diff options
Diffstat (limited to 'security/integrity/ima/ima_fs.c')
| -rw-r--r-- | security/integrity/ima/ima_fs.c | 33 |
1 files changed, 24 insertions, 9 deletions
diff --git a/security/integrity/ima/ima_fs.c b/security/integrity/ima/ima_fs.c index 3d8e9d5db5aa..cd1683dad3bf 100644 --- a/security/integrity/ima/ima_fs.c +++ b/security/integrity/ima/ima_fs.c @@ -452,56 +452,71 @@ static const struct file_operations ima_measure_policy_ops = { int __init ima_fs_init(void) { + int ret; + ima_dir = securityfs_create_dir("ima", integrity_dir); if (IS_ERR(ima_dir)) - return -1; + return PTR_ERR(ima_dir); ima_symlink = securityfs_create_symlink("ima", NULL, "integrity/ima", NULL); - if (IS_ERR(ima_symlink)) + if (IS_ERR(ima_symlink)) { + ret = PTR_ERR(ima_symlink); goto out; + } binary_runtime_measurements = securityfs_create_file("binary_runtime_measurements", S_IRUSR | S_IRGRP, ima_dir, NULL, &ima_measurements_ops); - if (IS_ERR(binary_runtime_measurements)) + if (IS_ERR(binary_runtime_measurements)) { + ret = PTR_ERR(binary_runtime_measurements); goto out; + } ascii_runtime_measurements = securityfs_create_file("ascii_runtime_measurements", S_IRUSR | S_IRGRP, ima_dir, NULL, &ima_ascii_measurements_ops); - if (IS_ERR(ascii_runtime_measurements)) + if (IS_ERR(ascii_runtime_measurements)) { + ret = PTR_ERR(ascii_runtime_measurements); goto out; + } runtime_measurements_count = securityfs_create_file("runtime_measurements_count", S_IRUSR | S_IRGRP, ima_dir, NULL, &ima_measurements_count_ops); - if (IS_ERR(runtime_measurements_count)) + if (IS_ERR(runtime_measurements_count)) { + ret = PTR_ERR(runtime_measurements_count); goto out; + } violations = securityfs_create_file("violations", S_IRUSR | S_IRGRP, ima_dir, NULL, &ima_htable_violations_ops); - if (IS_ERR(violations)) + if (IS_ERR(violations)) { + ret = PTR_ERR(violations); goto out; + } ima_policy = securityfs_create_file("policy", POLICY_FILE_FLAGS, ima_dir, NULL, &ima_measure_policy_ops); - if (IS_ERR(ima_policy)) + if (IS_ERR(ima_policy)) { + ret = PTR_ERR(ima_policy); goto out; + } return 0; out: + securityfs_remove(ima_policy); securityfs_remove(violations); securityfs_remove(runtime_measurements_count); securityfs_remove(ascii_runtime_measurements); securityfs_remove(binary_runtime_measurements); securityfs_remove(ima_symlink); securityfs_remove(ima_dir); - securityfs_remove(ima_policy); - return -1; + + return ret; } |