diff options
| author | Brian Paul <brian.paul@tungstengraphics.com> | 2002-04-02 23:52:53 +0000 |
|---|---|---|
| committer | Brian Paul <brian.paul@tungstengraphics.com> | 2002-04-02 23:52:53 +0000 |
| commit | 99aab341998e84d9fa208c525cae8021b3845812 (patch) | |
| tree | 2f3f6eb171c6c50228f1a2abe1e35abf96651f96 /src | |
| parent | b63e8556fa9655bdfcc69fa04663e854f7fb2fbd (diff) | |
return NULL from Fake_glXCreateContext() if dpy or visinfo are NULL
Diffstat (limited to 'src')
| -rw-r--r-- | src/mesa/drivers/x11/fakeglx.c | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/src/mesa/drivers/x11/fakeglx.c b/src/mesa/drivers/x11/fakeglx.c index 1b5aeee44a..037104d0ef 100644 --- a/src/mesa/drivers/x11/fakeglx.c +++ b/src/mesa/drivers/x11/fakeglx.c @@ -1,4 +1,4 @@ -/* $Id: fakeglx.c,v 1.61 2002/03/15 18:43:25 brianp Exp $ */ +/* $Id: fakeglx.c,v 1.62 2002/04/02 23:52:53 brianp Exp $ */ /* * Mesa 3-D graphics library @@ -1133,6 +1133,10 @@ Fake_glXCreateContext( Display *dpy, XVisualInfo *visinfo, XMesaVisual glxvis; struct fake_glx_context *glxCtx; struct fake_glx_context *shareCtx = (struct fake_glx_context *) share_list; + + if (!dpy || !visinfo) + return 0; + glxCtx = CALLOC_STRUCT(fake_glx_context); if (!glxCtx) return 0; |