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authorIngo Molnar <mingo@elte.hu>2009-05-07 19:26:19 +1000
committerJames Morris <jmorris@namei.org>2009-06-25 00:18:05 +1000
commit9e48858f7d36a6a3849f1d1b40c3bf5624b4ee7c (patch)
tree5d8fe586c5b1bbab36acc3b76b2b4dd1bc538968 /security
parent86abcf9cebf7b5ceb33facde297face5ec4d2260 (diff)
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security: rename ptrace_may_access => ptrace_access_check
The ->ptrace_may_access() methods are named confusingly - the real ptrace_may_access() returns a bool, while these security checks have a retval convention. Rename it to ptrace_access_check, to reduce the confusion factor. [ Impact: cleanup, no code changed ] Signed-off-by: Ingo Molnar <mingo@elte.hu> Signed-off-by: James Morris <jmorris@namei.org>
Diffstat (limited to 'security')
-rw-r--r--security/capability.c2
-rw-r--r--security/commoncap.c4
-rw-r--r--security/security.c4
-rw-r--r--security/selinux/hooks.c6
-rw-r--r--security/smack/smack_lsm.c8
5 files changed, 12 insertions, 12 deletions
diff --git a/security/capability.c b/security/capability.c
index 21b6cead6a8..f218dd36164 100644
--- a/security/capability.c
+++ b/security/capability.c
@@ -863,7 +863,7 @@ struct security_operations default_security_ops = {
void security_fixup_ops(struct security_operations *ops)
{
- set_to_cap_if_null(ops, ptrace_may_access);
+ set_to_cap_if_null(ops, ptrace_access_check);
set_to_cap_if_null(ops, ptrace_traceme);
set_to_cap_if_null(ops, capget);
set_to_cap_if_null(ops, capset);
diff --git a/security/commoncap.c b/security/commoncap.c
index 48b7e0228fa..aa97704564d 100644
--- a/security/commoncap.c
+++ b/security/commoncap.c
@@ -101,7 +101,7 @@ int cap_settime(struct timespec *ts, struct timezone *tz)
}
/**
- * cap_ptrace_may_access - Determine whether the current process may access
+ * cap_ptrace_access_check - Determine whether the current process may access
* another
* @child: The process to be accessed
* @mode: The mode of attachment.
@@ -109,7 +109,7 @@ int cap_settime(struct timespec *ts, struct timezone *tz)
* Determine whether a process may access another, returning 0 if permission
* granted, -ve if denied.
*/
-int cap_ptrace_may_access(struct task_struct *child, unsigned int mode)
+int cap_ptrace_access_check(struct task_struct *child, unsigned int mode)
{
int ret = 0;
diff --git a/security/security.c b/security/security.c
index dc7674fbfc7..4501c5e1f98 100644
--- a/security/security.c
+++ b/security/security.c
@@ -124,9 +124,9 @@ int register_security(struct security_operations *ops)
/* Security operations */
-int security_ptrace_may_access(struct task_struct *child, unsigned int mode)
+int security_ptrace_access_check(struct task_struct *child, unsigned int mode)
{
- return security_ops->ptrace_may_access(child, mode);
+ return security_ops->ptrace_access_check(child, mode);
}
int security_ptrace_traceme(struct task_struct *parent)
diff --git a/security/selinux/hooks.c b/security/selinux/hooks.c
index d6f64783acd..e3b4f3083dd 100644
--- a/security/selinux/hooks.c
+++ b/security/selinux/hooks.c
@@ -1854,12 +1854,12 @@ static inline u32 open_file_to_av(struct file *file)
/* Hook functions begin here. */
-static int selinux_ptrace_may_access(struct task_struct *child,
+static int selinux_ptrace_access_check(struct task_struct *child,
unsigned int mode)
{
int rc;
- rc = cap_ptrace_may_access(child, mode);
+ rc = cap_ptrace_access_check(child, mode);
if (rc)
return rc;
@@ -5315,7 +5315,7 @@ static int selinux_key_getsecurity(struct key *key, char **_buffer)
static struct security_operations selinux_ops = {
.name = "selinux",
- .ptrace_may_access = selinux_ptrace_may_access,
+ .ptrace_access_check = selinux_ptrace_access_check,
.ptrace_traceme = selinux_ptrace_traceme,
.capget = selinux_capget,
.capset = selinux_capset,
diff --git a/security/smack/smack_lsm.c b/security/smack/smack_lsm.c
index 0023182078c..1c9bdbcbe3d 100644
--- a/security/smack/smack_lsm.c
+++ b/security/smack/smack_lsm.c
@@ -91,7 +91,7 @@ struct inode_smack *new_inode_smack(char *smack)
*/
/**
- * smack_ptrace_may_access - Smack approval on PTRACE_ATTACH
+ * smack_ptrace_access_check - Smack approval on PTRACE_ATTACH
* @ctp: child task pointer
* @mode: ptrace attachment mode
*
@@ -99,13 +99,13 @@ struct inode_smack *new_inode_smack(char *smack)
*
* Do the capability checks, and require read and write.
*/
-static int smack_ptrace_may_access(struct task_struct *ctp, unsigned int mode)
+static int smack_ptrace_access_check(struct task_struct *ctp, unsigned int mode)
{
int rc;
struct smk_audit_info ad;
char *sp, *tsp;
- rc = cap_ptrace_may_access(ctp, mode);
+ rc = cap_ptrace_access_check(ctp, mode);
if (rc != 0)
return rc;
@@ -3032,7 +3032,7 @@ static void smack_release_secctx(char *secdata, u32 seclen)
struct security_operations smack_ops = {
.name = "smack",
- .ptrace_may_access = smack_ptrace_may_access,
+ .ptrace_access_check = smack_ptrace_access_check,
.ptrace_traceme = smack_ptrace_traceme,
.syslog = smack_syslog,