Merge "Streaming installation: allow non-v4-signed files (e.g. .dm)" into rvc-dev

2020-05-13 15:59:15 +00:00
parent d4bbe29638 14d5cc48ef
commit d060004e6a
1 changed files with 1 additions and 1 deletions
--- a/services/core/java/com/android/server/pm/PackageManagerShellCommand.java
+++ b/services/core/java/com/android/server/pm/PackageManagerShellCommand.java
@@ -3172,7 +3172,7 @@ class PackageManagerShellCommand extends ShellCommand {
            metadata = (streamingVersion == 0) ? Metadata.forDataOnlyStreaming(fileId)
                    : Metadata.forStreaming(fileId);
            try {
-                if (V4Signature.readFrom(signature) == null) {
+                if ((signature.length > 0) && (V4Signature.readFrom(signature) == null)) {
                    getErrPrintWriter().println("V4 signature is invalid in: " + arg);
                    return 1;
                }