[LTP] fs/acl: Add ACL_USER_OBJ permission test

[linuxtestproject.agent@gmail.com]

Hi Sachin,

On Sat Jun 13 14:35:36 2026 +0530, Sachin Sant wrote:
> fs/acl: Add ACL_USER_OBJ permission test

--- [PATCH 1/8] ---

> + * to files and directories. The test validates that:
> + * - ACL_USER_OBJ permissions are applied directly as the owner bits

RST requires a blank line before a bulleted list, otherwise the
list items are parsed as continuation of the preceding paragraph.
Could a blank ` *` line be inserted after "that:"?

--- [PATCH 2/8] ---

> + * For each entry type (ACL_USER, ACL_GROUP, ACL_GROUP_OBJ):
> + * - Set up ACL with full permissions for the entry

Same RST issue here -- a blank ` *` line is needed between the
introductory sentence and the first list item.

--- [PATCH 5/8] ---

> + * Test 1 - :manpage:`chmod(2)` interaction:
> + * - Create file with read-only ACL entries

Missing blank ` *` line before the list.

> + * Test 2 - :manpage:`chown(2)` interaction:
> + * - Create file with specific ACL entries (rw for user, r for group/other)

Same here.

--- [PATCH 7/8] ---

> +	if (removexattr(TESTFILE, XATTR_TEST_FILE_NAME) == -1) {
> +		tst_res(TFAIL | TERRNO, "removexattr failed");

removexattr() is part of the tested functionality and should be
wrapped in TEST(), e.g.:

  TEST(removexattr(TESTFILE, XATTR_TEST_FILE_NAME));
  if (TST_RET == -1) {
      tst_res(TFAIL | TTERRNO, "removexattr failed");

> +	size = getxattr(TESTFILE, XATTR_TEST_FILE_NAME, value,
> +			sizeof(value));
> +	if (size >= 0 || errno != ENODATA) {

This verifies that removal took effect and checks for a specific
errno, so it should also use TEST() and TST_ERR instead of errno
directly, e.g.:

  TEST(getxattr(TESTFILE, XATTR_TEST_FILE_NAME, value,
                sizeof(value)));
  if (TST_RET >= 0 || TST_ERR != ENODATA) {

Verdict - Needs revision

---
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LTP AI Reviewer