From ba761979ee883237b8e0143973ba5b6032f37d05 Mon Sep 17 00:00:00 2001
From: Jeff Sharkey <jsharkey@android.com>
Date: Thu, 28 Feb 2013 15:57:36 -0800
Subject: Tighten enforcement of file modes.

Bug: 8275867
Change-Id: I4da14f2dd0049aca69636999696c1f3c02b3b792
---
 core/java/android/content/ContentProvider.java | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'core/java/android/content/ContentProvider.java')

diff --git a/core/java/android/content/ContentProvider.java b/core/java/android/content/ContentProvider.java
index e9b800dc305a..0ab3f1c6269a 100644
--- a/core/java/android/content/ContentProvider.java
+++ b/core/java/android/content/ContentProvider.java
@@ -296,7 +296,7 @@ public abstract class ContentProvider implements ComponentCallbacks2 {
 
         private void enforceFilePermission(String callingPkg, Uri uri, String mode)
                 throws FileNotFoundException, SecurityException {
-            if (mode != null && mode.startsWith("rw")) {
+            if (mode != null && mode.indexOf('w') != -1) {
                 if (enforceWritePermission(callingPkg, uri) != AppOpsManager.MODE_ALLOWED) {
                     throw new FileNotFoundException("App op not allowed");
                 }
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