Messages in this thread | | | Date | Tue, 04 Mar 2014 19:00:32 -0500 | From | Sasha Levin <> | Subject | Re: fs: gpf in simple_setattr |
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On 03/03/2014 04:40 PM, Jan Kara wrote: > On Sat 01-03-14 15:05:21, Sasha Levin wrote: >> >ping again? >> > >> >I've been working on it, but don't see an obvious issue. >> > >> >It does look like an access to invalid memory easily doable from >> >userspace, so it should probably get fixed soon... > Hum, can you maybe dump the name in dentry passed to simple_setattr()? Or > maybe even the whole path using dentry_path() (but not sure if that will > be workable on half-torn-down fs)? Maybe it will give us a hint at which > filesystem to look...
It's just garbage, this is why I'm having a hard time making any progress with this bug.
Thanks, Sasha
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