| 1428 |
echo Private: 1048576 > /proc/ccs/meminfo |
echo Private: 1048576 > /proc/ccs/meminfo |
| 1429 |
|
|
| 1430 |
Version 1.6.1 2008/05/10 Bug fix release. |
Version 1.6.1 2008/05/10 Bug fix release. |
| 1431 |
|
|
| 1432 |
|
Fix 2008/06/04 |
| 1433 |
|
|
| 1434 |
|
@ Check open mode of /proc/ccs/ interface. |
| 1435 |
|
|
| 1436 |
|
It turned out that I can avoid allocating memory for reading if |
| 1437 |
|
FMODE_READ is not set and memory for writing if FMODE_WRITE is not set. |
| 1438 |
|
|
| 1439 |
|
@ Wait for completion of /sbin/ccs-init . |
| 1440 |
|
|
| 1441 |
|
Since 2.4 kernel's call_usermodehelper() can't wait for termination of |
| 1442 |
|
the executed program, I was using the close() request of |
| 1443 |
|
/proc/ccs/meminfo to indicate that loading policy has finished. |
| 1444 |
|
But since /proc/ccs/meminfo could be accessed for setting memory quota |
| 1445 |
|
by /etc/ccs/ccs-post-init , I stopped using the close() request. |
| 1446 |
|
The policy loader no longer need to access /proc/ccs/meminfo to notify |
| 1447 |
|
the kernel that loading policy has finished. |
| 1448 |
|
|
| 1449 |
|
Fix 2008/06/05 |
| 1450 |
|
|
| 1451 |
|
@ Fix realpath for pipes and sockets. |
| 1452 |
|
|
| 1453 |
|
Kernel 2.6.22 and later use different method for calculating d_path(). |
| 1454 |
|
Since fs/realpath.c didn't notice the change, the realpath of pipes |
| 1455 |
|
appeared as "pipe:" rather than "pipe:[\$]" when they are opened via |
| 1456 |
|
/proc/PID/fd/ directory. |
| 1457 |
|
|
| 1458 |
|
@ Add process's information into /proc/ccs/query . |
| 1459 |
|
|
| 1460 |
|
While /proc/ccs/grant_log and /proc/ccs/reject_log contain process's |
| 1461 |
|
information, /proc/ccs/query doesn't contain it. |
| 1462 |
|
To be able to utilize ccs-queryd and ccs-notifyd more, I added it into |
| 1463 |
|
/proc/ccs/query . |
| 1464 |
|
|
| 1465 |
|
Fix 2008/06/10 |
| 1466 |
|
|
| 1467 |
|
@ Allow using patterns for globally readable files. |
| 1468 |
|
|
| 1469 |
|
To allow users specify locale specific files to globally readable files, |
| 1470 |
|
I relaxed checking in update_globally_readable_entry(). |
| 1471 |
|
|
| 1472 |
|
Fix 2008/06/11 |
| 1473 |
|
|
| 1474 |
|
@ Remove ALLOW_ENFORCE_GRACE parameter. |
| 1475 |
|
|
| 1476 |
|
Since unexpected requests caused by doing software updates can happen |
| 1477 |
|
in all profiles, users likely have to write ALLOW_ENFORCE_GRACE=enabled |
| 1478 |
|
to all profiles. And it makes meaningless to allow users to selectively |
| 1479 |
|
enable specific profile's ALLOW_ENFORCE_GRACE parameter. |
| 1480 |
|
So, I removed ALLOW_ENFORCE_GRACE parameter. |
| 1481 |
|
Now, the system behaves as if ALLOW_ENFORCE_GRACE=enabled is specified. |
| 1482 |
|
The behavior of "delayed enforcing" mode is defined in the following |
| 1483 |
|
order. |
| 1484 |
|
|
| 1485 |
|
(1) The requests are rejected immediately if nobody is opening |
| 1486 |
|
/proc/ccs/query interface. |
| 1487 |
|
(2) The requests will be rejected in 10 seconds if somebody other than |
| 1488 |
|
ccs-queryd (such as less(1)) is opening /proc/ccs/query interface, |
| 1489 |
|
for such process doesn't write dummy decisions. |
| 1490 |
|
|
| 1491 |
|
Fix 2008/06/22 |
| 1492 |
|
|
| 1493 |
|
@ Pass escaped pathname to audit_execute_handler_log(). |
| 1494 |
|
|
| 1495 |
|
I was passing unescaped pathname to audit_execute_handler_log() |
| 1496 |
|
which causes /proc/ccs/grant_log contain whitespace characters |
| 1497 |
|
if execute handler's pathname contains whitespace characters. |
| 1498 |
|
|
| 1499 |
|
Fix 2008/06/25 |
| 1500 |
|
|
| 1501 |
|
@ Return 0 when ccs_may_umount() succeeds. |
| 1502 |
|
|
| 1503 |
|
I forgot to clear error value in ccs_may_umount() when the requested |
| 1504 |
|
directory didn't match "deny_unmount" keyword. As a result, any umount() |
| 1505 |
|
request with RESTRICT_UNMOUNT=enforcing returned -EPERM error. |
| 1506 |
|
|
| 1507 |
|
Version 1.6.2 2008/06/25 Usability enhancement release. |
| 1508 |
|
|
| 1509 |
|
Fix 2008/07/01 |
| 1510 |
|
|
| 1511 |
|
@ Fix "Compilation failure" with 2.4.20 kernel. |
| 1512 |
|
|
| 1513 |
|
RedHat Linux 9's 2.4.20 kernel backported O(1) scheduler patch, |
| 1514 |
|
resulting compilation error at ccs_load_policy(). |
| 1515 |
|
I added defined(TASK_DEAD) check. |
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