diff options
Diffstat (limited to 'security/integrity/ima/ima.h')
| -rw-r--r-- | security/integrity/ima/ima.h | 29 |
1 files changed, 18 insertions, 11 deletions
diff --git a/security/integrity/ima/ima.h b/security/integrity/ima/ima.h index 8ee997dff139..e2a60c30df44 100644 --- a/security/integrity/ima/ima.h +++ b/security/integrity/ima/ima.h @@ -52,6 +52,16 @@ extern int ima_used_chip; extern int ima_hash_algo; extern int ima_appraise; +/* IMA event related data */ +struct ima_event_data { + struct integrity_iint_cache *iint; + struct file *file; + const unsigned char *filename; + struct evm_ima_xattr_data *xattr_value; + int xattr_len; + const char *violation; +}; + /* IMA template field data definition */ struct ima_field_data { u8 *data; @@ -61,12 +71,10 @@ struct ima_field_data { /* IMA template field definition */ struct ima_template_field { const char field_id[IMA_TEMPLATE_FIELD_ID_MAX_LEN]; - int (*field_init) (struct integrity_iint_cache *iint, struct file *file, - const unsigned char *filename, - struct evm_ima_xattr_data *xattr_value, - int xattr_len, struct ima_field_data *field_data); - void (*field_show) (struct seq_file *m, enum ima_show_type show, - struct ima_field_data *field_data); + int (*field_init)(struct ima_event_data *event_data, + struct ima_field_data *field_data); + void (*field_show)(struct seq_file *m, enum ima_show_type show, + struct ima_field_data *field_data); }; /* IMA template descriptor definition */ @@ -103,10 +111,11 @@ int ima_calc_field_array_hash(struct ima_field_data *field_data, struct ima_digest_data *hash); int __init ima_calc_boot_aggregate(struct ima_digest_data *hash); void ima_add_violation(struct file *file, const unsigned char *filename, + struct integrity_iint_cache *iint, const char *op, const char *cause); int ima_init_crypto(void); void ima_putc(struct seq_file *m, void *data, int datalen); -void ima_print_digest(struct seq_file *m, u8 *digest, int size); +void ima_print_digest(struct seq_file *m, u8 *digest, u32 size); struct ima_template_desc *ima_template_desc_current(void); int ima_init_template(void); @@ -140,10 +149,8 @@ void ima_store_measurement(struct integrity_iint_cache *iint, struct file *file, int xattr_len); void ima_audit_measurement(struct integrity_iint_cache *iint, const unsigned char *filename); -int ima_alloc_init_template(struct integrity_iint_cache *iint, - struct file *file, const unsigned char *filename, - struct evm_ima_xattr_data *xattr_value, - int xattr_len, struct ima_template_entry **entry); +int ima_alloc_init_template(struct ima_event_data *event_data, + struct ima_template_entry **entry); int ima_store_template(struct ima_template_entry *entry, int violation, struct inode *inode, const unsigned char *filename); void ima_free_template_entry(struct ima_template_entry *entry); |