From: U. Artie Eoff <ullysses.a.eoff@intel.com>
Date: Fri, 10 Jan 2020 17:26:44 +0000 (-0800)
Subject: plugins: overlay: use proper NULL check on double pointer
X-Git-Tag: 1.19.3~503^2~318
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;ds=sidebyside;h=ad31d5bb8184f67de6755d4a404ff0aa306f67b2;p=platform%2Fupstream%2Fgstreamer.git

plugins: overlay: use proper NULL check on double pointer

Check the address of the variable is not NULL,
not the address of the pointer.
---

diff --git a/gst/vaapi/gstvaapioverlay.c b/gst/vaapi/gstvaapioverlay.c
index f3baf75..b478d43 100644
--- a/gst/vaapi/gstvaapioverlay.c
+++ b/gst/vaapi/gstvaapioverlay.c
@@ -446,7 +446,7 @@ gst_vaapi_overlay_create_output_buffer (GstVideoAggregator * vagg,
 
   *outbuf = NULL;
   if ((gst_buffer_pool_acquire_buffer (pool, outbuf, NULL) != GST_FLOW_OK)
-      || !outbuf) {
+      || !*outbuf) {
     GST_ERROR_OBJECT (overlay, "failed to create output video buffer");
     return GST_FLOW_ERROR;
   }