797 |
I was using PAGE_SIZE (4096 in many environments) |
I was using PAGE_SIZE (4096 in many environments) |
798 |
as the max length of any string data. |
as the max length of any string data. |
799 |
But for environments that have larger PAGE_SIZE, |
But for environments that have larger PAGE_SIZE, |
800 |
doing memset(ptr, 0, PAGE_SIZE) everytime is too wasteful. |
doing memset(ptr, 0, PAGE_SIZE) every time is too wasteful. |
801 |
|
|
802 |
Fix 2007/01/29 |
Fix 2007/01/29 |
803 |
|
|
2801 |
|
|
2802 |
Since most of userland tools are ready for accepting packed input by now, |
Since most of userland tools are ready for accepting packed input by now, |
2803 |
I changed to use packed policy for both input and output. |
I changed to use packed policy for both input and output. |
2804 |
|
|
2805 |
|
Fix 2011/03/31 |
2806 |
|
|
2807 |
|
@ Fix conditional policy parsing. |
2808 |
|
|
2809 |
|
Since exec.realpath= and symlink.target= accept path_group, |
2810 |
|
symlink.target="@foo" was by error parsed as symlink.target=@foo . |
2811 |
|
|
2812 |
|
@ Serialize updating profile's comment line. |
2813 |
|
|
2814 |
|
We need to serialize when updating COMMENT= line in /proc/ccs/profile . |
2815 |
|
|
2816 |
|
Version 1.8.1 2011/04/01 Usability enhancement with "Zettai, Daijoubudayo" release! |
2817 |
|
|
2818 |
|
Fix 2011/04/03 |
2819 |
|
|
2820 |
|
@ Fix fcntl(F_SETFL, O_APPEND) handling. |
2821 |
|
|
2822 |
|
Since 1.8.0, TOMOYO was by error checking "file write" permission rather |
2823 |
|
than "file append" permission when changing file's writing mode from |
2824 |
|
"overwriting" to "append". |
2825 |
|
|
2826 |
|
This error should impact little (except CentOS 6.0 kernels) because once |
2827 |
|
a file was opened for "overwriting" mode, changing that file to "append" |
2828 |
|
mode cannot undo overwriting the file. Regarding CentOS 6.0 kernels, |
2829 |
|
due to different ACC_MODE definition, TOMOYO was by error needlessly |
2830 |
|
checking "file read" permission when fcntl() was requested. |
2831 |
|
|
2832 |
|
Fix 2011/04/20 |
2833 |
|
|
2834 |
|
@ Remove unused "struct inode *" parameter from hooks. |
2835 |
|
|
2836 |
|
Since pre-vfs functions were removed on 2010/09/18, "struct inode *" |
2837 |
|
parameter which was used for checking parent directory's DAC permission |
2838 |
|
is no longer used. |
2839 |
|
|
2840 |
|
Note that "struct ccsecurity_operations ccsecurity_ops" has changed. |
2841 |
|
Loadable kernel modules that depends on it need to be rebuilt. |
2842 |
|
|
2843 |
|
Fix 2011/05/05 |
2844 |
|
|
2845 |
|
@ Fix wrong profile number in audit logs for "misc env" permission. |
2846 |
|
|
2847 |
|
Profile number used for "file execute" permission was by error reused |
2848 |
|
when generating audit logs for "misc env" permission. |
2849 |
|
|
2850 |
|
Fix 2011/05/11 |
2851 |
|
|
2852 |
|
@ Fix wrong domainname validation. |
2853 |
|
|
2854 |
|
"<kernel>" + "/foo/\" + "/bar" was by error checked when |
2855 |
|
"<kernel> /foo/\* /bar" was given. As a result, legal domainnames like |
2856 |
|
"<kernel> /foo/\* /bar" are rejected. |
2857 |
|
|
2858 |
|
Fix 2011/06/06 |
2859 |
|
|
2860 |
|
@ Add policy namespace support. |
2861 |
|
|
2862 |
|
To be able to use TOMOYO in LXC environments, I introduced policy |
2863 |
|
namespace. Each policy namespace has its own set of domain policy, |
2864 |
|
exception policy and profiles, which are all independent of other |
2865 |
|
namespaces. |
2866 |
|
|
2867 |
|
@ Remove CONFIG_CCSECURITY_BUILTIN_INITIALIZERS option. |
2868 |
|
|
2869 |
|
From now on, exception policy and manager need to be able to handle |
2870 |
|
policy namespace (which is a <$namespace> prefix added to each line). |
2871 |
|
Thus, space-separated list for CONFIG_CCSECURITY_BUILTIN_INITIALIZERS is |
2872 |
|
no longer suitable for handling policy namespace. |
2873 |
|
|
2874 |
|
Fix 2011/06/10 |
2875 |
|
|
2876 |
|
@ Allow specifying trigger for activation. |
2877 |
|
|
2878 |
|
To be able to use TOMOYO under systemd environments where init= parameter |
2879 |
|
is used, I changed to allow overriding the trigger for calling external |
2880 |
|
policy loader and activating MAC via kernel command line options. |