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lsm: add comment block for security_sk_classify_flow LSM hook

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security_sk_classify_flow LSM hook has no comment block. Add a comment
block with a brief description of LSM hook and its function parameters.

Signed-off-by: Khadija Kamran <kamrankhadijadj@gmail.com>
[PM: minor double-space fix]
Signed-off-by: Paul Moore <paul@paul-moore.com>
This commit is contained in:
Khadija Kamran 2023-07-31 19:36:47 +05:00 committed by Paul Moore
parent faf302f5a2
commit bd1f5934e4
1 changed files with 7 additions and 0 deletions
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7
security/security.c
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@ -4421,6 +4421,13 @@ void security_sk_clone(const struct sock *sk, struct sock *newsk)
} }
EXPORT_SYMBOL(security_sk_clone); EXPORT_SYMBOL(security_sk_clone);
/**
* security_sk_classify_flow() - Set a flow's secid based on socket
* @sk: original socket
* @flic: target flow
*
* Set the target flow's secid to socket's secid.
*/
void security_sk_classify_flow(struct sock *sk, struct flowi_common *flic) void security_sk_classify_flow(struct sock *sk, struct flowi_common *flic)
{ {
call_void_hook(sk_getsecid, sk, &flic->flowic_secid); call_void_hook(sk_getsecid, sk, &flic->flowic_secid);