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Check for illegal solution

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This commit is contained in:
jl777
2019-01-30 03:35:35 -11:00
parent fecc17f44a
commit e50edba6f2
2 changed files with 11 additions and 3 deletions
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6
src/cc/cclib.cpp
View File

@@ -37,17 +37,17 @@ char *CClib_name() { return((char *)MYCCLIBNAME.c_str()); }
struct CClib_rpcinfo struct CClib_rpcinfo
{ {
char *CCname,*method,*help; char *CCname,*method,*help;
int32_t numrequiredargs,maxargs; // frontloaded with required int32_t numrequiredargs,maxargs;
uint8_t funcid,evalcode; uint8_t funcid,evalcode;
} }
CClib_methods[] = CClib_methods[] =
{ {
{ (char *)"faucet2", (char *)"fund", (char *)"amount", 1, 1, 'F', EVAL_FAUCET2 }, { (char *)"faucet2", (char *)"fund", (char *)"amount", 1, 1, 'F', EVAL_FAUCET2 },
{ (char *)"faucet2", (char *)"get", (char *)"<no args>", 0, 0, 'G', EVAL_FAUCET2 }, { (char *)"faucet2", (char *)"get", (char *)"<no args>", 0, 0, 'G', EVAL_FAUCET2 },
{ (char *)"sudoku", (char *)"gen", (char *)"<no args>", 1, 1, 'G', EVAL_SUDOKU }, { (char *)"sudoku", (char *)"gen", (char *)"<no args>", 0, 0, 'G', EVAL_SUDOKU },
{ (char *)"sudoku", (char *)"txidinfo", (char *)"txid", 1, 1, 'T', EVAL_SUDOKU }, { (char *)"sudoku", (char *)"txidinfo", (char *)"txid", 1, 1, 'T', EVAL_SUDOKU },
{ (char *)"sudoku", (char *)"pending", (char *)"<no args>", 0, 0, 'U', EVAL_SUDOKU }, { (char *)"sudoku", (char *)"pending", (char *)"<no args>", 0, 0, 'U', EVAL_SUDOKU },
{ (char *)"sudoku", (char *)"solution", (char *)"txid solution timestamps[]", 2, 2, 'S', EVAL_SUDOKU }, { (char *)"sudoku", (char *)"solution", (char *)"txid solution timestamps[81]", 83, 83, 'S', EVAL_SUDOKU },
}; };
std::string CClib_rawtxgen(struct CCcontract_info *cp,uint8_t funcid,cJSON *params); std::string CClib_rawtxgen(struct CCcontract_info *cp,uint8_t funcid,cJSON *params);

8
src/cc/sudoku.cpp
View File

@@ -2807,7 +2807,15 @@ UniValue sudoku_solution(uint64_t txfee,struct CCcontract_info *cp,cJSON *params
{ {
for (i=ind=0; i<9; i++) for (i=ind=0; i<9; i++)
for (j=0; j<9; j++) for (j=0; j<9; j++)
{
if ( solution[ind] < '1' || solution[ind] > '9' )
{
result.push_back(Pair("result","error"));
result.push_back(Pair("error","illegal solution"));
return(result);
}
vals9[i][j] = solution[ind++] - '0'; vals9[i][j] = solution[ind++] - '0';
}
sudoku_privkey(priv32,vals9); sudoku_privkey(priv32,vals9);
priv2addr(coinaddr,pub33,priv32); priv2addr(coinaddr,pub33,priv32);
pk = buf2pk(pub33); pk = buf2pk(pub33);