Merge pull request #19473 from karalabe/geth-1.8.27v1.8.27

[1.8.27 backport] eth, les, light: enforce CHT checkpoints on fast-sync too

2 files changed, 10 insertions, 1 deletions

diff --git a/params/config.go b/params/config.go
index 254508c0a..c59c748ac 100644
--- a/params/config.go
+++ b/params/config.go
@@ -31,6 +31,15 @@ var (
 	GoerliGenesisHash  = common.HexToHash("0xbf7e331f7f7c1dd2e05159666b3bf8bc7a8a3a9eb1d518969eab529dd9b88c1a")
 )
 
+// TrustedCheckpoints associates each known checkpoint with the genesis hash of
+// the chain it belongs to.
+var TrustedCheckpoints = map[common.Hash]*TrustedCheckpoint{
+	MainnetGenesisHash: MainnetTrustedCheckpoint,
+	TestnetGenesisHash: TestnetTrustedCheckpoint,
+	RinkebyGenesisHash: RinkebyTrustedCheckpoint,
+	GoerliGenesisHash:  GoerliTrustedCheckpoint,
+}
+
 var (
 	// MainnetChainConfig is the chain parameters to run a node on the main network.
 	MainnetChainConfig = &ChainConfig{
diff --git a/params/version.go b/params/version.go
index daff23bf4..3535c5401 100644
--- a/params/version.go
+++ b/params/version.go
@@ -23,7 +23,7 @@ import (
 const (
 	VersionMajor = 1        // Major version component of the current release
 	VersionMinor = 8        // Minor version component of the current release
-	VersionPatch = 26       // Patch version component of the current release
+	VersionPatch = 27       // Patch version component of the current release
 	VersionMeta  = "stable" // Version metadata to append to the version string
 )