diff options
| -rw-r--r-- | include/linux/security.h | 44 | ||||
| -rw-r--r-- | security/commoncap.c | 10 | ||||
| -rw-r--r-- | security/security.c | 12 | ||||
| -rw-r--r-- | security/selinux/hooks.c | 10 |
4 files changed, 42 insertions, 34 deletions
diff --git a/include/linux/security.h b/include/linux/security.h index d1ce8be..9f305d4 100644 --- a/include/linux/security.h +++ b/include/linux/security.h @@ -53,8 +53,12 @@ extern int cap_settime(struct timespec *ts, struct timezone *tz); extern int cap_ptrace_may_access(struct task_struct *child, unsigned int mode); extern int cap_ptrace_traceme(struct task_struct *parent); extern int cap_capget(struct task_struct *target, kernel_cap_t *effective, kernel_cap_t *inheritable, kernel_cap_t *permitted); -extern int cap_capset_check(kernel_cap_t *effective, kernel_cap_t *inheritable, kernel_cap_t *permitted); -extern void cap_capset_set(kernel_cap_t *effective, kernel_cap_t *inheritable, kernel_cap_t *permitted); +extern int cap_capset_check(const kernel_cap_t *effective, + const kernel_cap_t *inheritable, + const kernel_cap_t *permitted); +extern void cap_capset_set(const kernel_cap_t *effective, + const kernel_cap_t *inheritable, + const kernel_cap_t *permitted); extern int cap_bprm_set_security(struct linux_binprm *bprm); extern void cap_bprm_apply_creds(struct linux_binprm *bprm, int unsafe); extern int cap_bprm_secureexec(struct linux_binprm *bprm); @@ -1293,12 +1297,12 @@ struct security_operations { int (*capget) (struct task_struct *target, kernel_cap_t *effective, kernel_cap_t *inheritable, kernel_cap_t *permitted); - int (*capset_check) (kernel_cap_t *effective, - kernel_cap_t *inheritable, - kernel_cap_t *permitted); - void (*capset_set) (kernel_cap_t *effective, - kernel_cap_t *inheritable, - kernel_cap_t *permitted); + int (*capset_check) (const kernel_cap_t *effective, + const kernel_cap_t *inheritable, + const kernel_cap_t *permitted); + void (*capset_set) (const kernel_cap_t *effective, + const kernel_cap_t *inheritable, + const kernel_cap_t *permitted); int (*capable) (struct task_struct *tsk, int cap, int audit); int (*acct) (struct file *file); int (*sysctl) (struct ctl_table *table, int op); @@ -1560,12 +1564,12 @@ int security_capget(struct task_struct *target, kernel_cap_t *effective, kernel_cap_t *inheritable, kernel_cap_t *permitted); -int security_capset_check(kernel_cap_t *effective, - kernel_cap_t *inheritable, - kernel_cap_t *permitted); -void security_capset_set(kernel_cap_t *effective, - kernel_cap_t *inheritable, - kernel_cap_t *permitted); +int security_capset_check(const kernel_cap_t *effective, + const kernel_cap_t *inheritable, + const kernel_cap_t *permitted); +void security_capset_set(const kernel_cap_t *effective, + const kernel_cap_t *inheritable, + const kernel_cap_t *permitted); int security_capable(struct task_struct *tsk, int cap); int security_capable_noaudit(struct task_struct *tsk, int cap); int security_acct(struct file *file); @@ -1755,16 +1759,16 @@ static inline int security_capget(struct task_struct *target, return cap_capget(target, effective, inheritable, permitted); } -static inline int security_capset_check(kernel_cap_t *effective, - kernel_cap_t *inheritable, - kernel_cap_t *permitted) +static inline int security_capset_check(const kernel_cap_t *effective, + const kernel_cap_t *inheritable, + const kernel_cap_t *permitted) { return cap_capset_check(effective, inheritable, permitted); } -static inline void security_capset_set(kernel_cap_t *effective, - kernel_cap_t *inheritable, - kernel_cap_t *permitted) +static inline void security_capset_set(const kernel_cap_t *effective, + const kernel_cap_t *inheritable, + const kernel_cap_t *permitted) { cap_capset_set(effective, inheritable, permitted); } diff --git a/security/commoncap.c b/security/commoncap.c index e3f36ef..fb4e240 100644 --- a/security/commoncap.c +++ b/security/commoncap.c @@ -118,8 +118,9 @@ static inline int cap_limit_ptraced_target(void) #endif /* def CONFIG_SECURITY_FILE_CAPABILITIES */ -int cap_capset_check (kernel_cap_t *effective, - kernel_cap_t *inheritable, kernel_cap_t *permitted) +int cap_capset_check(const kernel_cap_t *effective, + const kernel_cap_t *inheritable, + const kernel_cap_t *permitted) { if (cap_inh_is_capped() && !cap_issubset(*inheritable, @@ -150,8 +151,9 @@ int cap_capset_check (kernel_cap_t *effective, return 0; } -void cap_capset_set (kernel_cap_t *effective, - kernel_cap_t *inheritable, kernel_cap_t *permitted) +void cap_capset_set(const kernel_cap_t *effective, + const kernel_cap_t *inheritable, + const kernel_cap_t *permitted) { current->cap_effective = *effective; current->cap_inheritable = *inheritable; diff --git a/security/security.c b/security/security.c index dca3738..81c956a 100644 --- a/security/security.c +++ b/security/security.c @@ -145,16 +145,16 @@ int security_capget(struct task_struct *target, return security_ops->capget(target, effective, inheritable, permitted); } -int security_capset_check(kernel_cap_t *effective, - kernel_cap_t *inheritable, - kernel_cap_t *permitted) +int security_capset_check(const kernel_cap_t *effective, + const kernel_cap_t *inheritable, + const kernel_cap_t *permitted) { return security_ops->capset_check(effective, inheritable, permitted); } -void security_capset_set(kernel_cap_t *effective, - kernel_cap_t *inheritable, - kernel_cap_t *permitted) +void security_capset_set(const kernel_cap_t *effective, + const kernel_cap_t *inheritable, + const kernel_cap_t *permitted) { security_ops->capset_set(effective, inheritable, permitted); } diff --git a/security/selinux/hooks.c b/security/selinux/hooks.c index df99869..9f6da15 100644 --- a/security/selinux/hooks.c +++ b/security/selinux/hooks.c @@ -1790,8 +1790,9 @@ static int selinux_capget(struct task_struct *target, kernel_cap_t *effective, return secondary_ops->capget(target, effective, inheritable, permitted); } -static int selinux_capset_check(kernel_cap_t *effective, - kernel_cap_t *inheritable, kernel_cap_t *permitted) +static int selinux_capset_check(const kernel_cap_t *effective, + const kernel_cap_t *inheritable, + const kernel_cap_t *permitted) { int error; @@ -1802,8 +1803,9 @@ static int selinux_capset_check(kernel_cap_t *effective, return task_has_perm(current, current, PROCESS__SETCAP); } -static void selinux_capset_set(kernel_cap_t *effective, - kernel_cap_t *inheritable, kernel_cap_t *permitted) +static void selinux_capset_set(const kernel_cap_t *effective, + const kernel_cap_t *inheritable, + const kernel_cap_t *permitted) { secondary_ops->capset_set(effective, inheritable, permitted); } |