Index: chrome/browser/extensions/sandboxed_extension_unpacker.cc |
=================================================================== |
--- chrome/browser/extensions/sandboxed_extension_unpacker.cc (revision 65541) |
+++ chrome/browser/extensions/sandboxed_extension_unpacker.cc (working copy) |
@@ -228,6 +228,10 @@ |
ReportFailure("Key length is zero"); |
return false; |
} |
+ if (header.signature_size == 0) { |
+ ReportFailure("Signature length is zero"); |
+ return false; |
+ } |
std::vector<uint8> key; |
key.resize(header.key_size); |