From: Sean Edmond seanedmond@microsoft.com
It should be possible to specify a netmask when setting a static IPv6 address. For example: setenv ip6addr 2001:cafe:cafe:cafe::100/64
The net_prefix_length and net_ip6 should be updated properly.
Signed-off-by: Sean Edmond seanedmond@microsoft.com --- net/net6.c | 9 ++++++--- 1 file changed, 6 insertions(+), 3 deletions(-)
diff --git a/net/net6.c b/net/net6.c index fdea078788..75577bcea1 100644 --- a/net/net6.c +++ b/net/net6.c @@ -47,10 +47,13 @@ static int on_ip6addr(const char *name, const char *value, enum env_op op, }
mask = strchr(value, '/'); - len = strlen(value);
- if (mask) - net_prefix_length = simple_strtoul(value + len, NULL, 10); + if (mask) { + net_prefix_length = simple_strtoul(mask + 1, NULL, 10); + len = mask - value; + } else { + len = strlen(value); + }
return string_to_ip6(value, len, &net_ip6); }