Messages in this thread | | | From | Tycho Andersen <> | Subject | v2 of seccomp filter c/r patches | Date | Thu, 10 Sep 2015 18:20:57 -0600 |
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Hi all,
Here is v2 of the seccomp filter c/r set. The patch notes have individual changes from the last series, but there are two points not noted:
* The series still does not allow us to correctly restore state for programs that will use SECCOMP_FILTER_FLAG_TSYNC in the future. Given that we want to keep seccomp_filter's identity, I think something along the lines of another seccomp command like SECCOMP_INHERIT_PARENT is needed (although I'm not sure if this can even be done yet). In addition, we'll need a kcmp command for figuring out if filters are the same, although this too needs to compare seccomp_filter objects, so it's a little screwy. Any thoughts on how to do this nicely are welcome.
* I've dropped the bpf converter bug from the set and will submit it separately.
Alexei mentioned that this should go via net-next to minimize cross-tree conflicts. Does that make sense here?
Thanks,
Tycho
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