diff options
Diffstat (limited to 'src/libcharon/encoding/payloads/ike_header.c')
| -rw-r--r-- | src/libcharon/encoding/payloads/ike_header.c | 19 |
1 files changed, 12 insertions, 7 deletions
diff --git a/src/libcharon/encoding/payloads/ike_header.c b/src/libcharon/encoding/payloads/ike_header.c index 9c1bbbedb..d061bd25a 100644 --- a/src/libcharon/encoding/payloads/ike_header.c +++ b/src/libcharon/encoding/payloads/ike_header.c @@ -84,6 +84,11 @@ struct private_ike_header_t { } flags; /** + * Reserved bits of IKE header + */ + bool reserved[5]; + + /** * Associated Message-ID. */ u_int32_t message_id; @@ -128,17 +133,17 @@ encoding_rule_t ike_header_encodings[] = { { U_INT_4, offsetof(private_ike_header_t, min_version) }, /* 8 Bit for the exchange type */ { U_INT_8, offsetof(private_ike_header_t, exchange_type) }, - /* 2 Bit reserved bits, nowhere stored */ - { RESERVED_BIT, 0 }, - { RESERVED_BIT, 0 }, + /* 2 Bit reserved bits */ + { RESERVED_BIT, offsetof(private_ike_header_t, reserved[0]) }, + { RESERVED_BIT, offsetof(private_ike_header_t, reserved[1]) }, /* 3 Bit flags, stored in the fields response, version and initiator */ { FLAG, offsetof(private_ike_header_t, flags.response) }, { FLAG, offsetof(private_ike_header_t, flags.version) }, { FLAG, offsetof(private_ike_header_t, flags.initiator) }, - /* 3 Bit reserved bits, nowhere stored */ - { RESERVED_BIT, 0 }, - { RESERVED_BIT, 0 }, - { RESERVED_BIT, 0 }, + /* 3 Bit reserved bits */ + { RESERVED_BIT, offsetof(private_ike_header_t, reserved[2]) }, + { RESERVED_BIT, offsetof(private_ike_header_t, reserved[3]) }, + { RESERVED_BIT, offsetof(private_ike_header_t, reserved[4]) }, /* 4 Byte message id, stored in the field message_id */ { U_INT_32, offsetof(private_ike_header_t, message_id) }, /* 4 Byte length fied, stored in the field length */ |