Messages in this thread | | | Date | Tue, 18 Aug 2020 15:40:28 +0200 | From | Oleg Nesterov <> | Subject | Re: [PATCH v3 2/5] coredump: Let dump_emit() bail out on short writes |
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On 08/18, Jann Horn wrote: > > + if (dump_interrupted()) > + return 0; > + n = __kernel_write(file, addr, nr, &pos); > + if (n != nr) > + return 0; > + file->f_pos = pos;
Just curious, can't we simply do
__kernel_write(file, addr, nr, &file->f_pos);
and avoid "loff_t pos" ?
Oleg.
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