Hi,
I'm trying to fix the build errors of flashrom and came across an API error 

"Argument with 'nonnull' attribute passed null" which occurred in memcpy() function called inside sp_stream_buffer_op() in file serprog.c. We are passing the third argument of sp_stream_buffer_op() as NULL which gets passed on to the second argument of memcpy() and it expects that argument to be nonnull. Can anybody please provide me with the info and docs for knowing exactly what sp_stream_buffer_op() function does? Also, should we report an error when the third argument passed in the sp_stream_buffer_op() is NULL? Thank You! Regards, Chinmay Lonkar