commit 55f80b6a232df2cd673b82c9d5c42b013aa07876
author 柯志勇10068695 <ke.zhiyong@zte.com.cn> Thu Oct 11 17:28:31 2018 +0800
committer Ray Milkey <ray@opennetworking.org> Fri Oct 19 05:54:58 2018 +0000
tree fbcf63a3f176fb94efcb3f8e85b969c76874ca67
parent 16c95ff780df1d4b9ad1b4c98b38e505c7cfd5a3

The result of dis.getMessageDigest().digest() must be returned here. Otherwise, this method will lose its meaning.

Change-Id: I356a47386bde4c39eb5e1e95a3f7036a38137acd

protocols/openflow/ctl/src/main/java/org/onosproject/openflow/controller/impl/Controller.java

diff --git a/protocols/openflow/ctl/src/main/java/org/onosproject/openflow/controller/impl/Controller.java b/protocols/openflow/ctl/src/main/java/org/onosproject/openflow/controller/impl/Controller.java
index cb6df8d4..6cf1ddc 100644
--- a/protocols/openflow/ctl/src/main/java/org/onosproject/openflow/controller/impl/Controller.java
+++ b/protocols/openflow/ctl/src/main/java/org/onosproject/openflow/controller/impl/Controller.java
@@ -321,7 +321,8 @@
                 while (dis.read(buffer) > 0) {
                     // nothing to do :)
                 }
-                dis.getMessageDigest().digest();
+                is.close();
+                return dis.getMessageDigest().digest();
             } catch (NoSuchAlgorithmException ignored) {
             } catch (IOException e) {
                 log.info("Error reading file file: {}", filepath);