bufferpool: Add missing error checking to default_alloc_buffer()

default_alloc_buffer() calls gst_buffer_new_allocate() but does not check for
failed allocation.

This patch makes default_alloc_buffer() return an error (GST_FLOW_ERROR) if
buffer allocation fails.

https://bugzilla.gnome.org/show_bug.cgi?id=733974

diff --git a/gst/gstbufferpool.c b/gst/gstbufferpool.c
index 6509225b92a3943c99424396f88879ec3c49ff03..5cd5ddc18846d9d81b7d5f7069ab3cc91f5eb22d 100644 (file)
--- a/gst/gstbufferpool.c
+++ b/gst/gstbufferpool.c
@@ -227,6 +227,9 @@ default_alloc_buffer (GstBufferPool * pool, GstBuffer ** buffer,
   *buffer =
       gst_buffer_new_allocate (priv->allocator, priv->size, &priv->params);
 
+  if (!*buffer)
+    return GST_FLOW_ERROR;
+
   return GST_FLOW_OK;
 }