fix program delete/refcount bug

1 files changed, 4 insertions, 1 deletions

diff --git a/src/mesa/state_tracker/st_cb_program.c b/src/mesa/state_tracker/st_cb_program.c
index a293ec3f0b9..3154fc85aa4 100644
--- a/src/mesa/state_tracker/st_cb_program.c
+++ b/src/mesa/state_tracker/st_cb_program.c
@@ -159,7 +159,9 @@ st_delete_program(GLcontext *ctx, struct gl_program *prog)
          }
 
          if (stfp->bitmap_program) {
-            st_delete_program(ctx, &stfp->bitmap_program->Base.Base);
+            struct gl_program *prg = &stfp->bitmap_program->Base.Base;
+            _mesa_reference_program(ctx, &prg, NULL);
+            stfp->bitmap_program = NULL;
          }
 
          st_free_translated_vertex_programs(st, stfp->vertex_programs);
@@ -169,6 +171,7 @@ st_delete_program(GLcontext *ctx, struct gl_program *prog)
       assert(0); /* problem */
    }
 
+   /* delete base class */
    _mesa_delete_program( ctx, prog );
 }