| 1651 |
As the number of parameters is increasing, I modified to use a structure |
As the number of parameters is increasing, I modified to use a structure |
| 1652 |
for passing parameters. |
for passing parameters. |
| 1653 |
|
|
|
@ Always allow updating task state for signal operations. |
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|
|
|
|
ccs_check_signal_acl() was skipping permission checks if signal is 0 |
|
|
or sent to self or sent to same domain. To make it possible to update |
|
|
task state when current process is sending 0 signal or to self or |
|
|
to same domain, I modified to check ACL anyway. The result of access |
|
|
control will not change, but this modification will generate granted logs |
|
|
which were not generated until now. |
|
|
|
|
| 1654 |
Fix 2008/10/11 |
Fix 2008/10/11 |
| 1655 |
|
|
| 1656 |
@ Remove domain_acl_lock mutex. |
@ Remove domain_acl_lock mutex. |
| 1680 |
which returns process information of the specified PID in |
which returns process information of the specified PID in |
| 1681 |
"PID manager=\* execute_handler=\* state[0]=\$ state[1]=\$ state[2]=\$" |
"PID manager=\* execute_handler=\* state[0]=\$ state[1]=\$ state[2]=\$" |
| 1682 |
format. |
format. |
| 1683 |
|
|
| 1684 |
|
Fix 2008/10/20 |
| 1685 |
|
|
| 1686 |
|
@ Use rcu_dereference() when walking the list. |
| 1687 |
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|
| 1688 |
|
I was using "dependency ordering" for appending an element to a list |
| 1689 |
|
without asking the reader to take a lock. But "dependency ordering" |
| 1690 |
|
is not respected by DEC Alpha or by some aggressive value-speculation |
| 1691 |
|
compiler optimizations. |
| 1692 |
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|
| 1693 |
|
On such environment, use of "dependency ordering" can lead to system |
| 1694 |
|
crash because the reader might read uninitialized value of newly |
| 1695 |
|
appended element. |
| 1696 |
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|
| 1697 |
|
To prevent the reader from reading uninitialized value of newly appended |
| 1698 |
|
element, I inserted rcu_dereference() when walking the list. |
TOMOYO
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