commit 6ff835caae10ba6393f542e4170cff470447d47c
author Ramakant Singh <ramakant@codeaurora.org> Fri Aug 30 18:41:31 2019 +0530
committer Gerrit - the friendly Code Review server <code-review@localhost> Wed Sep 11 05:38:24 2019 -0700
tree 9949b7463bf835a66b808a8155eec03d672d5c1d
parent 94fee548e24bdf0daec4e47a173377ca9278ee3e

composer: Add de-registration callback check.

Change-Id: I1c7cccb09575bcea977e78f3c6505f1479e78b83

composer/hwc_callbacks.cpp

diff --git a/composer/hwc_callbacks.cpp b/composer/hwc_callbacks.cpp
index afe4b93..857716b 100644
--- a/composer/hwc_callbacks.cpp
+++ b/composer/hwc_callbacks.cpp
@@ -104,6 +104,10 @@
     default:
       return HWC2::Error::BadParameter;
   }
+
+  if (!pointer) {
+    return HWC2::Error::NoResources;
+  }
   return HWC2::Error::None;
 }