diff options
| author | Keith Whitwell <[email protected]> | 2001-05-09 13:53:36 +0000 |
|---|---|---|
| committer | Keith Whitwell <[email protected]> | 2001-05-09 13:53:36 +0000 |
| commit | bcf749e83a4844972b8fbb84e9762a9b1ec77c5f (patch) | |
| tree | 095ccd846c8bc7b02f9363506f2e1f8e8f26ca8c /src/mesa/tnl/t_imm_exec.c | |
| parent | 335634b807921285bec0709ee92c454cee87ee88 (diff) | |
fix possible segfault on destroy context
Diffstat (limited to 'src/mesa/tnl/t_imm_exec.c')
| -rw-r--r-- | src/mesa/tnl/t_imm_exec.c | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/src/mesa/tnl/t_imm_exec.c b/src/mesa/tnl/t_imm_exec.c index 25de9a2af3c..adb79ab7d56 100644 --- a/src/mesa/tnl/t_imm_exec.c +++ b/src/mesa/tnl/t_imm_exec.c @@ -1,4 +1,4 @@ -/* $Id: t_imm_exec.c,v 1.21 2001/05/03 16:49:27 keithw Exp $ */ +/* $Id: t_imm_exec.c,v 1.22 2001/05/09 13:53:36 keithw Exp $ */ /* * Mesa 3-D graphics library @@ -554,7 +554,8 @@ void _tnl_imm_destroy( GLcontext *ctx ) { if (TNL_CURRENT_IM(ctx)) { TNL_CURRENT_IM(ctx)->ref_count--; - _tnl_free_immediate( TNL_CURRENT_IM(ctx) ); + if (TNL_CURRENT_IM(ctx)->ref_count == 0) + _tnl_free_immediate( TNL_CURRENT_IM(ctx) ); SET_IMMEDIATE(ctx, 0); } } |