commit 08f66bc771ac798d89451a9b68a1c6722352d683
author Dan Albert <danalbert@google.com> Thu Mar 19 18:09:59 2015 -0700
committer Dan Albert <danalbert@google.com> Thu Mar 19 20:10:30 2015 -0700
tree d5efa514d80d78482c3d0924cc226480a4210daa
parent 8386a726d11785dee69a806a0d37147f7bad1e76

The generic failure case disappeared...

Was manifesting as a write to a full disk hanging indefinitely.

Bug: 19846181
Change-Id: Ia581e0bbbb331c221bdb68882c238d0cb9f8a0b3

adb/adb_io.cpp

diff --git a/adb/adb_io.cpp b/adb/adb_io.cpp
index 4dd9f4d..1a74688 100644
--- a/adb/adb_io.cpp
+++ b/adb/adb_io.cpp
@@ -79,6 +79,8 @@
                 D("writex: fd=%d disconnected\n", fd);
                 errno = 0;
                 return false;
+            } else {
+                return false;
             }
         } else {
             len -= r;