1 files changed, 9 insertions, 0 deletions
diff --git a/src/mesa/main/bufferobj.c b/src/mesa/main/bufferobj.c
index 84af8158ad2..0d0e5f4bcfd 100644
--- a/src/mesa/main/bufferobj.c
+++ b/src/mesa/main/bufferobj.c
@@ -539,41 +539,50 @@ _mesa_DeleteBuffersARB(GLsizei n, const GLuint *ids)
             if (ctx->Array.Vertex.BufferObj == bufObj) {
                bufObj->RefCount--;
                ctx->Array.Vertex.BufferObj = ctx->Array.NullBufferObj;
+               ctx->Array.NullBufferObj->RefCount++;
             }
             if (ctx->Array.Normal.BufferObj == bufObj) {
                bufObj->RefCount--;
                ctx->Array.Normal.BufferObj = ctx->Array.NullBufferObj;
+               ctx->Array.NullBufferObj->RefCount++;
             }
             if (ctx->Array.Color.BufferObj == bufObj) {
                bufObj->RefCount--;
                ctx->Array.Color.BufferObj = ctx->Array.NullBufferObj;
+               ctx->Array.NullBufferObj->RefCount++;
             }
             if (ctx->Array.SecondaryColor.BufferObj == bufObj) {
                bufObj->RefCount--;
                ctx->Array.SecondaryColor.BufferObj = ctx->Array.NullBufferObj;
+               ctx->Array.NullBufferObj->RefCount++;
             }
             if (ctx->Array.FogCoord.BufferObj == bufObj) {
                bufObj->RefCount--;
                ctx->Array.FogCoord.BufferObj = ctx->Array.NullBufferObj;
+               ctx->Array.NullBufferObj->RefCount++;
             }
             if (ctx->Array.Index.BufferObj == bufObj) {
                bufObj->RefCount--;
                ctx->Array.Index.BufferObj = ctx->Array.NullBufferObj;
+               ctx->Array.NullBufferObj->RefCount++;
             }
             if (ctx->Array.EdgeFlag.BufferObj == bufObj) {
                bufObj->RefCount--;
                ctx->Array.EdgeFlag.BufferObj = ctx->Array.NullBufferObj;
+               ctx->Array.NullBufferObj->RefCount++;
             }
             for (j = 0; j < MAX_TEXTURE_UNITS; j++) {
                if (ctx->Array.TexCoord[j].BufferObj == bufObj) {
                   bufObj->RefCount--;
                   ctx->Array.TexCoord[j].BufferObj = ctx->Array.NullBufferObj;
+                  ctx->Array.NullBufferObj->RefCount++;
                }
             }
             for (j = 0; j < VERT_ATTRIB_MAX; j++) {
                if (ctx->Array.VertexAttrib[j].BufferObj == bufObj) {
                   bufObj->RefCount--;
                   ctx->Array.VertexAttrib[j].BufferObj = ctx->Array.NullBufferObj;
+                  ctx->Array.NullBufferObj->RefCount++;
                }
             }