Messages in this thread | | | Date | Mon, 15 Jun 2015 19:29:45 -0700 | From | Tadeusz Struk <> | Subject | Re: [PATCH RFC v5 2/4] crypto: add PKE API |
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On 06/15/2015 05:05 PM, Herbert Xu wrote: > Hmm, we could actually get rid of maxsize by just having each > function check the dst_len and if it is insufficient write the > required length in it and then return an error.
Actually I think it is useful. Without it the user will need to allocate a buffer, and invoke an operation only to find out that the buffer need to be bigger.
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