From 7d0dccf9ed41568545f558db6f6cd3728ebdd717 Mon Sep 17 00:00:00 2001
From: Andrei Vasiliu <andrei.vasiliu@intel.com>
Date: Wed, 16 Sep 2015 18:04:42 +0300
Subject: [PATCH] IsrCallback.h: check for NULL callback

Signed-off-by: Petre Eftime <petre.p.eftime@intel.com>
Signed-off-by: Mihai Tudor Panu <mihai.tudor.panu@intel.com>
---
 src/IsrCallback.h | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/src/IsrCallback.h b/src/IsrCallback.h
index 2f1a38d5..aaf4455b 100644
--- a/src/IsrCallback.h
+++ b/src/IsrCallback.h
@@ -18,6 +18,8 @@ class IsrCallback
 static void generic_callback_isr (void* data)
 {
     IsrCallback* callback = (IsrCallback*) data;
+    if (callback == NULL)
+        return;
     callback->run();
 }
 #endif