};
static_assert(offsetof(struct filename, iname) % sizeof(long) == 0);
-static inline struct mnt_idmap *file_mnt_idmap(struct file *file)
+static inline struct mnt_idmap *file_mnt_idmap(const struct file *file)
{
return mnt_idmap(file->f_path.mnt);
}
const struct timezone *tz)
LSM_HOOK(int, 0, vm_enough_memory, struct mm_struct *mm, long pages)
LSM_HOOK(int, 0, bprm_creds_for_exec, struct linux_binprm *bprm)
-LSM_HOOK(int, 0, bprm_creds_from_file, struct linux_binprm *bprm, struct file *file)
+LSM_HOOK(int, 0, bprm_creds_from_file, struct linux_binprm *bprm, const struct file *file)
LSM_HOOK(int, 0, bprm_check_security, struct linux_binprm *bprm)
LSM_HOOK(void, LSM_RET_VOID, bprm_committing_creds, struct linux_binprm *bprm)
LSM_HOOK(void, LSM_RET_VOID, bprm_committed_creds, struct linux_binprm *bprm)
const kernel_cap_t *effective,
const kernel_cap_t *inheritable,
const kernel_cap_t *permitted);
-extern int cap_bprm_creds_from_file(struct linux_binprm *bprm, struct file *file);
+extern int cap_bprm_creds_from_file(struct linux_binprm *bprm, const struct file *file);
int cap_inode_setxattr(struct dentry *dentry, const char *name,
const void *value, size_t size, int flags);
int cap_inode_removexattr(struct mnt_idmap *idmap,
int security_settime64(const struct timespec64 *ts, const struct timezone *tz);
int security_vm_enough_memory_mm(struct mm_struct *mm, long pages);
int security_bprm_creds_for_exec(struct linux_binprm *bprm);
-int security_bprm_creds_from_file(struct linux_binprm *bprm, struct file *file);
+int security_bprm_creds_from_file(struct linux_binprm *bprm, const struct file *file);
int security_bprm_check(struct linux_binprm *bprm);
void security_bprm_committing_creds(struct linux_binprm *bprm);
void security_bprm_committed_creds(struct linux_binprm *bprm);
}
static inline int security_bprm_creds_from_file(struct linux_binprm *bprm,
- struct file *file)
+ const struct file *file)
{
return cap_bprm_creds_from_file(bprm, file);
}
* its xattrs and, if present, apply them to the proposed credentials being
* constructed by execve().
*/
-static int get_file_caps(struct linux_binprm *bprm, struct file *file,
+static int get_file_caps(struct linux_binprm *bprm, const struct file *file,
bool *effective, bool *has_fcap)
{
int rc = 0;
*
* Return: 0 if successful, -ve on error.
*/
-int cap_bprm_creds_from_file(struct linux_binprm *bprm, struct file *file)
+int cap_bprm_creds_from_file(struct linux_binprm *bprm, const struct file *file)
{
/* Process setpcap binaries and capabilities for uid 0 */
const struct cred *old = current_cred();
*
* Return: Returns 0 if the hook is successful and permission is granted.
*/
-int security_bprm_creds_from_file(struct linux_binprm *bprm, struct file *file)
+int security_bprm_creds_from_file(struct linux_binprm *bprm, const struct file *file)
{
return call_int_hook(bprm_creds_from_file, 0, bprm, file);
}