From d3c86412adfb3b782ee8b4a70b8c25be5d35138a Mon Sep 17 00:00:00 2001
From: NIEJuhu <niejuhu@xiaomi.com>
Date: Sat, 10 Jun 2017 13:20:41 +0800
Subject: [PATCH] libsysutils: Fix vold vulnerability in FrameworkListener

Don't release the sender socket when FrameworkListener receives
a command that exceed the maximum buffer length

Bug: https://issuetracker.google.com/issues/62812018
Test: manual

Change-Id: I160f504f3fb902ba25fc79deb8ae7d78d811a807
---
 libsysutils/src/FrameworkListener.cpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/libsysutils/src/FrameworkListener.cpp b/libsysutils/src/FrameworkListener.cpp
index 1b6076fc8..6f76e7679 100644
--- a/libsysutils/src/FrameworkListener.cpp
+++ b/libsysutils/src/FrameworkListener.cpp
@@ -68,7 +68,7 @@ bool FrameworkListener::onDataAvailable(SocketClient *c) {
         android_errorWriteLog(0x534e4554, "29831647");
         c->sendMsg(500, "Command too large for buffer", false);
         mSkipToNextNullByte = true;
-        return false;
+        return true;
     }
 
     int offset = 0;