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Code Issues Releases Wiki Activity

feat(legacy): do not support sortedmulti on legacy

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This commit is contained in:
Ondřej Vejpustek 2024-11-13 15:06:22 +01:00
parent ec44e5b767
commit 8abfd0ae5d
1 changed files with 18 additions and 0 deletions
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18
legacy/firmware/transaction.c
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@ -25,6 +25,8 @@
#include "crypto.h"
#include "debug.h"
#include "ecdsa.h"
#include "fsm.h"
#include "gettext.h"
#include "layout2.h"
#include "memzero.h"
#include "messages.pb.h"
@ -362,6 +364,11 @@ uint32_t compile_script_sig(uint32_t address_type, const uint8_t *pubkeyhash,
uint32_t compile_script_multisig(const CoinInfo *coin,
const MultisigRedeemScriptType *multisig,
uint8_t *out) {
if (multisig->pubkeys_order != MultisigPubkeysOrder_PRESERVED) {
fsm_sendFailure(FailureType_Failure_DataError,
_("Sortedmulti is not supported"));
return 0;
}
const uint32_t m = multisig->m;
const uint32_t n = cryptoMultisigPubkeyCount(multisig);
if (m < 1 || m > 15) return 0;
@ -391,6 +398,12 @@ uint32_t compile_script_multisig(const CoinInfo *coin,
uint32_t compile_script_multisig_hash(const CoinInfo *coin,
const MultisigRedeemScriptType *multisig,
uint8_t *hash) {
if (multisig->pubkeys_order != MultisigPubkeysOrder_PRESERVED) {
fsm_sendFailure(FailureType_Failure_DataError,
_("Sortedmulti is not supported"));
return 0;
}
const uint32_t m = multisig->m;
const uint32_t n = cryptoMultisigPubkeyCount(multisig);
if (m < 1 || m > 15) return 0;
@ -436,6 +449,11 @@ uint32_t serialize_script_sig(const uint8_t *signature, uint32_t signature_len,
uint32_t serialize_script_multisig(const CoinInfo *coin,
const MultisigRedeemScriptType *multisig,
uint8_t sighash, uint8_t *out) {
if (multisig->pubkeys_order != MultisigPubkeysOrder_PRESERVED) {
fsm_sendFailure(FailureType_Failure_DataError,
_("Sortedmulti is not supported"));
return 0;
}
uint32_t r = 0;
#if !BITCOIN_ONLY
if (!coin->decred) {