commit 3782ce33a7b81967acd44123d2f7e56789353f8f
author TreeHugger Robot <treehugger-gerrit@google.com> Tue Apr 21 11:12:17 2020 +0000
committer Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com> Tue Apr 21 11:12:17 2020 +0000
tree 5bc4687de289bcd1d89788d5b0158f9cd098be02
parent fd5dcb0c4e0a83f244096d18d80efe948b0d40fc
parent 901835c817e8b5794a033211ef146500955ec8a7

Merge "libbinder: driver unfinished write error code" into rvc-dev am: 901835c817

Change-Id: I0636909c3f35e714683e5f2fbb3a50aab4f06c0c

libs/binder/IPCThreadState.cpp

diff --git a/libs/binder/IPCThreadState.cpp b/libs/binder/IPCThreadState.cpp
index 9e89c57..d67ce15 100644
--- a/libs/binder/IPCThreadState.cpp
+++ b/libs/binder/IPCThreadState.cpp
@@ -997,7 +997,11 @@
     if (err >= NO_ERROR) {
         if (bwr.write_consumed > 0) {
             if (bwr.write_consumed < mOut.dataSize())
-                LOG_ALWAYS_FATAL("Driver did not consume write buffer");
+                LOG_ALWAYS_FATAL("Driver did not consume write buffer. "
+                                 "err: %s consumed: %zu of %zu",
+                                 statusToString(err).c_str(),
+                                 (size_t)bwr.write_consumed,
+                                 mOut.dataSize());
             else {
                 mOut.setDataSize(0);
                 processPostWriteDerefs();