Em Thu, Sep 26, 2013 at 07:34:56AM -0600, David Ahern escreveu: > On 9/25/13 11:20 PM, Sonny Rao wrote: > >We recently ran into a corrupt perf data file which mostly looked okay > >but the section size for data was set to 0. This caused perf report to > >get into an infinite loop in __perf_session_process_events(). Let's > >just avoid this by bailing early and reporting it if there's an > >invalid header. > > Been suggested before: > https://lkml.org/lkml/2013/5/9/405
Thanks for the pointer (and this latest patch as well), looking at it now. - Arnaldo > Other changes went in around that time as well. Are you still seeing > the loop on latest source? > > David -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to [email protected] More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
