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apparmor: allow netns paths on /tmp

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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>
Signed-off-by: Stefano Brivio <sbrivio@redhat.com>
This commit is contained in:
Paul Holzinger 2024-05-13 19:41:55 +02:00 committed by Stefano Brivio
parent 80f7ff2996
commit 6cdc9fd51b
1 changed files with 1 additions and 1 deletions
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contrib/apparmor/usr.bin.pasta
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@ -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()