Mesa (master): intel: clear buffer fields in intel_bufferobj_unmap()

[Brian Paul]

Module: Mesa
Branch: master
Commit: 28c159d61461dab0963860725b77fc56566838fa
URL:    http://cgit.freedesktop.org/mesa/mesa/commit/?id=28c159d61461dab0963860725b77fc56566838fa

Author: Brian Paul <brianp at vmware.com>
Date:   Mon Aug 31 09:01:21 2009 -0600

intel: clear buffer fields in intel_bufferobj_unmap()

---

 src/mesa/drivers/dri/intel/intel_buffer_objects.c |    2 ++
 1 files changed, 2 insertions(+), 0 deletions(-)

diff --git a/src/mesa/drivers/dri/intel/intel_buffer_objects.c b/src/mesa/drivers/dri/intel/intel_buffer_objects.c
index 3cf0ea0..6f7077e 100644
--- a/src/mesa/drivers/dri/intel/intel_buffer_objects.c
+++ b/src/mesa/drivers/dri/intel/intel_buffer_objects.c
@@ -418,6 +418,8 @@ intel_bufferobj_unmap(GLcontext * ctx,
       }
    }
    obj->Pointer = NULL;
+   obj->Offset = 0;
+   obj->Length = 0;
 
    return GL_TRUE;
 }