diff options
Diffstat (limited to 'src/libcharon/sa')
| -rw-r--r-- | src/libcharon/sa/ikev1/tasks/mode_config.c | 37 |
1 files changed, 11 insertions, 26 deletions
diff --git a/src/libcharon/sa/ikev1/tasks/mode_config.c b/src/libcharon/sa/ikev1/tasks/mode_config.c index a03477e18..b9f924009 100644 --- a/src/libcharon/sa/ikev1/tasks/mode_config.c +++ b/src/libcharon/sa/ikev1/tasks/mode_config.c @@ -76,35 +76,20 @@ typedef struct { */ static configuration_attribute_t *build_vip(host_t *vip) { - configuration_attribute_type_t type; - chunk_t chunk, prefix; + configuration_attribute_type_t type = INTERNAL_IP4_ADDRESS; + chunk_t chunk; - if (vip->get_family(vip) == AF_INET) + if (vip->get_family(vip) == AF_INET6) { - type = INTERNAL_IP4_ADDRESS; - if (vip->is_anyaddr(vip)) - { - chunk = chunk_empty; - } - else - { - chunk = vip->get_address(vip); - } + type = INTERNAL_IP6_ADDRESS; + } + if (vip->is_anyaddr(vip)) + { + chunk = chunk_empty; } else { - type = INTERNAL_IP6_ADDRESS; - if (vip->is_anyaddr(vip)) - { - chunk = chunk_empty; - } - else - { - prefix = chunk_alloca(1); - *prefix.ptr = 64; - chunk = vip->get_address(vip); - chunk = chunk_cata("cc", chunk, prefix); - } + chunk = vip->get_address(vip); } return configuration_attribute_create_chunk(PLV1_CONFIGURATION_ATTRIBUTE, type, chunk); @@ -165,8 +150,8 @@ static void process_attribute(private_mode_config_t *this, } else { - /* skip prefix byte in IPv6 payload*/ - if (family == AF_INET6) + /* skip prefix byte in IPv6 payload sent by older releases */ + if (family == AF_INET6 && addr.len == 17) { addr.len--; } |