From: José Fonseca <jfonseca@vmware.com>
Date: Tue, 31 May 2011 12:33:34 +0000 (+0100)
Subject: svga: Handle null buffers in svga_buffer_is_user_buffer().
X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=bd00fb2c060d3d90be670a2f0bbd6f9c9fd2b4ae;p=mesa.git

svga: Handle null buffers in svga_buffer_is_user_buffer().
---

diff --git a/src/gallium/drivers/svga/svga_resource_buffer.h b/src/gallium/drivers/svga/svga_resource_buffer.h
index 2ae44d2a5e9..69d6f72a11c 100644
--- a/src/gallium/drivers/svga/svga_resource_buffer.h
+++ b/src/gallium/drivers/svga/svga_resource_buffer.h
@@ -200,7 +200,11 @@ svga_buffer(struct pipe_resource *buffer)
 static INLINE boolean 
 svga_buffer_is_user_buffer( struct pipe_resource *buffer )
 {
-   return svga_buffer(buffer)->user;
+   if (buffer) {
+      return svga_buffer(buffer)->user;
+   } else {
+      return FALSE;
+   }
 }