Messages in this thread | | | From | Arnd Bergmann <> | Subject | Re: [PATCH 4/6] procfs: Use generic_file_llseek in /proc/vmcore | Date | Tue, 30 Mar 2010 11:38:18 +0100 |
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On Tuesday 30 March 2010, Frederic Weisbecker wrote: > /proc/vmcore has no llseek and then falls down to use default_llseek. > This is racy against read_vmcore() that directly manipulates fpos > but it doesn't hold the bkl there so using it in llseek doesn't > protect anything. > > Let's use generic_file_llseek() instead. > Acked-by: Arnd Bergmann <arnd@arndb.de>
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