Treat overly long scriptPubKeys as unspendable

sipa · sipa · commit 4f87af6fc758 · 2016-04-25T14:22:30.000+02:00
diff --git a/src/script/script.h b/src/script/script.h
@@ -624,7 +624,7 @@ class CScript : public CScriptBase
      */
     bool IsUnspendable() const
     {
-        return (size() > 0 && *begin() == OP_RETURN);
+        return (size() > 0 && *begin() == OP_RETURN) || (size() > MAX_SCRIPT_SIZE);
     }
 
     void clear()

Original file line number	Diff line number	Diff line change
`@@ -624,7 +624,7 @@ class CScript : public CScriptBase`
`624`	`624`	`*/`
`625`	`625`	`bool IsUnspendable() const`
`626`	`626`	`{`
`627`		`- return (size() > 0 && *begin() == OP_RETURN);`
	`627`	`+ return (size() > 0 && *begin() == OP_RETURN) \|\| (size() > MAX_SCRIPT_SIZE);`
`628`	`628`	`}`
`629`	`629`
`630`	`630`	`void clear()`