| 769 |
|
|
| 770 |
@ Allow reuse of memory allocated for domain policy. |
@ Allow reuse of memory allocated for domain policy. |
| 771 |
|
|
| 772 |
As with domain policy, unlike other policies, didn't have |
Regarding domain policy, unlike other policies, didn't have |
| 773 |
"is_deleted" flag and new memory were allocated |
"is_deleted" flag and new memory were allocated |
| 774 |
if the deleted entries are given again. |
if the deleted entries are given again. |
| 775 |
But to allow administrators switch domain policy periodically, |
But to allow administrators switch domain policy periodically, |
| 1093 |
@ Remove unused EXPORT_SYMBOL(). |
@ Remove unused EXPORT_SYMBOL(). |
| 1094 |
|
|
| 1095 |
Mark some functions static. |
Mark some functions static. |
| 1096 |
|
|
| 1097 |
|
Fix 2007/12/18 |
| 1098 |
|
|
| 1099 |
|
@ Fix AddMountACL() rejection bug. |
| 1100 |
|
|
| 1101 |
|
To my surprise, "mount --bind source dest" accepts |
| 1102 |
|
not only "both source and dest are directory" |
| 1103 |
|
but also "both source and dest are non-directory". |
| 1104 |
|
I was rejecting if dest is not a directory in AddMountACL(). |
| 1105 |
|
|
| 1106 |
|
@ Change log format. |
| 1107 |
|
|
| 1108 |
|
Profile number and mode is added in audit logs. |
| 1109 |
|
|
| 1110 |
|
Fix 2008/01/03 |
| 1111 |
|
|
| 1112 |
|
@ Change directive for file's read/write/execute permission. |
| 1113 |
|
|
| 1114 |
|
Directives for file's read/write/execute permissions were |
| 1115 |
|
4/2/1 respectively. But for easier understanding, they are now |
| 1116 |
|
replaced by read/write/execute (e.g. "allow_read" instead of "4"). |
| 1117 |
|
But for easier inputting, 4/2/1 are still accepted instead of |
| 1118 |
|
allow_read/allow_write/allow_execute respectively. |
| 1119 |
|
|
| 1120 |
|
@ Change internal data structure. |
| 1121 |
|
|
| 1122 |
|
Since I don't have more than 16 types of file permissions, |
| 1123 |
|
I combined them using bit-fields. |
| 1124 |
|
|
| 1125 |
|
Each entry had a field for conditional permission support. |
| 1126 |
|
But since this field is unlikely used, I separated the field from |
| 1127 |
|
common part. |
| 1128 |
|
|
| 1129 |
|
These changes will reduce memory used by policy. |
| 1130 |
|
|
| 1131 |
|
Fix 2008/01/15 |
| 1132 |
|
|
| 1133 |
|
@ Add ptrace() hook. |
| 1134 |
|
|
| 1135 |
|
To prevent attackers from controlling important processes using |
| 1136 |
|
ptrace(), I added a hook for ptrace(). |
| 1137 |
|
Most programs (except strace(1) and gdb(1)) won't use ptrace(2). |
| 1138 |
|
|
| 1139 |
|
@ Fix sleep condition check in CheckSocketRecvDatagramPermission(). |
| 1140 |
|
|
| 1141 |
|
It seems that correct method to use is in_atomic() |
| 1142 |
|
rather than in_interrupt() because in_atomic() returns nonzero |
| 1143 |
|
whenever scheduling is not allowed. |
TOMOYO
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