commit 447095f2a797e7ffeeda13477498d4dda0a7353a
author Shawn Willden <swillden@google.com> Fri Oct 30 10:05:43 2015 -0600
committer Shawn Willden <swillden@google.com> Mon Nov 23 08:56:50 2015 -0700
tree 44f604275e22a08fa6d48007b901c082db890e1c
parent 0ba9f6e4eb086ad71f8dcd8684c021f95838be0b

Limit maximum number of concurrent keystore operations.

Bug: 25312003
Change-Id: I3bcae59c6a79d5f7d2e2f432251bb7b818f57581

keystore/operation.h

diff --git a/keystore/operation.h b/keystore/operation.h
index 01c4dbe..d8d1b18 100644
--- a/keystore/operation.h
+++ b/keystore/operation.h
@@ -57,6 +57,7 @@
                       const keymaster_key_characteristics_t** outCharacteristics);
     bool removeOperation(sp<IBinder> token);
     bool hasPruneableOperation() const;
+    size_t getOperationCount() const { return mMap.size(); }
     size_t getPruneableOperationCount() const;
     bool getOperationAuthToken(sp<IBinder> token, const hw_auth_token_t** outToken);
     bool setOperationAuthToken(sp<IBinder> token, const hw_auth_token_t* authToken);