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-scratch

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This commit is contained in:
jl777
2019-02-21 04:20:26 -11:00
parent 5fde66f208
commit 3b3f5a9dc0
1 changed files with 2 additions and 2 deletions
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4
src/cc/musig.cpp
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@@ -130,7 +130,7 @@ UniValue musig_calcmsg(uint64_t txfee,struct CCcontract_info *cp,cJSON *params)
UniValue musig_combine(uint64_t txfee,struct CCcontract_info *cp,cJSON *params)
{
static secp256k1_context *ctx; secp256k1_scratch_space scratch;
static secp256k1_context *ctx;
size_t clen = CPubKey::PUBLIC_KEY_SIZE;
UniValue result(UniValue::VOBJ); CPubKey pk; int32_t i,n; uint8_t pkhash[32]; char *hexstr,str[67]; secp256k1_pubkey combined_pk,spk; std::vector<secp256k1_pubkey> pubkeys;
if ( ctx == 0 )
@@ -148,7 +148,7 @@ UniValue musig_combine(uint64_t txfee,struct CCcontract_info *cp,cJSON *params)
else return(cclib_error(result,"error parsing pk"));
} else return(cclib_error(result,"all pubkeys must be 33 bytes hexdata"));
}
if ( secp256k1_musig_pubkey_combine(ctx,&scratch,&combined_pk,pkhash,&pubkeys[0],n) > 0 )
if ( secp256k1_musig_pubkey_combine(ctx,NULL,&combined_pk,pkhash,&pubkeys[0],n) > 0 )
{
if ( secp256k1_ec_pubkey_serialize(ctx,(uint8_t *)pk.begin(),&clen,&combined_pk,SECP256K1_EC_COMPRESSED) > 0 && clen == 33 )
{