From: Phil Sutter <phil@nwl.cc>
Date: Tue, 28 Apr 2020 14:12:23 +0000 (+0200)
Subject: tests: shell: Add test for nfbz#1391
X-Git-Tag: v1.8.5~42
X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=9269b8fcf63d3fa8dbad4550b5ecfb7f327d1145;p=thirdparty%2Fiptables.git

tests: shell: Add test for nfbz#1391

Problem is fixed since commit c550c81fd373e ("nft: cache: Fix
nft_release_cache() under stress"), looks like another case of
use-after-free.

Signed-off-by: Phil Sutter <phil@nwl.cc>
---

diff --git a/iptables/tests/shell/testcases/ipt-restore/0013-test-mode_0 b/iptables/tests/shell/testcases/ipt-restore/0013-test-mode_0
new file mode 100755
index 00000000..65c3b9a1
--- /dev/null
+++ b/iptables/tests/shell/testcases/ipt-restore/0013-test-mode_0
@@ -0,0 +1,7 @@
+#!/bin/bash
+
+set -e
+
+# segfault with --test reported in nfbz#1391
+
+printf '%s\nCOMMIT\n' '*nat' '*raw' '*filter' | $XT_MULTI iptables-restore --test