read_multipart will fail to parse a request when the first part is exactly 10240 bytes long (including its header, the trailing boundary and a CRLF). The problem is that it makes one pass through the main loop (around line 992). It reads the body of the part (around line 1035). Which then sets buf to "". It then breaks out of the outer loop because buf.size == 0. It does this even though content_length > 0. It then raises EOFError since the boundary_end is "". I have attached a patch for this bug which only breaks the outer loop if buf.size == 0 && content_length == 0. Thanks, Tim
on 30.04.2008 01:18
