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| author | marha <marha@users.sourceforge.net> | 2010-08-20 17:34:23 +0000 |
|---|---|---|
| committer | marha <marha@users.sourceforge.net> | 2010-08-20 17:34:23 +0000 |
| commit | 4f6c97b1d78e2ab5857560a5af9b47ed8790978a (patch) | |
| tree | 4c02fe5cec5d893f99edd6ad9bb69a9f975478ca /xorg-server/glx/glxcmds.c | |
| parent | 00666832a756014eef48c4f5bd8484cc1299bdf0 (diff) | |
| download | vcxsrv-4f6c97b1d78e2ab5857560a5af9b47ed8790978a.tar.gz vcxsrv-4f6c97b1d78e2ab5857560a5af9b47ed8790978a.tar.bz2 vcxsrv-4f6c97b1d78e2ab5857560a5af9b47ed8790978a.zip | |
xserver git update 20/8/2010
Diffstat (limited to 'xorg-server/glx/glxcmds.c')
| -rw-r--r-- | xorg-server/glx/glxcmds.c | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/xorg-server/glx/glxcmds.c b/xorg-server/glx/glxcmds.c index be1f2c659..fb477fa98 100644 --- a/xorg-server/glx/glxcmds.c +++ b/xorg-server/glx/glxcmds.c @@ -491,6 +491,13 @@ __glXGetDrawable(__GLXcontext *glxc, GLXDrawable drawId, ClientPtr client, return pGlxDraw;
}
+ /* No active context and an unknown drawable, bail. */
+ if (glxc == NULL) {
+ client->errorValue = drawId;
+ *error = BadMatch;
+ return NULL;
+ }
+
/* The drawId wasn't a GLX drawable. Make sure it's a window and
* create a GLXWindow for it. Check that the drawable screen
* matches the context screen and that the context fbconfig is
|