Merge pull request #556 from OffchainLabs/fix-module-check

PlasmaPower · web-flow · commit b33dcd62de38 · 2022-04-28T00:37:13.000-05:00
Fix wasm module check for validator
diff --git a/validator/nitro_machine.go b/validator/nitro_machine.go
@@ -200,7 +200,7 @@ func (l *NitroMachineLoader) createMachineImpl(moduleRoot common.Hash, untilHost
 			return nil, err
 		}
 	} else {
-		_, err := os.Stat(filepath.Join(l.config.getMachinePath(moduleRoot), l.config.ProverBinPath))
+		_, err := os.Stat(filepath.Join(l.config.getMachinePath(moduleRoot), l.config.WavmBinaryPath))
 		if errors.Is(err, os.ErrNotExist) {
 			// Attempt to load the latest module root instead (maybe it's what we're looking for).
 			originalErr := err

Original file line number	Diff line number	Diff line change
`@@ -200,7 +200,7 @@ func (l *NitroMachineLoader) createMachineImpl(moduleRoot common.Hash, untilHost`
`200`	`200`	`return nil, err`
`201`	`201`	`}`
`202`	`202`	`} else {`
`203`		`- _, err := os.Stat(filepath.Join(l.config.getMachinePath(moduleRoot), l.config.ProverBinPath))`
	`203`	`+ _, err := os.Stat(filepath.Join(l.config.getMachinePath(moduleRoot), l.config.WavmBinaryPath))`
`204`	`204`	`if errors.Is(err, os.ErrNotExist) {`
`205`	`205`	`// Attempt to load the latest module root instead (maybe it's what we're looking for).`
`206`	`206`	`originalErr := err`