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30 lines
1.4 KiB
Diff
30 lines
1.4 KiB
Diff
From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
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From: Pinyao Ting <pinyaoting@google.com>
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Date: Mon, 24 Jul 2023 14:58:56 -0700
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Subject: [PATCH] Validate userId when publishing shortcuts
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Bug: 288110451
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Test: manual
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(cherry picked from https://googleplex-android-review.googlesource.com/q/commit:01bfd04ff445db6290ae430d44ea1bf1a115fe3c)
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Merged-In: Idbde676f871db83825155730e3714f3727e25762
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Change-Id: Idbde676f871db83825155730e3714f3727e25762
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---
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services/core/java/com/android/server/pm/ShortcutService.java | 4 ++++
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1 file changed, 4 insertions(+)
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diff --git a/services/core/java/com/android/server/pm/ShortcutService.java b/services/core/java/com/android/server/pm/ShortcutService.java
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index 944f75345df6..2cfc3461c697 100644
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--- a/services/core/java/com/android/server/pm/ShortcutService.java
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+++ b/services/core/java/com/android/server/pm/ShortcutService.java
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@@ -1528,6 +1528,10 @@ public class ShortcutService extends IShortcutService.Stub {
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android.util.EventLog.writeEvent(0x534e4554, "109824443", -1, "");
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throw new SecurityException("Shortcut package name mismatch");
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}
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+ final int callingUid = injectBinderCallingUid();
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+ if (UserHandle.getUserId(callingUid) != si.getUserId()) {
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+ throw new SecurityException("User-ID in shortcut doesn't match the caller");
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+ }
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}
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private void verifyShortcutInfoPackages(
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