Merge "Check if public namespace has already been initialized" am: 0756fae4f1

am: 5cd1e6822a

* commit '5cd1e6822abd016e5ee6e642528b39acaf15ae55':
  Check if public namespace has already been initialized

Change-Id: I13740764783765256af2fb1672fbfc5592147760

1 files changed, 7 insertions, 0 deletions

diff --git a/libnativeloader/native_loader.cpp b/libnativeloader/native_loader.cpp
index 0b49b4106..cf8a08952 100644
--- a/libnativeloader/native_loader.cpp
+++ b/libnativeloader/native_loader.cpp
@@ -119,6 +119,13 @@ class LibraryNamespaces {
   }
 
   void Initialize() {
+    // Once public namespace is initialized there is no
+    // point in running this code - it will have no effect
+    // on the current list of public libraries.
+    if (initialized_) {
+      return;
+    }
+
     std::vector<std::string> sonames;
     const char* android_root_env = getenv("ANDROID_ROOT");
     std::string root_dir = android_root_env != nullptr ? android_root_env : "/system";