Commit ef37979a authored Jan 09, 2017 by Stephen Smalley Committed by Paul Moore Jan 09, 2017

selinux: handle ICMPv6 consistently with ICMP



commit 79c8b348f215 ("selinux: support distinctions among all network
address families") mapped datagram ICMP sockets to the new icmp_socket
security class, but left ICMPv6 sockets unchanged.  This change fixes
that oversight to handle both kinds of sockets consistently.

Signed-off-by: Stephen Smalley <sds@tycho.nsa.gov>
Signed-off-by: Paul Moore <paul@paul-moore.com>

parent a2c7c6fb

security/selinux/hooks.c

+2 −1

Original line number	Diff line number	Diff line
		@@ -1295,7 +1295,8 @@ static inline u16 socket_type_to_security_class(int family, int type, int protoc
		case SOCK_DGRAM:
		if (default_protocol_dgram(protocol))
		return SECCLASS_UDP_SOCKET;
		else if (extsockclass && protocol == IPPROTO_ICMP)
		else if (extsockclass && (protocol == IPPROTO_ICMP \|\|
		protocol == IPPROTO_ICMPV6))
		return SECCLASS_ICMP_SOCKET;
		else
		return SECCLASS_RAWIP_SOCKET;

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