diff options
Diffstat (limited to 'security/selinux/hooks.c')
| -rw-r--r-- | security/selinux/hooks.c | 41 |
1 files changed, 1 insertions, 40 deletions
diff --git a/security/selinux/hooks.c b/security/selinux/hooks.c index e7a7dcab81db..b2695785610a 100644 --- a/security/selinux/hooks.c +++ b/security/selinux/hooks.c @@ -65,7 +65,6 @@ #include <net/netlink.h> #include <linux/tcp.h> #include <linux/udp.h> -#include <linux/dccp.h> #include <linux/sctp.h> #include <net/sctp/structs.h> #include <linux/quota.h> @@ -1191,8 +1190,6 @@ static inline u16 socket_type_to_security_class(int family, int type, int protoc return SECCLASS_ICMP_SOCKET; else return SECCLASS_RAWIP_SOCKET; - case SOCK_DCCP: - return SECCLASS_DCCP_SOCKET; default: return SECCLASS_RAWIP_SOCKET; } @@ -4392,22 +4389,6 @@ static int selinux_parse_skb_ipv4(struct sk_buff *skb, break; } - case IPPROTO_DCCP: { - struct dccp_hdr _dccph, *dh; - - if (ntohs(ih->frag_off) & IP_OFFSET) - break; - - offset += ihlen; - dh = skb_header_pointer(skb, offset, sizeof(_dccph), &_dccph); - if (dh == NULL) - break; - - ad->u.net->sport = dh->dccph_sport; - ad->u.net->dport = dh->dccph_dport; - break; - } - #if IS_ENABLED(CONFIG_IP_SCTP) case IPPROTO_SCTP: { struct sctphdr _sctph, *sh; @@ -4486,18 +4467,6 @@ static int selinux_parse_skb_ipv6(struct sk_buff *skb, break; } - case IPPROTO_DCCP: { - struct dccp_hdr _dccph, *dh; - - dh = skb_header_pointer(skb, offset, sizeof(_dccph), &_dccph); - if (dh == NULL) - break; - - ad->u.net->sport = dh->dccph_sport; - ad->u.net->dport = dh->dccph_dport; - break; - } - #if IS_ENABLED(CONFIG_IP_SCTP) case IPPROTO_SCTP: { struct sctphdr _sctph, *sh; @@ -4849,10 +4818,6 @@ static int selinux_socket_bind(struct socket *sock, struct sockaddr *address, in node_perm = UDP_SOCKET__NODE_BIND; break; - case SECCLASS_DCCP_SOCKET: - node_perm = DCCP_SOCKET__NODE_BIND; - break; - case SECCLASS_SCTP_SOCKET: node_perm = SCTP_SOCKET__NODE_BIND; break; @@ -4908,11 +4873,10 @@ static int selinux_socket_connect_helper(struct socket *sock, return 0; /* - * If a TCP, DCCP or SCTP socket, check name_connect permission + * If a TCP or SCTP socket, check name_connect permission * for the port. */ if (sksec->sclass == SECCLASS_TCP_SOCKET || - sksec->sclass == SECCLASS_DCCP_SOCKET || sksec->sclass == SECCLASS_SCTP_SOCKET) { struct common_audit_data ad; struct lsm_network_audit net = {0,}; @@ -4957,9 +4921,6 @@ static int selinux_socket_connect_helper(struct socket *sock, case SECCLASS_TCP_SOCKET: perm = TCP_SOCKET__NAME_CONNECT; break; - case SECCLASS_DCCP_SOCKET: - perm = DCCP_SOCKET__NAME_CONNECT; - break; case SECCLASS_SCTP_SOCKET: perm = SCTP_SOCKET__NAME_CONNECT; break; |