fix(cosmic-swingset): Fix consensus failure on bundle parse errors

Fixes #6169
Agoric · Sep 16, 2022 · 01a26c8 · 01a26c8
1 parent a1dedea
commit 01a26c8
Showing 1 changed file with 7 additions and 1 deletion.
diff --git a/packages/cosmic-swingset/src/launch-chain.js b/packages/cosmic-swingset/src/launch-chain.js
@@ -340,7 +340,13 @@ export async function launch({
   }
 
   async function installBundle(bundleSource) {
-    const bundle = JSON.parse(bundleSource);
+    let bundle;
+    try {
+      bundle = JSON.parse(bundleSource);
+    } catch (e) {
+      blockManagerConsole.warn('INSTALL_BUNDLE warn:', e);
+      return;
+    }
     harden(bundle);
 
     const error = await controller.validateAndInstallBundle(bundle).then(