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Commit 4a17a574 authored by TreeHugger Robot's avatar TreeHugger Robot Committed by Android (Google) Code Review
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Merge "InstantAppRegistry: adjust backwards compat cookie sig check." into pi-dev

parents c359f490 928b7030

services/core/java/com/android/server/pm/InstantAppRegistry.java

+6 −4
Original line number Diff line number Diff line
@@ -312,13 +312,15 @@ class InstantAppRegistry { 
                return;

            }



            // For backwards compatibility we accept match based on first signature only in the case

            // of multiply-signed packagse

            // For backwards compatibility we accept match based on any signature, since we may have

            // recorded only the first for multiply-signed packages

            final String[] signaturesSha256Digests =

                    PackageUtils.computeSignaturesSha256Digests(pkg.mSigningDetails.signatures);

            if (signaturesSha256Digests[0].equals(currentCookieSha256)) {

            for (String s : signaturesSha256Digests) {

                if (s.equals(currentCookieSha256)) {

                    return;

                }

            }



            // Sorry, you are out of luck - different signatures - nuke data

            Slog.i(LOG_TAG, "Signature for package " + pkg.packageName