commit 99d45c7f5ce4ed4ce12e34fd68764a46ca456cda
author TreeHugger Robot <treehugger-gerrit@google.com> Mon Feb 06 21:13:30 2017 +0000
committer Android (Google) Code Review <android-gerrit@google.com> Mon Feb 06 21:13:30 2017 +0000
tree b75a455c982688f884834428f2e96b6ac7803e60
parent eb83dcba85c32b69b242c9eb750c3fa4986477ba
parent 67ac00f7689d04bb617cba55b3adefd780391bac

Merge "Report binder versions on failure"

libs/binder/ProcessState.cpp

diff --git a/libs/binder/ProcessState.cpp b/libs/binder/ProcessState.cpp
index d42bb82..fe28533 100644
--- a/libs/binder/ProcessState.cpp
+++ b/libs/binder/ProcessState.cpp
@@ -319,7 +319,8 @@
             fd = -1;
         }
         if (result != 0 || vers != BINDER_CURRENT_PROTOCOL_VERSION) {
-            ALOGE("Binder driver protocol does not match user space protocol!");
+          ALOGE("Binder driver protocol(%d) does not match user space protocol(%d)! ioctl() return value: %d",
+                vers, BINDER_CURRENT_PROTOCOL_VERSION, result);
             close(fd);
             fd = -1;
         }