Merge branch 'master' into aaronc/6423-refactor

docs/README.md

@@ -48,36 +48,36 @@ aside: false
 ## Get Started
 
 - **[SDK Intro](./intro/overview.md)**: High-level overview of the Cosmos SDK.
-- **[Quick Start Guide](./using-the-sdk/quick-start.md)**: Scaffold a standard Cosmos SDK app and run a node.
-- **[SDK Application Tutorial](https://github.com/cosmos/sdk-application-tutorial)**: A tutorial that showcases how to build an SDK-based blockchain from scratch and explains the basic principles of the SDK in the process.
+- **[Starport](https://github.com/tendermint/starport/blob/develop/docs/README.md)**: A developer-friendly interface to the Cosmos SDK to scaffold a standard Cosmos SDK blockchain app.
+- **[SDK Application Tutorial](https://github.com/cosmos/sdk-application-tutorial)**: A tutorial that showcases how to build a Cosmos SDK-based blockchain from scratch and explains the basic principles of the SDK in the process.
 
 ## Reference
 
-- **[Basics](./basics/)**: Documentation on the basic concepts of the Cosmos SDK, like the standard anatomy of an application, the transaction lifecycle and accounts management.
-- **[Core](./core/)**: Documentation on the core concepts of the Cosmos SDK, like `baseapp`, the `store` or the `server`.
-- **[Building Modules](./building-modules/)**: Important concepts for module developers like `message`s, `keeper`s, `handler`s and `querier`s.
+- **[Basics](./basics/)**: Documentation on the basic concepts of the Cosmos SDK, like the standard anatomy of an application, the transaction lifecycle, and accounts management.
+- **[Core](./core/)**: Documentation on the core concepts of the Cosmos SDK, like `baseapp`, the `store`, or the `server`.
+- **[Building Modules](./building-modules/)**: Important concepts for module developers like `message`, `keeper`, `handler`, and `querier`.
 - **[IBC](./ibc/)**: Documentation for the IBC protocol integration and concepts.
-- **[Running a Node, API, CLI](./run-node/)**: Documentation on how to run a node, and how to interact with it using the CLI and the API.
+- **[Running a Node, API, CLI](./run-node/)**: Documentation on how to run a node and interact with the node using the CLI and the API.
 - **[Migrations](./migrations/)**: Migration guides for updating to Stargate.
 
 ## Other Resources
 
-- **[Module Directory](../x/)**: Module implementations and their respective documentation.
+- **[Module Directory](../x/)**: Cosmos SDK module implementations and their respective documentation.
 - **[Specifications](./spec/)**: Specifications of modules and other parts of the Cosmos SDK.
 - **[SDK API Reference](https://godoc.org/github.com/cosmos/cosmos-sdk)**: Godocs of the Cosmos SDK.
 - **[REST API spec](https://cosmos.network/rpc/)**: List of endpoints to interact with a `gaia` full-node through REST.
 
 ## Cosmos Hub
 
-The Cosmos Hub (`gaia`) docs have moved [here](https://github.com/cosmos/gaia/tree/master/docs).
+The Cosmos Hub (`gaia`) docs have moved to [github.com/cosmos/gaia](https://github.com/cosmos/gaia/tree/master/docs).
 
 ## Languages
 
-The Cosmos-SDK is currently written in [Golang](https://golang.org/), though the
+The Cosmos SDK is written in [Golang](https://golang.org/), though the
 framework could be implemented similarly in other languages.
 Contact us for information about funding an implementation in another language.
 
 ## Contribute
 
-See [this file](https://github.com/cosmos/cosmos-sdk/blob/master/docs/DOCS_README.md) for details of the build process and
+See the [DOCS_README.md](https://github.com/cosmos/cosmos-sdk/blob/master/docs/DOCS_README.md) for details of the build process and
 considerations when making changes.

types/decimal.go

@@ -177,6 +177,9 @@ func NewDecFromStr(str string) (Dec, error) {
 	if !ok {
 		return Dec{}, fmt.Errorf("failed to set decimal string: %s", combinedStr)
 	}
+	if combined.BitLen() > maxBitLen {
+		return Dec{}, fmt.Errorf("decimal out of range; bitLen: got %d, max %d", combined.BitLen(), maxBitLen)
+	}
 	if neg {
 		combined = new(big.Int).Neg(combined)
 	}

types/decimal_test.go

@@ -8,7 +8,7 @@ import (
 	"testing"
 
 	"github.com/stretchr/testify/suite"
-	yaml "gopkg.in/yaml.v2"
+	"gopkg.in/yaml.v2"
 
 	sdk "github.com/cosmos/cosmos-sdk/types"
 )
@@ -57,6 +57,7 @@ func (s *decimalTestSuite) TestNewDecFromStr() {
 		{"foobar", true, sdk.Dec{}},
 		{"0.foobar", true, sdk.Dec{}},
 		{"0.foobar.", true, sdk.Dec{}},
+		{"88888888888888888888888888888888888888888888888888888888888888888888844444440", true, sdk.Dec{}},
 	}
 
 	for tcIndex, tc := range tests {