diff options
| author | furszy <matiasfurszyfer@protonmail.com> | 2023-08-21 17:45:34 -0300 |
|---|---|---|
| committer | furszy <matiasfurszyfer@protonmail.com> | 2024-05-03 14:20:44 -0300 |
| commit | 0c9fedfc45fa7cbd6801ca5fd756863ec9a6911c (patch) | |
| tree | c8a98525a63c0cbfcdab8a30c7d8aa7d6cc4328e /src/script/miniscript.cpp | |
| parent | f7a173b5785cda460470df9a74a0e0f94d7f9a18 (diff) | |
fix incorrect multisig redeem script size limit for segwit
The multisig script generation process currently fails when
the user exceeds 15 keys, even when it shouldn't. The maximum
number of keys allowed for segwit redeem scripts (p2sh-segwit
and bech32) is 20 keys.
This is because the redeem script placed in the witness is not
restricted by the item size limit.
The reason behind this issue is the utilization of the legacy
p2sh redeem script restrictions on segwit ones. Redeem scripts
longer than 520 bytes are blocked from being inserted into the
keystore, which causes the signing process and the descriptor
inference process to fail.
This occurs because the multisig generation flow uses the same
keystore as the legacy spkm (FillableSigningProvider), which
contains the 520-byte limit.
Diffstat (limited to 'src/script/miniscript.cpp')
0 files changed, 0 insertions, 0 deletions