zero out buffer arrays before re-use

odersky · odersky · commit 2ed9745f1050 · 2022-12-23T09:36:43.000+01:00
diff --git a/tasty/src/dotty/tools/tasty/TastyBuffer.scala b/tasty/src/dotty/tools/tasty/TastyBuffer.scala
@@ -194,6 +194,8 @@ class TastyBuffer(initialSize: Int) {
    */
   def assemble(): Unit = ()
 
-  def reset(): Unit =
+  def reset(): Unit = {
+    java.util.Arrays.fill(bytes, 0.toByte)
     length = 0
+  }
 }

Original file line number	Diff line number	Diff line change
`@@ -194,6 +194,8 @@ class TastyBuffer(initialSize: Int) {`
`194`	`194`	`*/`
`195`	`195`	`def assemble(): Unit = ()`
`196`	`196`
`197`		`- def reset(): Unit =`
	`197`	`+ def reset(): Unit = {`
	`198`	`+ java.util.Arrays.fill(bytes, 0.toByte)`
`198`	`199`	`length = 0`
	`200`	`+ }`
`199`	`201`	`}`