diff options
Diffstat (limited to 'xorg-server/glx/glxcmds.c')
| -rw-r--r-- | xorg-server/glx/glxcmds.c | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/xorg-server/glx/glxcmds.c b/xorg-server/glx/glxcmds.c index ee3f94dfb..b88d6f663 100644 --- a/xorg-server/glx/glxcmds.c +++ b/xorg-server/glx/glxcmds.c @@ -499,6 +499,12 @@ __glXGetDrawable(__GLXcontext *glxc, GLXDrawable drawId, ClientPtr client, pDraw, drawId, GLX_DRAWABLE_WINDOW, drawId, glxc->config); + if (!pGlxDraw) + { + client->errorValue = drawId; + *error = BadMatch; + return NULL; + } /* since we are creating the drawablePrivate, drawId should be new */ if (!AddResource(drawId, __glXDrawableRes, pGlxDraw)) { |