Messages in this thread | | | Subject | Re: [kernel-hardening] Re: [RFC v1] implement SL*B and stack usercopy runtime checks | From | Joe Perches <> | Date | Sun, 03 Jul 2011 12:37:55 -0700 |
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On Sun, 2011-07-03 at 23:24 +0400, Vasiliy Kulikov wrote: > Btw, if the perfomance will be acceptable, what do you think about > logging/reacting on the spotted overflows?
If you do, it might be useful to track the found location(s) and only emit the overflow log entry once as found.
Maybe use __builtin_return_address(depth) for tracking.
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