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Diffstat (limited to 'security')
-rw-r--r--security/security.c12
-rw-r--r--security/selinux/hooks.c36
-rw-r--r--security/smack/smack_lsm.c24
3 files changed, 36 insertions, 36 deletions
diff --git a/security/security.c b/security/security.c
index 77b69bd6f234..02d734e69955 100644
--- a/security/security.c
+++ b/security/security.c
@@ -1163,33 +1163,33 @@ void security_msg_msg_free(struct msg_msg *msg)
call_void_hook(msg_msg_free_security, msg);
}
-int security_msg_queue_alloc(struct msg_queue *msq)
+int security_msg_queue_alloc(struct kern_ipc_perm *msq)
{
return call_int_hook(msg_queue_alloc_security, 0, msq);
}
-void security_msg_queue_free(struct msg_queue *msq)
+void security_msg_queue_free(struct kern_ipc_perm *msq)
{
call_void_hook(msg_queue_free_security, msq);
}
-int security_msg_queue_associate(struct msg_queue *msq, int msqflg)
+int security_msg_queue_associate(struct kern_ipc_perm *msq, int msqflg)
{
return call_int_hook(msg_queue_associate, 0, msq, msqflg);
}
-int security_msg_queue_msgctl(struct msg_queue *msq, int cmd)
+int security_msg_queue_msgctl(struct kern_ipc_perm *msq, int cmd)
{
return call_int_hook(msg_queue_msgctl, 0, msq, cmd);
}
-int security_msg_queue_msgsnd(struct msg_queue *msq,
+int security_msg_queue_msgsnd(struct kern_ipc_perm *msq,
struct msg_msg *msg, int msqflg)
{
return call_int_hook(msg_queue_msgsnd, 0, msq, msg, msqflg);
}
-int security_msg_queue_msgrcv(struct msg_queue *msq, struct msg_msg *msg,
+int security_msg_queue_msgrcv(struct kern_ipc_perm *msq, struct msg_msg *msg,
struct task_struct *target, long type, int mode)
{
return call_int_hook(msg_queue_msgrcv, 0, msq, msg, target, type, mode);
diff --git a/security/selinux/hooks.c b/security/selinux/hooks.c
index 14f9e6c08273..925e546b5a87 100644
--- a/security/selinux/hooks.c
+++ b/security/selinux/hooks.c
@@ -5532,52 +5532,52 @@ static void selinux_msg_msg_free_security(struct msg_msg *msg)
}
/* message queue security operations */
-static int selinux_msg_queue_alloc_security(struct msg_queue *msq)
+static int selinux_msg_queue_alloc_security(struct kern_ipc_perm *msq)
{
struct ipc_security_struct *isec;
struct common_audit_data ad;
u32 sid = current_sid();
int rc;
- rc = ipc_alloc_security(&msq->q_perm, SECCLASS_MSGQ);
+ rc = ipc_alloc_security(msq, SECCLASS_MSGQ);
if (rc)
return rc;
- isec = msq->q_perm.security;
+ isec = msq->security;
ad.type = LSM_AUDIT_DATA_IPC;
- ad.u.ipc_id = msq->q_perm.key;
+ ad.u.ipc_id = msq->key;
rc = avc_has_perm(sid, isec->sid, SECCLASS_MSGQ,
MSGQ__CREATE, &ad);
if (rc) {
- ipc_free_security(&msq->q_perm);
+ ipc_free_security(msq);
return rc;
}
return 0;
}
-static void selinux_msg_queue_free_security(struct msg_queue *msq)
+static void selinux_msg_queue_free_security(struct kern_ipc_perm *msq)
{
- ipc_free_security(&msq->q_perm);
+ ipc_free_security(msq);
}
-static int selinux_msg_queue_associate(struct msg_queue *msq, int msqflg)
+static int selinux_msg_queue_associate(struct kern_ipc_perm *msq, int msqflg)
{
struct ipc_security_struct *isec;
struct common_audit_data ad;
u32 sid = current_sid();
- isec = msq->q_perm.security;
+ isec = msq->security;
ad.type = LSM_AUDIT_DATA_IPC;
- ad.u.ipc_id = msq->q_perm.key;
+ ad.u.ipc_id = msq->key;
return avc_has_perm(sid, isec->sid, SECCLASS_MSGQ,
MSGQ__ASSOCIATE, &ad);
}
-static int selinux_msg_queue_msgctl(struct msg_queue *msq, int cmd)
+static int selinux_msg_queue_msgctl(struct kern_ipc_perm *msq, int cmd)
{
int err;
int perms;
@@ -5602,11 +5602,11 @@ static int selinux_msg_queue_msgctl(struct msg_queue *msq, int cmd)
return 0;
}
- err = ipc_has_perm(&msq->q_perm, perms);
+ err = ipc_has_perm(msq, perms);
return err;
}
-static int selinux_msg_queue_msgsnd(struct msg_queue *msq, struct msg_msg *msg, int msqflg)
+static int selinux_msg_queue_msgsnd(struct kern_ipc_perm *msq, struct msg_msg *msg, int msqflg)
{
struct ipc_security_struct *isec;
struct msg_security_struct *msec;
@@ -5614,7 +5614,7 @@ static int selinux_msg_queue_msgsnd(struct msg_queue *msq, struct msg_msg *msg,
u32 sid = current_sid();
int rc;
- isec = msq->q_perm.security;
+ isec = msq->security;
msec = msg->security;
/*
@@ -5632,7 +5632,7 @@ static int selinux_msg_queue_msgsnd(struct msg_queue *msq, struct msg_msg *msg,
}
ad.type = LSM_AUDIT_DATA_IPC;
