From 359d7cdc59a69c39c9f1d00890002dc7150b918a Mon Sep 17 00:00:00 2001 From: Zdenek Pytela Date: Tue, 7 Dec 2021 18:08:01 +0100 Subject: [PATCH] Allow dnsmasq watch /etc/dnsmasq.d directories Reference: https://gitbub.com/fedora-selinux/selinux-policy/commit/359d7cdc59a69c39c9f1d00890002dc7150b918a Conflict: NA Addresses the following AVC denial: type=PROCTITLE msg=audit(12/07/2021 09:38:48.124:320) : proctitle=/usr/sbin/dnsmasq type=PATH msg=audit(12/07/2021 09:38:48.124:320) : item=0 name=/etc/dnsmasq.d inode=29360448 dev=fd:01 mode=dir,755 ouid=root ogid=dnsmasq rdev=00:00 obj=system_u:object_r:dnsmasq_etc_t:s0 nametype=NORMAL cap_fp=none cap_fi=none cap_fe=0 cap_fver=0 cap_frootid=0 type=CWD msg=audit(12/07/2021 09:38:48.124:320) : cwd=/ type=SYSCALL msg=audit(12/07/2021 09:38:48.124:320) : arch=x86_64 syscall=inotify_add_watch success=no exit=EACCES(Permission denied) a0=0x8 a1=0x5586fa914c70 a2=0x88 a3=0x0 items=1 ppid=1 pid=5720 auid=unset uid=dnsmasq gid=dnsmasq euid=dnsmasq suid=dnsmasq fsuid=dnsmasq egid=dnsmasq sgid=dnsmasq fsgid=dnsmasq tty=(none) ses=unset comm=dnsmasq exe=/usr/sbin/dnsmasq subj=system_u:system_r:dnsmasq_t:s0 key=(null) type=AVC msg=audit(12/07/2021 09:38:48.124:320) : avc: denied { watch } for pid=5720 comm=dnsmasq path=/etc/dnsmasq.d dev="vda1" ino=29360448 scontext=system_u:system_r:dnsmasq_t:s0 tcontext=system_u:object_r:dnsmasq_etc_t:s0 tclass=dir permissive=0 Resolves: rhbz#2029866 Signed-off-by: lujie54 --- policy/modules/contrib/dnsmasq.te | 1 + 1 file changed, 1 insertion(+) diff --git a/policy/modules/contrib/dnsmasq.te b/policy/modules/contrib/dnsmasq.te index 0d5c7e4..de7c0c0 100644 --- a/policy/modules/contrib/dnsmasq.te +++ b/policy/modules/contrib/dnsmasq.te @@ -52,6 +52,7 @@ allow dnsmasq_t self:rawip_socket create_socket_perms; read_files_pattern(dnsmasq_t, dnsmasq_etc_t, dnsmasq_etc_t) list_dirs_pattern(dnsmasq_t, dnsmasq_etc_t, dnsmasq_etc_t) +watch_dirs_pattern(dnsmasq_t, dnsmasq_etc_t, dnsmasq_etc_t) manage_files_pattern(dnsmasq_t, dnsmasq_lease_t, dnsmasq_lease_t) files_var_lib_filetrans(dnsmasq_t, dnsmasq_lease_t, file) -- 1.8.3.1