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Correctly parse optional top parameter to getsnapshot

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This commit is contained in:
Jonathan "Duke" Leto
2018-07-25 22:36:51 -07:00
parent 66d08a3640
commit e9ca010084
1 changed files with 4 additions and 5 deletions
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9
src/rpcmisc.cpp
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@@ -1019,13 +1019,12 @@ UniValue komodo_snapshot(int top);
UniValue getsnapshot(const UniValue& params, bool fHelp) UniValue getsnapshot(const UniValue& params, bool fHelp)
{ {
UniValue result(UniValue::VOBJ); int64_t total; int top = 0; UniValue result(UniValue::VOBJ); int64_t total; int32_t top = 0;
if (params.size() > 0 && !params[0].isNull()) { if (params.size() > 0 && !params[0].isNull()) {
top = params[0].get_str(); top = atoi(params[0].get_str().c_str());
fprintf(stderr, "top=%s\n",top); if (top <= 0)
if (top <= 0) throw JSONRPCError(RPC_INVALID_PARAMETER, "Invalid parameter, top must be a positive integer");
throw JSONRPCError(RPC_INVALID_PARAMETER, "Invalid parameter, top must be a positive integer");
} }
if ( fHelp || params.size() > 1) if ( fHelp || params.size() > 1)