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Merge "Check for invalid (negative) string pool pos." into sc-dev am: 59bad728e2

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Original change: https://googleplex-android-review.googlesource.com/c/platform/frameworks/base/+/15390628

Change-Id: Idcdd73f51cab13a188cf6391954662a3c74243b9
This commit is contained in:
Alex Buynytskyy
2021-07-27 14:51:48 +00:00
committed by Automerger Merge Worker
parent 33322518d2 59bad728e2
commit 9336680fe5
1 changed files with 3 additions and 0 deletions
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3
core/java/android/content/pm/PackageParserCacheHelper.java
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@@ -56,6 +56,9 @@ public class PackageParserCacheHelper {
mStrings.clear(); mStrings.clear();
final int poolPosition = mParcel.readInt(); final int poolPosition = mParcel.readInt();
if (poolPosition < 0) {
throw new IllegalStateException("Invalid string pool position: " + poolPosition);
}
final int startPosition = mParcel.dataPosition(); final int startPosition = mParcel.dataPosition();
// The pool is at the end of the parcel. // The pool is at the end of the parcel.