commit e5d4685131147fa977c7a1c0ff661a2cd65c1e12
author Steven Moreland <smoreland@google.com> Mon Jan 23 20:37:51 2017 -0800
committer gitbuildkicker <android-build@google.com> Tue Jan 24 14:13:41 2017 -0800
tree 9c27f214dd7fbaf9cbf7e0fe8cf893791c5d149f
parent 4fda48fc34c00574764c2f27133dfe117f1c3655

Check registerPassthroughServiceImplementation ret

Bug: 34643521
Test: service exits if registerPassthroughServiceImplementation fails.

Change-Id: I27776b24d284f0ec601671589b99e07a737d8509
(cherry picked from commit fd9311cbb74fa30896f23f122a4de6fb49d1e4f0)

transport/include/hidl/LegacySupport.h

diff --git a/transport/include/hidl/LegacySupport.h b/transport/include/hidl/LegacySupport.h
index 18d8ba8..fab8a1d 100644
--- a/transport/include/hidl/LegacySupport.h
+++ b/transport/include/hidl/LegacySupport.h
@@ -61,7 +61,12 @@
 int defaultPassthroughServiceImplementation(std::string name = "default",
                                             size_t maxThreads = 1) {
     configureRpcThreadpool(maxThreads, true);
-    registerPassthroughServiceImplementation<Interface>(name);
+    status_t result = registerPassthroughServiceImplementation<Interface>(name);
+
+    if (result != OK) {
+        return result;
+    }
+
     joinRpcThreadpool();
     return 0;
 }