FIx out of bound in __readData

Raltyro · Raltyro · commit 1a336e634337 · 2025-08-03T15:22:21.000+07:00
diff --git a/source/funkin/backend/utils/AudioAnalyzer.hx b/source/funkin/backend/utils/AudioAnalyzer.hx
@@ -448,7 +448,7 @@ final class AudioAnalyzer {
 	}
 
 	inline function __readData(startPos:Float, endPos:Float, callback:AudioAnalyzerCallback) {
-		var pos = Math.floor(startPos * __toBits), end = Math.floor(endPos * __toBits), c = 0;
+		var pos = Math.floor(startPos * __toBits), end = Math.min(Math.floor(endPos * __toBits), buffer.data.buffer.length), c = 0;
 		pos -= pos % __sampleSize;
 		end -= end % __sampleSize;
 

Original file line number	Diff line number	Diff line change
`@@ -448,7 +448,7 @@ final class AudioAnalyzer {`
`448`	`448`	`}`
`449`	`449`
`450`	`450`	`inline function __readData(startPos:Float, endPos:Float, callback:AudioAnalyzerCallback) {`
`451`		`- var pos = Math.floor(startPos * __toBits), end = Math.floor(endPos * __toBits), c = 0;`
	`451`	`+ var pos = Math.floor(startPos * __toBits), end = Math.min(Math.floor(endPos * __toBits), buffer.data.buffer.length), c = 0;`
`452`	`452`	`pos -= pos % __sampleSize;`
`453`	`453`	`end -= end % __sampleSize;`
`454`	`454`