diff options
| -rw-r--r-- | include/linux/lsm_hook_defs.h | 2 | ||||
| -rw-r--r-- | include/linux/security.h | 7 | ||||
| -rw-r--r-- | kernel/capability.c | 2 | ||||
| -rw-r--r-- | security/apparmor/lsm.c | 2 | ||||
| -rw-r--r-- | security/commoncap.c | 2 | ||||
| -rw-r--r-- | security/security.c | 2 | ||||
| -rw-r--r-- | security/selinux/hooks.c | 2 |
7 files changed, 10 insertions, 9 deletions
diff --git a/include/linux/lsm_hook_defs.h b/include/linux/lsm_hook_defs.h index 920d8f16fa99..540caa703573 100644 --- a/include/linux/lsm_hook_defs.h +++ b/include/linux/lsm_hook_defs.h @@ -36,7 +36,7 @@ LSM_HOOK(int, 0, binder_transfer_file, const struct cred *from, LSM_HOOK(int, 0, ptrace_access_check, struct task_struct *child, unsigned int mode) LSM_HOOK(int, 0, ptrace_traceme, struct task_struct *parent) -LSM_HOOK(int, 0, capget, struct task_struct *target, kernel_cap_t *effective, +LSM_HOOK(int, 0, capget, const struct task_struct *target, kernel_cap_t *effective, kernel_cap_t *inheritable, kernel_cap_t *permitted) LSM_HOOK(int, 0, capset, struct cred *new, const struct cred *old, const kernel_cap_t *effective, const kernel_cap_t *inheritable, diff --git a/include/linux/security.h b/include/linux/security.h index 32828502f09e..7665f56d920a 100644 --- a/include/linux/security.h +++ b/include/linux/security.h @@ -145,7 +145,8 @@ extern int cap_capable(const struct cred *cred, struct user_namespace *ns, extern int cap_settime(const struct timespec64 *ts, const struct timezone *tz); extern int cap_ptrace_access_check(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_capget(const struct task_struct *target, kernel_cap_t *effective, + kernel_cap_t *inheritable, kernel_cap_t *permitted); extern int cap_capset(struct cred *new, const struct cred *old, const kernel_cap_t *effective, const kernel_cap_t *inheritable, @@ -271,7 +272,7 @@ int security_binder_transfer_file(const struct cred *from, const struct cred *to, struct file *file); int security_ptrace_access_check(struct task_struct *child, unsigned int mode); int security_ptrace_traceme(struct task_struct *parent); -int security_capget(struct task_struct *target, +int security_capget(const struct task_struct *target, kernel_cap_t *effective, kernel_cap_t *inheritable, kernel_cap_t *permitted); @@ -553,7 +554,7 @@ static inline int security_ptrace_traceme(struct task_struct *parent) return cap_ptrace_traceme(parent); } -static inline int security_capget(struct task_struct *target, +static inline int security_capget(const struct task_struct *target, kernel_cap_t *effective, kernel_cap_t *inheritable, kernel_cap_t *permitted) diff --git a/kernel/capability.c b/kernel/capability.c index 1a2795102ae4..dac4df77e376 100644 --- a/kernel/capability.c +++ b/kernel/capability.c @@ -112,7 +112,7 @@ static inline int cap_get_target_pid(pid_t pid, kernel_cap_t *pEp, int ret; if (pid && (pid != task_pid_vnr(current))) { - struct task_struct *target; + const struct task_struct *target; rcu_read_lock(); diff --git a/security/apparmor/lsm.c b/security/apparmor/lsm.c index c9463bd0307d..108eccc5ada5 100644 --- a/security/apparmor/lsm.c +++ b/security/apparmor/lsm.c @@ -144,7 +144,7 @@ static int apparmor_ptrace_traceme(struct task_struct *parent) } /* Derived from security/commoncap.c:cap_capget */ -static int apparmor_capget(struct task_struct *target, kernel_cap_t *effective, +static int apparmor_capget(const struct task_struct *target, kernel_cap_t *effective, kernel_cap_t *inheritable, kernel_cap_t *permitted) { struct aa_label *label; diff --git a/security/commoncap.c b/security/commoncap.c index ab5742ab4362..bc0521104197 100644 --- a/security/commoncap.c +++ b/security/commoncap.c @@ -197,7 +197,7 @@ out: * This function retrieves the capabilities of the nominated task and returns * them to the caller. */ -int cap_capget(struct task_struct *target, kernel_cap_t *effective, +int cap_capget(const struct task_struct *target, kernel_cap_t *effective, kernel_cap_t *inheritable, kernel_cap_t *permitted) { const struct cred *cred; diff --git a/security/security.c b/security/security.c index 9177fd0968bd..6962ea38a98f 100644 --- a/security/security.c +++ b/security/security.c @@ -894,7 +894,7 @@ int security_ptrace_traceme(struct task_struct *parent) * * Return: Returns 0 if the capability sets were successfully obtained. */ -int security_capget(struct task_struct *target, +int security_capget(const struct task_struct *target, kernel_cap_t *effective, kernel_cap_t *inheritable, kernel_cap_t *permitted) diff --git a/security/selinux/hooks.c b/security/selinux/hooks.c index a0787f07d745..c816dc5de627 100644 --- a/security/selinux/hooks.c +++ b/security/selinux/hooks.c @@ -2082,7 +2082,7 @@ static int selinux_ptrace_traceme(struct task_struct *parent) SECCLASS_PROCESS, PROCESS__PTRACE, NULL); } -static int selinux_capget(struct task_struct *target, kernel_cap_t *effective, +static int selinux_capget(const struct task_struct *target, kernel_cap_t *effective, kernel_cap_t *inheritable, kernel_cap_t *permitted) { return avc_has_perm(current_sid(), task_sid_obj(target), |