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| author |   Xin Long <lucien.xin@gmail.com> | 2021-11-02 08:02:47 -0400 |
|---|---|---|
| committer |   David S. Miller <davem@davemloft.net> | 2021-11-03 11:09:20 +0000 |
| commit | c081d53f97a1a90a38e4296dd3d6fda5e38dca2c (patch) | |
| tree | f26464a1cb69209c3704ad448b23bb82279f8472 /security/selinux/include | |
| parent | Merge branch 'kselftests-net-missing' (diff) | |
| download | linux-dev-c081d53f97a1a90a38e4296dd3d6fda5e38dca2c.tar.xz linux-dev-c081d53f97a1a90a38e4296dd3d6fda5e38dca2c.zip | |
security: pass asoc to sctp_assoc_request and sctp_sk_clone
This patch is to move secid and peer_secid from endpoint to association,
and pass asoc to sctp_assoc_request and sctp_sk_clone instead of ep. As
ep is the local endpoint and asoc represents a connection, and in SCTP
one sk/ep could have multiple asoc/connection, saving secid/peer_secid
for new asoc will overwrite the old asoc's.
Note that since asoc can be passed as NULL, security_sctp_assoc_request()
is moved to the place right after the new_asoc is created in
sctp_sf_do_5_1B_init() and sctp_sf_do_unexpected_init().
v1->v2:
- fix the description of selinux_netlbl_skbuff_setsid(), as Jakub noticed.
- fix the annotation in selinux_sctp_assoc_request(), as Richard Noticed.
Fixes: 72e89f50084c ("security: Add support for SCTP security hooks")
Reported-by: Prashanth Prahlad <pprahlad@redhat.com>
Reviewed-by: Richard Haines <richard_c_haines@btinternet.com>
Tested-by: Richard Haines <richard_c_haines@btinternet.com>
Signed-off-by: Xin Long <lucien.xin@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'security/selinux/include')
| -rw-r--r-- | security/selinux/include/netlabel.h | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/security/selinux/include/netlabel.h b/security/selinux/include/netlabel.h index 0c58f62dc6ab..4d0456d3d459 100644 --- a/security/selinux/include/netlabel.h +++ b/security/selinux/include/netlabel.h @@ -39,7 +39,7 @@ int selinux_netlbl_skbuff_getsid(struct sk_buff *skb, int selinux_netlbl_skbuff_setsid(struct sk_buff *skb, u16 family, u32 sid); -int selinux_netlbl_sctp_assoc_request(struct sctp_endpoint *ep, +int selinux_netlbl_sctp_assoc_request(struct sctp_association *asoc, struct sk_buff *skb); int selinux_netlbl_inet_conn_request(struct request_sock *req, u16 family); void selinux_netlbl_inet_csk_clone(struct sock *sk, u16 family); @@ -98,7 +98,7 @@ static inline int selinux_netlbl_skbuff_setsid(struct sk_buff *skb, return 0; } -static inline int selinux_netlbl_sctp_assoc_request(struct sctp_endpoint *ep, +static inline int selinux_netlbl_sctp_assoc_request(struct sctp_association *asoc, struct sk_buff *skb) { return 0; |