diff options
| author | Brian Paul <brian.paul@tungstengraphics.com> | 2004-04-21 16:11:27 +0000 |
|---|---|---|
| committer | Brian Paul <brian.paul@tungstengraphics.com> | 2004-04-21 16:11:27 +0000 |
| commit | c45b7364dab6c3daebc1f1d8d11124af4129074a (patch) | |
| tree | 7b887833cbe2c9182a327fe24b82362d487dba93 | |
| parent | f693b1dc2ef78aab08e0aef40d1ee77b89533ef0 (diff) | |
check return values of _swrast_CreateContext, etc
| -rw-r--r-- | src/mesa/drivers/osmesa/osmesa.c | 13 | ||||
| -rw-r--r-- | src/mesa/drivers/x11/xm_api.c | 12 |
2 files changed, 17 insertions, 8 deletions
diff --git a/src/mesa/drivers/osmesa/osmesa.c b/src/mesa/drivers/osmesa/osmesa.c index a8e6b12832..7932b90f59 100644 --- a/src/mesa/drivers/osmesa/osmesa.c +++ b/src/mesa/drivers/osmesa/osmesa.c @@ -980,10 +980,15 @@ OSMesaCreateContextExt( GLenum format, GLint depthBits, GLint stencilBits, { GLcontext *ctx = &osmesa->mesa; - _swrast_CreateContext( ctx ); - _ac_CreateContext( ctx ); - _tnl_CreateContext( ctx ); - _swsetup_CreateContext( ctx ); + if (!_swrast_CreateContext( ctx ) || + !_ac_CreateContext( ctx ) || + !_tnl_CreateContext( ctx ) || + !_swsetup_CreateContext( ctx )) { + _mesa_destroy_visual(osmesa->gl_visual); + _mesa_free_context_data(ctx); + _mesa_free(osmesa); + return NULL; + } _swsetup_Wakeup( ctx ); hook_in_driver_functions( ctx ); diff --git a/src/mesa/drivers/x11/xm_api.c b/src/mesa/drivers/x11/xm_api.c index da2371eb7c..bdf6f1d428 100644 --- a/src/mesa/drivers/x11/xm_api.c +++ b/src/mesa/drivers/x11/xm_api.c @@ -1677,10 +1677,14 @@ XMesaContext XMesaCreateContext( XMesaVisual v, XMesaContext share_list ) /* Initialize the software rasterizer and helper modules. */ - _swrast_CreateContext( mesaCtx ); - _ac_CreateContext( mesaCtx ); - _tnl_CreateContext( mesaCtx ); - _swsetup_CreateContext( mesaCtx ); + if (!_swrast_CreateContext( mesaCtx ) || + !_ac_CreateContext( mesaCtx ) || + !_tnl_CreateContext( mesaCtx ) || + !_swsetup_CreateContext( mesaCtx )) { + _mesa_free_context_data(&c->mesa); + _mesa_free(c); + return NULL; + } /* tnl setup */ tnl = TNL_CONTEXT(mesaCtx); |