diff options
Diffstat (limited to 'xorg-server/hw/xfree86/dri2')
| -rw-r--r-- | xorg-server/hw/xfree86/dri2/dri2.c | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/xorg-server/hw/xfree86/dri2/dri2.c b/xorg-server/hw/xfree86/dri2/dri2.c index bb1be358b..123bc3225 100644 --- a/xorg-server/hw/xfree86/dri2/dri2.c +++ b/xorg-server/hw/xfree86/dri2/dri2.c @@ -957,8 +957,12 @@ Bool DRI2Connect(ScreenPtr pScreen, unsigned int driverType, int *fd,
const char **driverName, const char **deviceName)
{
- DRI2ScreenPtr ds = DRI2GetScreen(pScreen);
+ DRI2ScreenPtr ds;
+
+ if (!dixPrivateKeyRegistered(dri2ScreenPrivateKey))
+ return FALSE;
+ ds = DRI2GetScreen(pScreen);
if (ds == NULL || driverType >= ds->numDrivers ||
!ds->driverNames[driverType])
return FALSE;
|