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transaction: fix compile_output for OP_RETURN

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Pavol Rusnak 2017-05-03 18:57:47 +02:00
parent 8e017526ab
commit 38970cbd68
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1 changed files with 26 additions and 26 deletions
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18
firmware/transaction.c
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@ -161,23 +161,24 @@ int compile_output(const CoinType *coin, const HDNode *root, TxOutputType *in, T
size_t addr_raw_len; size_t addr_raw_len;
bool is_segwit; bool is_segwit;
if (in->address_n_count > 0) { if (in->script_type == OutputScriptType_PAYTOOPRETURN) {
HDNode node;
InputScriptType input_script_type;
switch (in->script_type) {
case OutputScriptType_PAYTOOPRETURN:
// only 0 satoshi allowed for OP_RETURN // only 0 satoshi allowed for OP_RETURN
if (in->amount != 0) if (in->amount != 0) {
return 0; // failed to compile output return 0; // failed to compile output
}
uint32_t r = 0; uint32_t r = 0;
out->script_pubkey.bytes[0] = 0x6A; r++; // OP_RETURN out->script_pubkey.bytes[0] = 0x6A; r++; // OP_RETURN
r += op_push(in->op_return_data.size, out->script_pubkey.bytes + r); r += op_push(in->op_return_data.size, out->script_pubkey.bytes + r);
memcpy(out->script_pubkey.bytes + r, in->op_return_data.bytes, in->op_return_data.size); r += in->op_return_data.size; memcpy(out->script_pubkey.bytes + r, in->op_return_data.bytes, in->op_return_data.size); r += in->op_return_data.size;
out->script_pubkey.size = r; out->script_pubkey.size = r;
return r; return r;
}
if (in->address_n_count > 0) {
HDNode node;
InputScriptType input_script_type;
switch (in->script_type) {
case OutputScriptType_PAYTOADDRESS: case OutputScriptType_PAYTOADDRESS:
input_script_type = InputScriptType_SPENDADDRESS; input_script_type = InputScriptType_SPENDADDRESS;
break; break;
@ -190,7 +191,6 @@ int compile_output(const CoinType *coin, const HDNode *root, TxOutputType *in, T
case OutputScriptType_PAYTOP2SHWITNESS: case OutputScriptType_PAYTOP2SHWITNESS:
input_script_type = InputScriptType_SPENDP2SHWITNESS; input_script_type = InputScriptType_SPENDP2SHWITNESS;
break; break;
default: default:
return 0; // failed to compile output return 0; // failed to compile output
} }