Messages in this thread | | | From | "Rafael J. Wysocki" <> | Subject | Re: [PATCH] cpufreq: Fix NULL reference crash while accessing policy->governor_data | Date | Tue, 26 Jan 2016 23:49:48 +0100 |
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On Tuesday, January 26, 2016 06:01:19 PM Juri Lelli wrote: > On 26/01/16 09:57, Juri Lelli wrote: > > Hi Viresh, > > > > On 25/01/16 22:33, Viresh Kumar wrote: > > > There is a little race discovered by Juri, where we are able to: > > > - create and read a sysfs file before policy->governor_data is being set > > > to a non NULL value. > > > OR > > > - set policy->governor_data to NULL, and reading a file before being > > > destroyed. > > >
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> > So, this goes away with your patch (that I forward ported) and a small > additional fix on top of that.
Which patch exactly is that?
Thanks, Rafael
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