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authorXin Long <lucien.xin@gmail.com>2021-11-02 15:02:49 +0300
committerDavid S. Miller <davem@davemloft.net>2021-11-03 14:09:20 +0300
commit7c2ef0240e6abfd3cc59511339517358350a8910 (patch)
tree9bd085132416fef41a076ecac30cdcc8fa461385 /security
parente215dab1c49070cd75620afd801f777207a5b65c (diff)
downloadlinux-7c2ef0240e6abfd3cc59511339517358350a8910.tar.xz
security: add sctp_assoc_established hook
security_sctp_assoc_established() is added to replace security_inet_conn_established() called in sctp_sf_do_5_1E_ca(), so that asoc can be accessed in security subsystem and save the peer secid to asoc->peer_secid. v1->v2: - fix the return value of security_sctp_assoc_established() in security.h, found by kernel test robot and Ondrej. 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')
-rw-r--r--security/security.c7
1 files changed, 7 insertions, 0 deletions
diff --git a/security/security.c b/security/security.c
index c88167a414b4..779a9edea0a0 100644
--- a/security/security.c
+++ b/security/security.c
@@ -2388,6 +2388,13 @@ void security_sctp_sk_clone(struct sctp_association *asoc, struct sock *sk,
}
EXPORT_SYMBOL(security_sctp_sk_clone);
+void security_sctp_assoc_established(struct sctp_association *asoc,
+ struct sk_buff *skb)
+{
+ call_void_hook(sctp_assoc_established, asoc, skb);
+}
+EXPORT_SYMBOL(security_sctp_assoc_established);
+
#endif /* CONFIG_SECURITY_NETWORK */
#ifdef CONFIG_SECURITY_INFINIBAND