diff options
Diffstat (limited to 'src/libcharon/encoding/payloads/cp_payload.c')
| -rw-r--r-- | src/libcharon/encoding/payloads/cp_payload.c | 33 |
1 files changed, 22 insertions, 11 deletions
diff --git a/src/libcharon/encoding/payloads/cp_payload.c b/src/libcharon/encoding/payloads/cp_payload.c index 1c03262ff..82e9e51b7 100644 --- a/src/libcharon/encoding/payloads/cp_payload.c +++ b/src/libcharon/encoding/payloads/cp_payload.c @@ -52,6 +52,16 @@ struct private_cp_payload_t { bool critical; /** + * Reserved bits + */ + bool reserved_bit[7]; + + /** + * Reserved bytes + */ + u_int8_t reserved_byte[3]; + + /** * Length of this payload. */ u_int16_t payload_length; @@ -78,22 +88,23 @@ encoding_rule_t cp_payload_encodings[] = { { U_INT_8, offsetof(private_cp_payload_t, next_payload) }, /* the critical bit */ { FLAG, offsetof(private_cp_payload_t, critical) }, - /* 7 Bit reserved bits, nowhere stored */ - { RESERVED_BIT, 0 }, - { RESERVED_BIT, 0 }, - { RESERVED_BIT, 0 }, - { RESERVED_BIT, 0 }, - { RESERVED_BIT, 0 }, - { RESERVED_BIT, 0 }, - { RESERVED_BIT, 0 }, + /* 7 Bit reserved bits */ + { RESERVED_BIT, offsetof(private_cp_payload_t, reserved_bit[0]) }, + { RESERVED_BIT, offsetof(private_cp_payload_t, reserved_bit[1]) }, + { RESERVED_BIT, offsetof(private_cp_payload_t, reserved_bit[2]) }, + { RESERVED_BIT, offsetof(private_cp_payload_t, reserved_bit[3]) }, + { RESERVED_BIT, offsetof(private_cp_payload_t, reserved_bit[4]) }, + { RESERVED_BIT, offsetof(private_cp_payload_t, reserved_bit[5]) }, + { RESERVED_BIT, offsetof(private_cp_payload_t, reserved_bit[6]) }, /* Length of the whole CP payload*/ { PAYLOAD_LENGTH, offsetof(private_cp_payload_t, payload_length) }, /* Proposals are stored in a proposal substructure, offset points to a linked_list_t pointer */ { U_INT_8, offsetof(private_cp_payload_t, type) }, - { RESERVED_BYTE,0 }, - { RESERVED_BYTE,0 }, - { RESERVED_BYTE,0 }, + /* 3 reserved bytes */ + { RESERVED_BYTE, offsetof(private_cp_payload_t, reserved_byte[0])}, + { RESERVED_BYTE, offsetof(private_cp_payload_t, reserved_byte[1])}, + { RESERVED_BYTE, offsetof(private_cp_payload_t, reserved_byte[2])}, { CONFIGURATION_ATTRIBUTES, offsetof(private_cp_payload_t, attributes) } }; |