This patch fix a issue with numeric IPv6 addresses in the
tftpd -a address[:port] option.
Since IPv6 addresses use colon ':' in differnt counts itself, we cannot detect,
if the last colon is a seperator, so it is needed to put the IPv6 address into
square brackets, e.g. [2001:db8::1], so a optional port assignment is
unambiguous.
The patch also allows to specify numeric IPv6 addresses in other places enclosed
in [], but in these cases it accept these also without [].
Signed-off-by: Karsten Keil <kkeil@suse.de>
Signed-off-by: H. Peter Anvin <hpa@zytor.com>
Add support for IPv6 in the server and client.
You can force the use of IPv4 or IPv6 only with new
-4 and -6 commandline options, if IPv6 support was compiled in.
Signed-off-by: Karsten Keil <kkeil@suse.de>
Signed-off-by: H. Peter Anvin <hpa@zytor.com>
