683;p=thirdparty%2Fnftables.git

tests: shell: validate maximum chain depth

Original script from Taehee Yoo.

Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
---

diff --git a/tests/shell/testcases/chains/0020depth_1 b/tests/shell/testcases/chains/0020depth_1
new file mode 100755
index 00000000..fa539c8f
--- /dev/null
+++ b/tests/shell/testcases/chains/0020depth_1
@@ -0,0 +1,22 @@
+#!/bin/bash
+
+set -e
+
+$NFT add table ip filter
+$NFT add chain ip filter input { type filter hook input priority 0\; }
+
+for ((i=0;i<20;i++)); do
+	$NFT add chain ip filter a$i
+done
+
+$NFT add rule ip filter input jump a1
+
+for ((i=0;i<10;i++)); do
+	$NFT add rule ip filter a$i jump a$((i+1))
+done
+
+for ((i=11;i<19;i++)); do
+	$NFT add rule ip filter a$i jump a$((i+1))
+done
+
+$NFT add rule ip filter a10 jump a11