Charles-François Natali <neolo...@free.fr> added the comment: > I had a look at this patch, and the FD passing looked OK, except > that calculating the buffer size with CMSG_SPACE() may allow more > than one file descriptor to be received, with the extra one going > unnoticed - it should use CMSG_LEN() instead
Thanks for catching this. Here's an updated patch. > (the existing C implementation has the same problem, I see). I just checked, and the C version uses CMSG_SPACE() as the buffer size, but passes CMSG_LEN() to cmsg->cmsg_len and msg.msg_controllen. Or am I missing something? ---------- Added file: http://bugs.python.org/file23189/multiprocessing_fd-3.diff _______________________________________ Python tracker <rep...@bugs.python.org> <http://bugs.python.org/issue12981> _______________________________________ _______________________________________________ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
