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Commit d2763bb9 authored by Steve Kondik's avatar Steve Kondik Committed by Gerrit Code Review
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Merge "PackageManager: Restrict system packages to protected storage" into gingerbread

parents a4ab8980 64fa8092

services/java/com/android/server/PackageManagerService.java

+14 −0
Original line number Diff line number Diff line
@@ -2902,6 +2902,20 @@ class PackageManagerService extends IPackageManager.Stub { 
            return null;

        }



        if (!pkg.applicationInfo.sourceDir.startsWith(Environment.getRootDirectory().getPath()) &&

                !pkg.applicationInfo.sourceDir.startsWith("/vendor")) {

            Object obj = mSettings.getUserIdLP(1000);

            Signature[] s1 = null;

            if (obj instanceof SharedUserSetting) {

                s1 = ((SharedUserSetting)obj).signatures.mSignatures;

            }

            if ((checkSignaturesLP(pkg.mSignatures, s1) == PackageManager.SIGNATURE_MATCH)) {

                Slog.w(TAG, "Cannot install platform packages to user storage");

                mLastScanError = PackageManager.INSTALL_FAILED_INVALID_INSTALL_LOCATION;

                return null;

            }

        }



        // Initialize package source and resource directories

        File destCodeFile = new File(pkg.applicationInfo.sourceDir);

        File destResourceFile = new File(pkg.applicationInfo.publicSourceDir);