Messages in this thread | | | Date | Tue, 26 Feb 2013 16:30:50 -0800 | Subject | Re: bug in generic strncpy_from_user | From | Linus Torvalds <> |
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On Tue, Feb 26, 2013 at 3:43 PM, Linus Torvalds <torvalds@linux-foundation.org> wrote: > > So I'll need to extend on that logic a bit more.
Ok, here's the fleshed-out patch. Also fixed to use "expand_stack()", which is what the page fault handling actually uses. And it has the GROWSUP case as well as a comment about this all.
So it all looks good. But it's still totally and entirely untested.
Because that's how I roll. Gangsta life!
Linus [unhandled content-type:application/octet-stream] | |