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Commit 3e3ff15e authored by Christopher J. PeBenito's avatar Christopher J. PeBenito Committed by David S. Miller
Browse files

[SELINUX]: add security class for appletalk sockets 



Add a security class for appletalk sockets so that they can be
distinguished in SELinux policy.  Please apply.

Signed-off-by: default avatarStephen Smalley <sds@tycho.nsa.gov>
Acked-by: default avatarJames Morris <jmorris@namei.org>
Signed-off-by: default avatarAndrew Morton <akpm@osdl.org>
Signed-off-by: default avatarDavid S. Miller <davem@davemloft.net>
parent 6f68dc37

security/selinux/hooks.c

+2 −0
Original line number Diff line number Diff line
@@ -696,6 +696,8 @@ static inline u16 socket_type_to_security_class(int family, int type, int protoc 
		return SECCLASS_PACKET_SOCKET;

	case PF_KEY:

		return SECCLASS_KEY_SOCKET;

	case PF_APPLETALK:

		return SECCLASS_APPLETALK_SOCKET;

	}



	return SECCLASS_SOCKET;

security/selinux/include/av_inherit.h

+1 −0
Original line number Diff line number Diff line
@@ -29,3 +29,4 @@ 
   S_(SECCLASS_NETLINK_IP6FW_SOCKET, socket, 0x00400000UL)

   S_(SECCLASS_NETLINK_DNRT_SOCKET, socket, 0x00400000UL)

   S_(SECCLASS_NETLINK_KOBJECT_UEVENT_SOCKET, socket, 0x00400000UL)

   S_(SECCLASS_APPLETALK_SOCKET, socket, 0x00400000UL)

security/selinux/include/av_permissions.h

+23 −0
Original line number Diff line number Diff line
@@ -933,3 +933,26 @@ 
#define NETLINK_KOBJECT_UEVENT_SOCKET__SEND_MSG   0x00100000UL

#define NETLINK_KOBJECT_UEVENT_SOCKET__NAME_BIND  0x00200000UL



#define APPLETALK_SOCKET__IOCTL                   0x00000001UL

#define APPLETALK_SOCKET__READ                    0x00000002UL

#define APPLETALK_SOCKET__WRITE                   0x00000004UL

#define APPLETALK_SOCKET__CREATE                  0x00000008UL

#define APPLETALK_SOCKET__GETATTR                 0x00000010UL

#define APPLETALK_SOCKET__SETATTR                 0x00000020UL

#define APPLETALK_SOCKET__LOCK                    0x00000040UL

#define APPLETALK_SOCKET__RELABELFROM             0x00000080UL

#define APPLETALK_SOCKET__RELABELTO               0x00000100UL

#define APPLETALK_SOCKET__APPEND                  0x00000200UL

#define APPLETALK_SOCKET__BIND                    0x00000400UL

#define APPLETALK_SOCKET__CONNECT                 0x00000800UL

#define APPLETALK_SOCKET__LISTEN                  0x00001000UL

#define APPLETALK_SOCKET__ACCEPT                  0x00002000UL

#define APPLETALK_SOCKET__GETOPT                  0x00004000UL

#define APPLETALK_SOCKET__SETOPT                  0x00008000UL

#define APPLETALK_SOCKET__SHUTDOWN                0x00010000UL

#define APPLETALK_SOCKET__RECVFROM                0x00020000UL

#define APPLETALK_SOCKET__SENDTO                  0x00040000UL

#define APPLETALK_SOCKET__RECV_MSG                0x00080000UL

#define APPLETALK_SOCKET__SEND_MSG                0x00100000UL

#define APPLETALK_SOCKET__NAME_BIND               0x00200000UL

security/selinux/include/class_to_string.h

+1 −0
Original line number Diff line number Diff line
@@ -58,3 +58,4 @@ 
    S_("nscd")

    S_("association")

    S_("netlink_kobject_uevent_socket")

    S_("appletalk_socket")

security/selinux/include/flask.h

+1 −0
Original line number Diff line number Diff line
@@ -60,6 +60,7 @@ 
#define SECCLASS_NSCD                                    53

#define SECCLASS_ASSOCIATION                             54

#define SECCLASS_NETLINK_KOBJECT_UEVENT_SOCKET           55

#define SECCLASS_APPLETALK_SOCKET                        56



/*

 * Security identifier indices for initial entities