From 7d420d8c1d95e922b721d000a7fbf50e23b4812b Mon Sep 17 00:00:00 2001
From: Kir Kolyshkin <kolyshkin@gmail.com>
Date: Wed, 10 Aug 2022 18:04:33 -0700
Subject: [PATCH] Int test for #3551

v2: use daemon-reexec
v3: require root to reload systemd
v4: use exec -t

Signed-off-by: Kir Kolyshkin <kolyshkin@gmail.com>
---
 tests/integration/dev.bats | 16 ++++++++++++++++
 1 file changed, 16 insertions(+)

diff --git a/tests/integration/dev.bats b/tests/integration/dev.bats
index 01f67785980..585b20750c4 100644
--- a/tests/integration/dev.bats
+++ b/tests/integration/dev.bats
@@ -128,3 +128,19 @@ function teardown() {
 	runc exec test_allow_block sh -c 'fdisk -l '"$device"''
 	[ "$status" -eq 0 ]
 }
+
+# https://github.com/opencontainers/runc/issues/3551
+@test "runc exec vs systemctl daemon-reload" {
+	requires systemd root
+
+	runc run -d --console-socket "$CONSOLE_SOCKET" test_exec
+	[ "$status" -eq 0 ]
+
+	runc exec -t test_exec sh -c "ls -l /proc/self/fd/0; echo 123"
+	[ "$status" -eq 0 ]
+
+	systemctl daemon-reload
+
+	runc exec test_exec -t sh -c "ls -l /proc/self/fd/0; echo 123"
+	[ "$status" -eq 0 ]
+}