From: Stephen Smalley Date: Mon, 9 Jan 2017 15:07:31 +0000 (-0500) Subject: selinux: handle ICMPv6 consistently with ICMP X-Git-Url: https://git.stricted.de/?a=commitdiff_plain;h=ef37979a2cfa3905adbf0c2a681ce16c0aaea92d;p=GitHub%2Fmoto-9609%2Fandroid_kernel_motorola_exynos9610.git 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 Signed-off-by: Paul Moore --- diff --git a/security/selinux/hooks.c b/security/selinux/hooks.c index 5ce633aabce6..e4b953f760dd 100644 --- a/security/selinux/hooks.c +++ b/security/selinux/hooks.c @@ -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;