bluetooth: Require valid UUIDs when testing against Web Bluetooth Blacklist.

content/browser/bluetooth/bluetooth_blacklist.cc

Index: content/browser/bluetooth/bluetooth_blacklist.cc
diff --git a/content/browser/bluetooth/bluetooth_blacklist.cc b/content/browser/bluetooth/bluetooth_blacklist.cc
index db717db320bceab1c316fa084356f6db56d4c229..104f7574398c8e0f6a62fc6450d374197f918b20 100644
--- a/content/browser/bluetooth/bluetooth_blacklist.cc
+++ b/content/browser/bluetooth/bluetooth_blacklist.cc
@@ -32,6 +32,7 @@ void BluetoothBlacklist::AddOrDie(const device::BluetoothUUID& uuid,
 }
 
 bool BluetoothBlacklist::IsExcluded(const BluetoothUUID& uuid) const {
+  CHECK(uuid.IsValid());
   const auto& it = blacklisted_uuids_.find(uuid);
   if (it == blacklisted_uuids_.end())
     return false;
@@ -51,6 +52,7 @@ bool BluetoothBlacklist::IsExcluded(
 }
 
 bool BluetoothBlacklist::IsExcludedFromReads(const BluetoothUUID& uuid) const {
+  CHECK(uuid.IsValid());

[ortuno, 2016/02/19 20:54:51]

Why not check that added UUIDs are valid as well?

[scheib, 2016/02/22 20:27:12]

Done.

   const auto& it = blacklisted_uuids_.find(uuid);
   if (it == blacklisted_uuids_.end())
     return false;
@@ -58,6 +60,7 @@ bool BluetoothBlacklist::IsExcludedFromReads(const BluetoothUUID& uuid) const {
 }
 
 bool BluetoothBlacklist::IsExcludedFromWrites(const BluetoothUUID& uuid) const {
+  CHECK(uuid.IsValid());
   const auto& it = blacklisted_uuids_.find(uuid);
   if (it == blacklisted_uuids_.end())
     return false;