Michael C Thompson wrote:
Steve Grubb wrote:
On Tuesday 16 May 2006 13:23, Steve Grubb wrote:
AFAICT, there are 2 places where an access decision is made,
audit_netlink_ok in kernel/audit.c. And the other place is
selinux_nlmsg_lookup in security/selinux/nlmsgtab.c. I think you'd want to patch your kernel to printk its access decision results in both of those
functions. That should tell us something about what's going on.

Mike,

Did you ever patch your kernel to get more info or did this problem go away in the latest kernel (lspp.26)?

I have tested this on the 26 and 27 kernel and am still experiencing the problem. I'm working on tracking it down now.

This is definately not an SELinux issue. I don't know enough about the audit_reply structure to fully understand what is happening. This is what I know:

socket_has_perm returns 0, and netlink_recvmsg does definitely get hit. The error is getting packaged up in the body of the netlink message, but I don't know where to begin looking for this, nor do I have the time to continue looking.

If you have any possible fixes, I'll gladly test them, but currently, I'm at a loss for time and can't continue.

Thanks,
Mike

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