diff options
Diffstat (limited to 'security/integrity/ima/ima_api.c')
| -rw-r--r-- | security/integrity/ima/ima_api.c | 27 |
1 files changed, 22 insertions, 5 deletions
diff --git a/security/integrity/ima/ima_api.c b/security/integrity/ima/ima_api.c index 0cea3db2165..d9030b29d84 100644 --- a/security/integrity/ima/ima_api.c +++ b/security/integrity/ima/ima_api.c @@ -50,8 +50,8 @@ int ima_store_template(struct ima_template_entry *entry, entry->template_len = sizeof(entry->template); if (!violation) { - result = ima_calc_template_hash(entry->template_len, - &entry->template, + result = ima_calc_buffer_hash(&entry->template, + entry->template_len, entry->digest); if (result < 0) { integrity_audit_msg(AUDIT_INTEGRITY_PCR, inode, @@ -100,12 +100,12 @@ err_out: * ima_get_action - appraise & measure decision based on policy. * @inode: pointer to inode to measure * @mask: contains the permission mask (MAY_READ, MAY_WRITE, MAY_EXECUTE) - * @function: calling function (FILE_CHECK, BPRM_CHECK, FILE_MMAP, MODULE_CHECK) + * @function: calling function (FILE_CHECK, BPRM_CHECK, MMAP_CHECK, MODULE_CHECK) * * The policy is defined in terms of keypairs: * subj=, obj=, type=, func=, mask=, fsmagic= * subj,obj, and type: are LSM specific. - * func: FILE_CHECK | BPRM_CHECK | FILE_MMAP | MODULE_CHECK + * func: FILE_CHECK | BPRM_CHECK | MMAP_CHECK | MODULE_CHECK * mask: contains the permission mask * fsmagic: hex value * @@ -148,7 +148,7 @@ int ima_collect_measurement(struct integrity_iint_cache *iint, u64 i_version = file->f_dentry->d_inode->i_version; iint->ima_xattr.type = IMA_XATTR_DIGEST; - result = ima_calc_hash(file, iint->ima_xattr.digest); + result = ima_calc_file_hash(file, iint->ima_xattr.digest); if (!result) { iint->version = i_version; iint->flags |= IMA_COLLECTED; @@ -237,3 +237,20 @@ void ima_audit_measurement(struct integrity_iint_cache *iint, iint->flags |= IMA_AUDITED; } + +const char *ima_d_path(struct path *path, char **pathbuf) +{ + char *pathname = NULL; + + /* We will allow 11 spaces for ' (deleted)' to be appended */ + *pathbuf = kmalloc(PATH_MAX + 11, GFP_KERNEL); + if (*pathbuf) { + pathname = d_path(path, *pathbuf, PATH_MAX + 11); + if (IS_ERR(pathname)) { + kfree(*pathbuf); + *pathbuf = NULL; + pathname = NULL; + } + } + return pathname; +} |