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@xxxxxxxxxxxxx>
---
security/selinux/hooks.c | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)
diff --git a/security/selinux/hooks.c b/security/selinux/hooks.c
index 8a90a0b..b508a5a 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;
--
2.7.4
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