From e4e95b723d31c7b678a05cd81a96b10185978b4e Mon Sep 17 00:00:00 2001 From: Roy Li Date: Mon, 10 Feb 2014 18:10:12 +0800 Subject: [PATCH] ftp: add ftpd_t to mls_file_write_all_levels Proftpd will create file under /var/run, but its mls is in high, and can not write to lowlevel Upstream-Status: Pending type=AVC msg=audit(1392347709.621:15): avc: denied { write } for pid=545 comm="proftpd" name="/" dev="tmpfs" ino=5853 scontext=system_u:system_r:ftpd_t:s15:c0.c1023 tcontext=system_u:object_r:var_run_t:s0-s15:c0.c1023 tclass=dir type=AVC msg=audit(1392347709.621:15): avc: denied { add_name } for pid=545 comm="proftpd" name="proftpd.delay" scontext=system_u:system_r:ftpd_t:s15:c0.c1023 tcontext=system_u:object_r:var_run_t:s0-s15:c0.c1023 tclass=dir type=SYSCALL msg=audit(1392347709.621:15): arch=c000003e syscall=2 success=yes exit=3 a0=471910 a1=42 a2=1b6 a3=8 items=0 ppid=539 pid=545 auid=4294967295 uid=0 gid=0 euid=0 suid=0 fsuid=0 egid=0 sgid=0 fsgid=0 ses=4294967295 tty=(none) comm="proftpd" exe="/usr/sbin/proftpd" subj=system_u:system_r:ftpd_t:s15:c0.c1023 key=(null) root@localhost:~# sesearch --allow -s ftpd_t -t var_run_t|grep dir|grep add_name allow ftpd_t var_run_t : dir { ioctl read write getattr lock add_name remove_name search open } ; root@localhost:~# Signed-off-by: Roy Li Signed-off-by: Joe MacDonald --- policy/modules/contrib/ftp.te | 2 ++ 1 file changed, 2 insertions(+) --- a/policy/modules/contrib/ftp.te +++ b/policy/modules/contrib/ftp.te @@ -148,10 +148,12 @@ init_system_domain(ftpdctl_t, ftpdctl_ex role ftpdctl_roles types ftpdctl_t; type ftpdctl_tmp_t; files_tmp_file(ftpdctl_tmp_t) +mls_file_write_all_levels(ftpd_t) + type sftpd_t; domain_type(sftpd_t) role system_r types sftpd_t; type xferlog_t;