[Bug uprobes/10595] uprobe probes causes selinux failures

["mjw at redhat dot com" <sourceware-bugzilla at sourceware dot org>]

------- Additional Comments From mjw at redhat dot com  2009-09-04 17:25 -------
(In reply to comment #7)
> (In reply to comment #5)
> > Created an attachment (id=4170)
 --> (http://sourceware.org/bugzilla/attachment.cgi?id=4170&action=view)
> > ssol-vma-selinux patch using shmem_file_setup
> 
> At this point
>        if (addr & ~PAGE_MASK) {
> addr will be undefined if shmem_file_setup() returned NULL.

addr would be 0 if !file, since earlier in the function we have:

        if ((addr = find_old_ssol_vma()) != 0)
                return addr;

> Yes, runtime/uprobes/uprobes.c and ubp_xol.c (?) in the ubp-based uprobes bits.
>  Thanks, mjw.  Srikar, are you going to take it from here?

I found fche's utrace-ext.git repo, is that where those are now? I can certainly
build that and supply a patch for it. Which branch should it be against?
utrace-uprobes or utrace-gdbstub-uprobes? Does that uprobes kernel module
version work against systemtap git?

-- 


http://sourceware.org/bugzilla/show_bug.cgi?id=10595

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