Messages in this thread | | | Date | Tue, 4 Jun 2013 18:39:17 +0100 | From | Al Viro <> | Subject | Re: [PATCH v2 4/4] proc: avoid ->f_pos overflows in proc_task_readdir() paths |
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On Tue, Jun 04, 2013 at 07:14:35PM +0200, Oleg Nesterov wrote: > > There is another bug in here as well that we may return really crazy > > things in the case of seek simultaneous with readdir. > > i_mutex? both vfs_readdir() and default_llseek() take it... Anyway, this > is another issue.
That's part of the reasons for the series I've mentioned (vfs.git#experimental); seriously, check that up.
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