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fixup! BOLT 11: Add test vectors for feature bitfield.

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Rusty Russell 2019-08-28 10:50:02 +09:30
parent 2eea93e133
commit 03fd18e5bc
1 changed files with 3 additions and 2 deletions
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11-payment-encoding.md
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@ -141,7 +141,7 @@ Currently defined tagged fields are:
* `fee_base_msat` (32 bits, big-endian)
* `fee_proportional_millionths` (32 bits, big-endian)
* `cltv_expiry_delta` (16 bits, big-endian)
* `9` (5): `data_length` variable. One or more bytes containing features
* `9` (5): `data_length` variable. One or more 5-bit values containing features
supported or required for receiving this payment.
See [Feature Bits](#feature-bits).
@ -196,7 +196,8 @@ A reader:
- if the `9` field contains unknown _odd_ bits that are non-zero:
- MUST ignore the bit.
- if the `9` field contains unknown _even_ bits that are non-zero:
- MUST fail.
- MUST fail the payment.
- SHOULD indicate the unknown bit to the user.
- MUST check that the SHA2 256-bit hash in the `h` field exactly matches the hashed
description.
- if a valid `n` field is provided: