[Bf-blender-cvs] SVN commit: /data/svn/bf-blender [26039] trunk/blender/source/blender/gpu/ intern/gpu_buffers.c: GPU_buffer_setup could return a freed buffer.

[Campbell Barton]

Revision: 26039
          http://projects.blender.org/plugins/scmsvn/viewcvs.php?view=rev&root=bf-blender&revision=26039
Author:   campbellbarton
Date:     2010-01-16 18:47:56 +0100 (Sat, 16 Jan 2010)

Log Message:
-----------
GPU_buffer_setup could return a freed buffer. (when VBO's were used)

Modified Paths:
--------------
    trunk/blender/source/blender/gpu/intern/gpu_buffers.c

Modified: trunk/blender/source/blender/gpu/intern/gpu_buffers.c
===================================================================
--- trunk/blender/source/blender/gpu/intern/gpu_buffers.c	2010-01-16 15:39:00 UTC (rev 26038)
+++ trunk/blender/source/blender/gpu/intern/gpu_buffers.c	2010-01-16 17:47:56 UTC (rev 26039)
@@ -772,6 +772,7 @@
 				DEBUG_VBO( "Failed to map buffer to client address space\n" ); 
 				GPU_buffer_free( buffer, globalPool );
 				GPU_buffer_pool_delete_last( globalPool );
+				buffer= NULL;
 				if( globalPool->size > 0 ) {
 					GPU_buffer_pool_delete_last( globalPool );
 					buffer = GPU_buffer_alloc( size, globalPool );