[#LU-7936] Resource acquired to 'read_fd' at line 500 may be lost here.

	/* Open the FIFO for read so that the subsequent open for write
	 * doesn't immediately fail. */
	read_fd = open(path, O_RDONLY | O_NONBLOCK);
	if (read_fd < 0) {
		llapi_error(LLAPI_MSG_ERROR, errno,
			    "cannot open(%s) for read", path);
		return -errno;
	}

	/* Open the FIFO for writes, but don't block on waiting
	 * for a reader. */
	llapi_hsm_event_fd = open(path, O_WRONLY | O_NONBLOCK);
	if (llapi_hsm_event_fd < 0) {
		llapi_error(LLAPI_MSG_ERROR, errno,
			    "cannot open(%s) for write", path);
/* !!! read_fd will be lost here !!! */
		return -errno;
	}

	/* Now close the reader. An external monitoring process can
	 * now open the FIFO for reads. If no reader comes along the
	 * events are lost. NOTE: Only one reader at a time! */
	close(read_fd);

[LU-7936] Resource acquired to 'read_fd' at line 500 may be lost here. Created: 29/Mar/16 Updated: 11/Apr/16 Resolved: 11/Apr/16
Status:	Resolved
Project:	Lustre
Component/s:	None
Affects Version/s:	Lustre 2.8.0
Fix Version/s:	Lustre 2.9.0

[LU-7936] Resource acquired to 'read_fd' at line 500 may be lost here. Created: 29/Mar/16 Updated: 11/Apr/16 Resolved: 11/Apr/16