The checks are there to avoid buffer overruns. Whether or not the copies make sense is an application responsibility.
On Monday, October 5, 2015, Nicolas Morey-Chaisemartin <[email protected]> wrote: > > > On 10/01/2015 05:05 PM, Bill Fischofer wrote: > > odp_packet_copy() can copy between pools, which may have different sized > > user areas, hence the size checks. > Ok. But then does it make sense to copy a subpart of the user data ? > If dst user_area >= src user_area it's going to work well but in the other > case, > we throw away part of the user data. > Meaning that the API documentation is "wrong" > "The new packet is exact copy of the source packet (incl. data and > metadata)" > > Nicolas >
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