Thanks for your answer,

How do you suggest to change the fstab ?

I will try to recompile the kernal, seems related to the grsecurity patch.
I haved changed my setup so that grsecurity includes a group for proc.

The reason is that i use zabbix for monitoring and zabbix needs to read i think /proc/net
to be able to report data on the network interfaces.
At least it have to access to some parts of the /proc file system  

 /Regards Martin


----- Ursprungligt meddelande -----
Från: "warptrosse" <warptrosse@gmail.com>
Till: devil-linux-discuss@lists.sourceforge.net
Skickat: torsdag, 30 jul 2009 0:12:32 GMT +01:00 Amsterdam/Berlin/Bern/Rom/Stockholm/Wien
Ämne: Re: [Devil-Linux-discuss] rights

(as I understand) /proc is a virtual fs, it is created by the kernel, if you want to change that, you must recompile the kernel

take a look at <kernel sources>/fs/proc/base.c

static const struct pid_entry tgid_base_stuff[] = {
    DIR("task",       S_IRUGO|S_IXUGO, proc_task_inode_operations, proc_task_operations),
    DIR("fd",         S_IRUSR|S_IXUSR, proc_fd_inode_operations, proc_fd_operations),
    DIR("fdinfo",     S_IRUSR|S_IXUSR, proc_fdinfo_inode_operations, proc_fdinfo_operations),
#ifdef CONFIG_NET
    DIR("net",        S_IRUGO|S_IXUGO, proc_net_inode_operations, proc_net_operations),
#endif
    REG("environ",    S_IRUSR, proc_environ_operations),
    INF("auxv",       S_IRUSR, proc_pid_auxv),

this -> S_IRUGO|S_IXUGO are the default permissions of /proc/net directory

OR :), try if changing your fstab works

anyway why you need to change that?

regards


On Wed, Jul 29, 2009 at 1:12 PM, Martin Wilderoth <martin.wilderoth@linserv.se> wrote:

Hello

my /proc/net directory has dr-x------
I would like to have dr-xr-xr-x or dr-xr-x--- with changed group.

How do I change this ?

 /Best Regard Martin

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