From 14a72f53fb1bb5d5c2bdd8cf172219519664729a Mon Sep 17 00:00:00 2001 From: Paul Moore Date: Mon, 25 Sep 2006 15:52:01 -0700 Subject: [NetLabel]: correct improper handling of non-NetLabel peer contexts Fix a problem where NetLabel would always set the value of sk_security_struct->peer_sid in selinux_netlbl_sock_graft() to the context of the socket, causing problems when users would query the context of the connection. This patch fixes this so that the value in sk_security_struct->peer_sid is only set when the connection is NetLabel based, otherwise the value is untouched. Signed-off-by: Paul Moore Signed-off-by: David S. Miller --- include/net/cipso_ipv4.h | 7 +++++++ include/net/netlabel.h | 8 ++++++++ 2 files changed, 15 insertions(+) (limited to 'include') diff --git a/include/net/cipso_ipv4.h b/include/net/cipso_ipv4.h index 59406e0dc5b2..6718452a5cd0 100644 --- a/include/net/cipso_ipv4.h +++ b/include/net/cipso_ipv4.h @@ -205,6 +205,7 @@ void cipso_v4_error(struct sk_buff *skb, int error, u32 gateway); int cipso_v4_socket_setattr(const struct socket *sock, const struct cipso_v4_doi *doi_def, const struct netlbl_lsm_secattr *secattr); +int cipso_v4_sock_getattr(struct sock *sk, struct netlbl_lsm_secattr *secattr); int cipso_v4_socket_getattr(const struct socket *sock, struct netlbl_lsm_secattr *secattr); int cipso_v4_skbuff_getattr(const struct sk_buff *skb, @@ -225,6 +226,12 @@ static inline int cipso_v4_socket_setattr(const struct socket *sock, return -ENOSYS; } +static inline int cipso_v4_sock_getattr(struct sock *sk, + struct netlbl_lsm_secattr *secattr) +{ + return -ENOSYS; +} + static inline int cipso_v4_socket_getattr(const struct socket *sock, struct netlbl_lsm_secattr *secattr) { diff --git a/include/net/netlabel.h b/include/net/netlabel.h index dd5780b36919..bf7b564e3540 100644 --- a/include/net/netlabel.h +++ b/include/net/netlabel.h @@ -238,6 +238,8 @@ static inline void netlbl_secattr_free(struct netlbl_lsm_secattr *secattr, #ifdef CONFIG_NETLABEL int netlbl_socket_setattr(const struct socket *sock, const struct netlbl_lsm_secattr *secattr); +int netlbl_sock_getattr(struct sock *sk, + struct netlbl_lsm_secattr *secattr); int netlbl_socket_getattr(const struct socket *sock, struct netlbl_lsm_secattr *secattr); int netlbl_skbuff_getattr(const struct sk_buff *skb, @@ -250,6 +252,12 @@ static inline int netlbl_socket_setattr(const struct socket *sock, return -ENOSYS; } +static inline int netlbl_sock_getattr(struct sock *sk, + struct netlbl_lsm_secattr *secattr) +{ + return -ENOSYS; +} + static inline int netlbl_socket_getattr(const struct socket *sock, struct netlbl_lsm_secattr *secattr) { -- cgit v1.2.3