diff options
| -rw-r--r-- | security/integrity/ima/ima.h | 5 | ||||
| -rw-r--r-- | security/integrity/ima/ima_api.c | 9 | ||||
| -rw-r--r-- | security/integrity/ima/ima_init.c | 3 | ||||
| -rw-r--r-- | security/integrity/ima/ima_queue.c | 6 |
4 files changed, 13 insertions, 10 deletions
diff --git a/security/integrity/ima/ima.h b/security/integrity/ima/ima.h index d7bec6f..27d2ffb 100644 --- a/security/integrity/ima/ima.h +++ b/security/integrity/ima/ima.h @@ -69,7 +69,8 @@ int ima_fs_init(void); void ima_fs_cleanup(void); int ima_inode_alloc(struct inode *inode); int ima_add_template_entry(struct ima_template_entry *entry, int violation, - const char *op, struct inode *inode); + const char *op, struct inode *inode, + const unsigned char *filename); int ima_calc_file_hash(struct file *file, struct ima_digest_data *hash); int ima_calc_buffer_hash(const void *data, int len, struct ima_digest_data *hash); @@ -107,7 +108,7 @@ void ima_store_measurement(struct integrity_iint_cache *iint, struct file *file, void ima_audit_measurement(struct integrity_iint_cache *iint, const unsigned char *filename); int ima_store_template(struct ima_template_entry *entry, int violation, - struct inode *inode); + struct inode *inode, const unsigned char *filename); void ima_template_show(struct seq_file *m, void *e, enum ima_show_type show); const char *ima_d_path(struct path *path, char **pathbuf); diff --git a/security/integrity/ima/ima_api.c b/security/integrity/ima/ima_api.c index 98160a3..a0fe504 100644 --- a/security/integrity/ima/ima_api.c +++ b/security/integrity/ima/ima_api.c @@ -40,7 +40,8 @@ static const char *IMA_TEMPLATE_NAME = "ima"; * Returns 0 on success, error code otherwise */ int ima_store_template(struct ima_template_entry *entry, - int violation, struct inode *inode) + int violation, struct inode *inode, + const unsigned char *filename) { const char *op = "add_template_measure"; const char *audit_cause = "hashing_error"; @@ -67,7 +68,7 @@ int ima_store_template(struct ima_template_entry *entry, } memcpy(entry->digest, hash.hdr.digest, hash.hdr.length); } - result = ima_add_template_entry(entry, violation, op, inode); + result = ima_add_template_entry(entry, violation, op, inode, filename); return result; } @@ -96,7 +97,7 @@ void ima_add_violation(struct file *file, const unsigned char *filename, } memset(&entry->template, 0, sizeof(entry->template)); strncpy(entry->template.file_name, filename, IMA_EVENT_NAME_LEN_MAX); - result = ima_store_template(entry, violation, inode); + result = ima_store_template(entry, violation, inode, filename); if (result < 0) kfree(entry); err_out: @@ -248,7 +249,7 @@ void ima_store_measurement(struct integrity_iint_cache *iint, (strlen(filename) > IMA_EVENT_NAME_LEN_MAX) ? file->f_dentry->d_name.name : filename); - result = ima_store_template(entry, violation, inode); + result = ima_store_template(entry, violation, inode, filename); if (!result || result == -EEXIST) iint->flags |= IMA_MEASURED; if (result < 0) diff --git a/security/integrity/ima/ima_init.c b/security/integrity/ima/ima_init.c index 77cd500..d42fac3 100644 --- a/security/integrity/ima/ima_init.c +++ b/security/integrity/ima/ima_init.c @@ -71,7 +71,8 @@ static void __init ima_add_boot_aggregate(void) memcpy(entry->template.digest, hash.hdr.digest, hash.hdr.length); } - result = ima_store_template(entry, violation, NULL); + result = ima_store_template(entry, violation, NULL, + boot_aggregate_name); if (result < 0) kfree(entry); return; diff --git a/security/integrity/ima/ima_queue.c b/security/integrity/ima/ima_queue.c index e63ff33..d85e997 100644 --- a/security/integrity/ima/ima_queue.c +++ b/security/integrity/ima/ima_queue.c @@ -104,7 +104,8 @@ static int ima_pcr_extend(const u8 *hash) * and extend the pcr. */ int ima_add_template_entry(struct ima_template_entry *entry, int violation, - const char *op, struct inode *inode) + const char *op, struct inode *inode, + const unsigned char *filename) { u8 digest[TPM_DIGEST_SIZE]; const char *audit_cause = "hash_added"; @@ -141,8 +142,7 @@ int ima_add_template_entry(struct ima_template_entry *entry, int violation, } out: mutex_unlock(&ima_extend_list_mutex); - integrity_audit_msg(AUDIT_INTEGRITY_PCR, inode, - entry->template.file_name, + integrity_audit_msg(AUDIT_INTEGRITY_PCR, inode, filename, op, audit_cause, result, audit_info); return result; } |
