From 6f77f190f2893ce2f6f25faeb763b25d5b6dbeba Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?=E6=AE=8B=E9=A1=B5?= <a1364259@163.com>
Date: Wed, 30 Aug 2023 23:44:24 +0800
Subject: [PATCH] Fix processPayload

---
 .../java/com/topjohnwu/magisk/core/tasks/MagiskInstaller.kt   | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/app/src/main/java/com/topjohnwu/magisk/core/tasks/MagiskInstaller.kt b/app/src/main/java/com/topjohnwu/magisk/core/tasks/MagiskInstaller.kt
index feef679cdab5..d220cdbe3125 100644
--- a/app/src/main/java/com/topjohnwu/magisk/core/tasks/MagiskInstaller.kt
+++ b/app/src/main/java/com/topjohnwu/magisk/core/tasks/MagiskInstaller.kt
@@ -322,7 +322,8 @@ abstract class MagiskInstallImpl protected constructor(
 
             val fd = Os.open(fifo.path, O_WRONLY, 0)
             try {
-                val buf = ByteBuffer.allocate(1024 * 1024)
+                val bufSize = 1024 * 1024
+                val buf = ByteBuffer.allocate(bufSize)
                 buf.position(input.read(buf.array()).coerceAtLeast(0)).flip()
                 while (buf.hasRemaining()) {
                     try {
@@ -334,6 +335,7 @@ abstract class MagiskInstallImpl protected constructor(
                         break
                     }
                     if (!buf.hasRemaining()) {
+                        buf.limit(bufSize)
                         buf.position(input.read(buf.array()).coerceAtLeast(0)).flip()
                     }
                 }