2.6.33 patch

[hackman]

Hello,
I have ported almost all changes from 2.6.32.9 to 2.6.33 however I'm not very good with assembler so I skipped a few files:

arch/x86/kernel/entry_64.S
arch/x86/kernel/head_32.S
arch/x86/kernel/head_64.S
arch/x86/kernel/vmlinux.lds.S
arch/x86/lib/copy_user_64.S

So, can someone help me with those ?

I'll publish my patch tonight and place the URL here.

[spender]

We will have a 2.6.33 patch up soon. As always, with each new kernel version, we need to ensure that nothing's been added to or changed in the kernel that would bypass the extra security grsec provides; it's not just a job of patching and fixing rejects.

-Brad

[hackman]

so, do you want the ported patch or not?

[wao]

We will have a 2.6.33 patch up soon. As always, with each new kernel version, we need to ensure that nothing's been added to or changed in the kernel that would bypass the extra security grsec provides; it's not just a job of patching and fixing rejects.

-Brad

when will be 2.6.33 grsec patch available? just +/-

[hackman]

spender released it yesterday

http://www.grsecurity.net/~spender/grse ... 1645.patch

[wao]

Well, I already did test with grsecurity-2.1.14-2.6.33-201003062044 and grsecurity-2.1.14-2.6.33-201003071645, both work fine.
33-201003071645 is quite faster, [ 0.663202] vs. [ 0.613161] Freeing unused kernel memory: 308k freed. (it's just avg., best was .598202 ) Thanks.

[decula]

newbie, sorry

compile went file, very small amount of tuning on a 32 bit slackware 13.0

from policy:

# hide the kernel images and modules
/boot h

but when enabled, I see boot not entirely hidden:

total 88
d????????? ? ? ? ? ? boot/
drwxr-xr-x 10 root root 4096 2006-09-25 22:09 mnt/
drwxr-xr-x 2 root root 4096 2007-04-29 23:35 bin/
...

it's not on a separate mount point - just hanging off of /

ty - dec

[spender]

This would suggest a problem in the readdir code (the directory name being listed but being unable to stat() it produces the results you've given). I'll take a look at it tonight.

Thanks,
-Brad

[spender]

I'm not able to reproduce your issue here. Can you email me the output of 'cat /proc/mounts' and an strace of your ls -al command?

-Brad