Hi! On Sat, 2010-10-09 at 00:50:11 +0200, Giovanni Mascellani wrote: > Il 08/10/2010 03:19, Doug Brewer ha scritto: > > I fired up two consoles, running atftp --option multicast --get -r > > ex.bin 10.0.0.1 > > I think I were wrong, the problem seems to be quite different: the > failing sendto() sets errno to 22, which means "Invalid argument". I > don't know where is the problem, but have not enough time to investigate > right now.
W/o having checked the actual code I'd say this is due to BSD kernels requiring the socklen_t argument of some of the socket functions to be exactly the size of the sockaddr matching the address family, and not just bigger as in the size of sockaddr_storage. The correct size should always be known from addrinfo for example. And I'd just assume this is a regression introduced by the patch for <http://bugs.debian.org/580473>, Ben Hutchings CCed. Which just seems to use sizeof() on struct sockaddr_storage. Also skimming over that patch it seems some of the new functions like sockaddr_print_addr could be replaced by address neutral counterparts like getnameinfo. And the sockaddr_set_port and sockaddr_get_port could be avoided by using getaddrinfo and getnameinfo instead, but I've not checked deeply. thanks, guillem -- To UNSUBSCRIBE, email to debian-bugs-rc-requ...@lists.debian.org with a subject of "unsubscribe". Trouble? Contact listmas...@lists.debian.org
