From 787d61822525295399f97390bca3e1bb4ce7a6b3 Mon Sep 17 00:00:00 2001 From: Dexuan Cui <decui@microsoft.com> Date: Wed, 10 Dec 2014 03:33:20 -0800 Subject: tools: hv: kvp_daemon: make IPv6-only-injection work In the case the host only injects an IPv6 address, the dhcp_enabled flag is true (it's only for IPv4 according to Hyper-V host team), but we still need to proceed to parse the IPv6 information. Cc: K. Y. Srinivasan <kys@microsoft.com> Signed-off-by: Dexuan Cui <decui@microsoft.com> Reviewed-By: Vitaly Kuznetsov <vkuznets@redhat.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> --- tools/hv/hv_kvp_daemon.c | 12 ++++++------ 1 file changed, 6 insertions(+), 6 deletions(-) (limited to 'tools/hv') diff --git a/tools/hv/hv_kvp_daemon.c b/tools/hv/hv_kvp_daemon.c index 6a6432a..4b3ee35 100644 --- a/tools/hv/hv_kvp_daemon.c +++ b/tools/hv/hv_kvp_daemon.c @@ -1308,16 +1308,17 @@ static int kvp_set_ip_info(char *if_name, struct hv_kvp_ipaddr_value *new_val) if (error) goto setval_error; + /* + * The dhcp_enabled flag is only for IPv4. In the case the host only + * injects an IPv6 address, the flag is true, but we still need to + * proceed to parse and pass the IPv6 information to the + * disto-specific script hv_set_ifconfig. + */ if (new_val->dhcp_enabled) { error = kvp_write_file(file, "BOOTPROTO", "", "dhcp"); if (error) goto setval_error; - /* - * We are done!. - */ - goto setval_done; - } else { error = kvp_write_file(file, "BOOTPROTO", "", "none"); if (error) @@ -1345,7 +1346,6 @@ static int kvp_set_ip_info(char *if_name, struct hv_kvp_ipaddr_value *new_val) if (error) goto setval_error; -setval_done: fclose(file); /* -- cgit v1.1