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authorPaul Moore <paul.moore@hp.com>2006-09-25 15:52:01 -0700
committerDavid S. Miller <davem@davemloft.net>2006-09-25 15:52:01 -0700
commit14a72f53fb1bb5d5c2bdd8cf172219519664729a (patch)
tree95a077fb9289a95c352af77f18f12e5aba3313c6 /include/net
parent597811ec167fa01c926a0957a91d9e39baa30e64 (diff)
[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 <paul.moore@hp.com> Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'include/net')
-rw-r--r--include/net/cipso_ipv4.h7
-rw-r--r--include/net/netlabel.h8
2 files changed, 15 insertions, 0 deletions
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)
{