This prevents DRI2GetScreen from being invoked with an uninitialized private key which would cause an assert failure.
Signed-off-by: Keith Packard <[email protected]> --- hw/xfree86/dri2/dri2.c | 6 +++++- 1 files changed, 5 insertions(+), 1 deletions(-) diff --git a/hw/xfree86/dri2/dri2.c b/hw/xfree86/dri2/dri2.c index 27d8e25..a8dedfa 100644 --- a/hw/xfree86/dri2/dri2.c +++ b/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; -- 1.7.1
pgpcuXdqTwCmJ.pgp
Description: PGP signature
_______________________________________________ [email protected]: X.Org development Archives: http://lists.x.org/archives/xorg-devel Info: http://lists.x.org/mailman/listinfo/xorg-devel