- ad.u.ipc_id = msq->q_perm.key;
+ ad.u.ipc_id = msq->key;
/* Can this process write to the queue? */
rc = avc_has_perm(sid, isec->sid, SECCLASS_MSGQ,
@@ -5649,7 +5649,7 @@ static int selinux_msg_queue_msgsnd(struct msg_queue *msq, struct msg_msg *msg,
return rc;
}
-static int selinux_msg_queue_msgrcv(struct msg_queue *msq, struct msg_msg *msg,
+static int selinux_msg_queue_msgrcv(struct kern_ipc_perm *msq, struct msg_msg *msg,
struct task_struct *target,
long type, int mode)
{
@@ -5659,11 +5659,11 @@ static int selinux_msg_queue_msgrcv(struct msg_queue *msq, struct msg_msg *msg,
u32 sid = task_sid(target);
int rc;
- isec = msq->q_perm.security;
+ isec = msq->security;
msec = msg->security;
ad.type = LSM_AUDIT_DATA_IPC;
- ad.u.ipc_id = msq->q_perm.key;
+ ad.u.ipc_id = msq->key;
rc = avc_has_perm(sid, isec->sid,
SECCLASS_MSGQ, MSGQ__READ, &ad);
diff --git a/security/smack/smack_lsm.c b/security/smack/smack_lsm.c
index a3398c7f32c9..d960c2ea8d79 100644
--- a/security/smack/smack_lsm.c
+++ b/security/smack/smack_lsm.c
@@ -3210,9 +3210,9 @@ static int smack_sem_semop(struct kern_ipc_perm *sma, struct sembuf *sops,
*
* Returns 0
*/
-static int smack_msg_queue_alloc_security(struct msg_queue *msq)
+static int smack_msg_queue_alloc_security(struct kern_ipc_perm *msq)
{
- struct kern_ipc_perm *kisp = &msq->q_perm;
+ struct kern_ipc_perm *kisp = msq;
struct smack_known *skp = smk_of_current();
kisp->security = skp;
@@ -3225,9 +3225,9 @@ static int smack_msg_queue_alloc_security(struct msg_queue *msq)
*
* Clears the blob pointer
*/
-static void smack_msg_queue_free_security(struct msg_queue *msq)
+static void smack_msg_queue_free_security(struct kern_ipc_perm *msq)
{
- struct kern_ipc_perm *kisp = &msq->q_perm;
+ struct kern_ipc_perm *kisp = msq;
kisp->security = NULL;
}
@@ -3238,9 +3238,9 @@ static void smack_msg_queue_free_security(struct msg_queue *msq)
*
* Returns a pointer to the smack label entry
*/
-static struct smack_known *smack_of_msq(struct msg_queue *msq)
+static struct smack_known *smack_of_msq(struct kern_ipc_perm *msq)
{
- return (struct smack_known *)msq->q_perm.security;
+ return (struct smack_known *)msq->security;
}
/**
@@ -3250,7 +3250,7 @@ static struct smack_known *smack_of_msq(struct msg_queue *msq)
*
* return 0 if current has access, error otherwise
*/
-static int smk_curacc_msq(struct msg_queue *msq, int access)
+static int smk_curacc_msq(struct kern_ipc_perm *msq, int access)
{
struct smack_known *msp = smack_of_msq(msq);
struct smk_audit_info ad;
@@ -3258,7 +3258,7 @@ static int smk_curacc_msq(struct msg_queue *msq, int access)
#ifdef CONFIG_AUDIT
smk_ad_init(&ad, __func__, LSM_AUDIT_DATA_IPC);
- ad.a.u.ipc_id = msq->q_perm.id;
+ ad.a.u.ipc_id = msq->id;
#endif
rc = smk_curacc(msp, access, &ad);
rc = smk_bu_current("msq", msp, access, rc);
@@ -3272,7 +3272,7 @@ static int smk_curacc_msq(struct msg_queue *msq, int access)
*
* Returns 0 if current has the requested access, error code otherwise
*/
-static int smack_msg_queue_associate(struct msg_queue *msq, int msqflg)
+static int smack_msg_queue_associate(struct kern_ipc_perm *msq, int msqflg)
{
int may;
@@ -3287,7 +3287,7 @@ static int smack_msg_queue_associate(struct msg_queue *msq, int msqflg)
*
* Returns 0 if current has the requested access, error code otherwise
*/
-static int smack_msg_queue_msgctl(struct msg_queue *msq, int cmd)
+static int smack_msg_queue_msgctl(struct kern_ipc_perm *msq, int cmd)
{
int may;
@@ -3321,7 +3321,7 @@ static int smack_msg_queue_msgctl(struct msg_queue *msq, int cmd)
*
* Returns 0 if current has the requested access, error code otherwise
*/
-static int smack_msg_queue_msgsnd(struct msg_queue *msq, struct msg_msg *msg,
+static int smack_msg_queue_msgsnd(struct kern_ipc_perm *msq, struct msg_msg *msg,
int msqflg)
{
int may;
@@ -3340,7 +3340,7 @@ static int smack_msg_queue_msgsnd(struct msg_queue *msq, struct msg_msg *msg,
*
* Returns 0 if current has read and write access, error code otherwise
*/
-static int smack_msg_queue_msgrcv(struct msg_queue *msq, struct msg_msg *msg,
+static int smack_msg_queue_msgrcv(struct kern_ipc_perm *msq, struct msg_msg *msg,
struct task_struct *target, long type, int mode)
{
return smk_curacc_msq(msq, MAY_READWRITE);
generated by cgit v1.2.3-58-ga151 (git 2.39.0) at 2024-11-26 22:12:51 +0000