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From: Paul Holzinger <pholzing@redhat.com>
To: passt-dev@passt.top
Subject: [PATCH] apparmor: allow netns paths on /tmp
Date: Mon, 13 May 2024 19:41:55 +0200
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For some unknown reason "owner" makes it impossible to open bind mounted
netns references as apparmor denies it. In the kernel denied log entry
we see ouid=0 but it is not clear why that is as the actual file is
owned by the real (rootless) user id.
In abstractions/pasta there is already `@{run}/user/@{uid}/**` without
owner set for the same reason as this path contains the netns path by
default when running under Podman.
Fixes: 72884484b00d ("apparmor: allow read access on /tmp for pasta")
Signed-off-by: Paul Holzinger <pholzing@redhat.com>
---
contrib/apparmor/usr.bin.pasta | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/contrib/apparmor/usr.bin.pasta b/contrib/apparmor/usr.bin.pasta
index 2a4d28c..bdfeb71 100644
--- a/contrib/apparmor/usr.bin.pasta
+++ b/contrib/apparmor/usr.bin.pasta
@@ -19,7 +19,7 @@ profile pasta /usr/bin/pasta{,.avx2} flags=(attach_disconnected) {
include <abstractions/pasta>
# Alternatively: include <abstractions/user-tmp>
- owner /tmp/** rw, # tap_sock_unix_init(), pcap(),
+ /tmp/** rw, # tap_sock_unix_init(), pcap(),
# write_pidfile(),
# logfile_init(),
# pasta_open_ns()
--
2.45.0