commit 5281edbc9445065479e92a6c86da462f3943c2ca
author Kenny Root <kroot@google.com> Wed Nov 21 15:14:04 2012 -0800
committer Kenny Root <kroot@google.com> Wed Nov 21 15:14:04 2012 -0800
tree 8a1e957f41a484a6b78656bb48889c038fe59bc3
parent 1c405f27276f77a1dccbbe13ddc39e4160a41ad9

Actually terminate on EOF

Change-Id: I02729444a822bd2d3c9a6fd6e118079e2d8973e4

keystore/keystore.cpp

diff --git a/keystore/keystore.cpp b/keystore/keystore.cpp
index ee1283c..2612325 100644
--- a/keystore/keystore.cpp
+++ b/keystore/keystore.cpp
@@ -296,7 +296,7 @@
     size_t remaining = size;
     while (remaining > 0) {
         ssize_t n = TEMP_FAILURE_RETRY(read(fd, data, remaining));
-        if (n < 0) {
+        if (n <= 0) {
             return size - remaining;
         }
         data += n;