commit 50539d364648834e5c0fac6bceef00646b4fde5d
author Patrick Venture <venture@google.com> Mon Dec 03 09:01:55 2018 -0800
committer Patrick Venture <venture@google.com> Mon Dec 03 10:19:47 2018 -0800
tree 1d7f97f96120407ff372ea6660b566275e779075
parent 8aee057be55156d1daec286839029bc1ee511dff

bugfix: ipmi: set dataLen to zero when appropriate

On failures (or some silent success), set the return
buffer length to 0.

Change-Id: I118788ffddd2bfc031b3392db4cf13ab04b49287
Signed-off-by: Patrick Venture <venture@google.com>

main.cpp

diff --git a/main.cpp b/main.cpp
index 7bbae28..bc93ddd 100644
--- a/main.cpp
+++ b/main.cpp
@@ -53,6 +53,7 @@
         validateBlobCommand(&crc, reqBuf, replyCmdBuf, dataLen, &rc);
     if (command == nullptr)
     {
+        (*dataLen) = 0;
         return rc;
     }