Hi,
I'm currently working on base64 filter, and then I'm stuck with odd
behaviour of stream_filter_write op. When I try to write some larger
chunk to the next output filter than the length of buffer passed to
my function, stream segfaults sometimes or goes into infinite loops on
other attempts in
the filter write functions should return the number of bytes of
the input buffer that they *consumed*, not how many were written.
(The read function should of course return the number read, but cannot
exceed the maximum buffer size).
However, there also seems to be a similar sounding problem with
