From: Luis Ressel <aranea@aixah.de>
To: Paul Moore <paul@paul-moore.com>,
Stephen Smalley <sds@tycho.nsa.gov>,
Eric Paris <eparis@parisplace.org>,
James Morris <james.l.morris@oracle.com>,
"Serge E. Hallyn" <serge@hallyn.com>,
selinux@tycho.nsa.gov (moderated list:SELINUX SECURITY MODULE),
linux-security-module@vger.kernel.org (open list:SECURITY
SUBSYSTEM), linux-kernel@vger.kernel.org (open list)
Subject: [PATCH] selinux: Assign proper class to PF_UNIX/SOCK_RAW sockets
Date: Sun, 18 Jun 2017 23:45:32 +0200 [thread overview]
Message-ID: <20170618214532.3031-1-aranea@aixah.de> (raw)
For PF_UNIX, SOCK_RAW is synonymous with SOCK_DGRAM (cf.
net/unix/af_unix.c). This is a tad obscure, but libpcap uses it.
---
security/selinux/hooks.c | 1 +
1 file changed, 1 insertion(+)
diff --git a/security/selinux/hooks.c b/security/selinux/hooks.c
index 819fd6858b49..1a331fba4a3c 100644
--- a/security/selinux/hooks.c
+++ b/security/selinux/hooks.c
@@ -1275,6 +1275,7 @@ static inline u16 socket_type_to_security_class(int family, int type, int protoc
case SOCK_SEQPACKET:
return SECCLASS_UNIX_STREAM_SOCKET;
case SOCK_DGRAM:
+ case SOCK_RAW:
return SECCLASS_UNIX_DGRAM_SOCKET;
}
break;
--
2.13.1
next reply other threads:[~2017-06-18 22:28 UTC|newest]
Thread overview: 9+ messages / expand[flat|nested] mbox.gz Atom feed top
2017-06-18 21:45 Luis Ressel [this message]
2017-06-19 20:10 ` Stephen Smalley
2017-06-19 21:33 Luis Ressel
2017-06-20 19:49 ` Paul Moore
2017-06-20 20:04 ` Stephen Smalley
2017-06-20 21:43 ` Paul Moore
2017-06-21 9:48 ` Luis Ressel
2017-06-21 19:04 ` Paul Moore
2017-07-10 22:25 ` Paul Moore
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=20170618214532.3031-1-aranea@aixah.de \
--to=aranea@aixah.de \
--cc=eparis@parisplace.org \
--cc=james.l.morris@oracle.com \
--cc=linux-kernel@vger.kernel.org \
--cc=linux-security-module@vger.kernel.org \
--cc=paul@paul-moore.com \
--cc=sds@tycho.nsa.gov \
--cc=selinux@tycho.nsa.gov \
--cc=serge@hallyn.com \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox
all inboxes | Powered by JetHome®