Commit 80e64dae: "modesetting: Implement PRIME syncing as a sink" originally was supposed to have this line, but it was dropped as part of the merge process.
Foregoing the NULL assignment causes a ton of problems with dereferencing uninitialized memory. Signed-off-by: Alex Goins <[email protected]> --- hw/xfree86/drivers/modesetting/drmmode_display.c | 1 + 1 file changed, 1 insertion(+) diff --git a/hw/xfree86/drivers/modesetting/drmmode_display.c b/hw/xfree86/drivers/modesetting/drmmode_display.c index 4a3fdc5..2cdcad1 100644 --- a/hw/xfree86/drivers/modesetting/drmmode_display.c +++ b/hw/xfree86/drivers/modesetting/drmmode_display.c @@ -956,6 +956,7 @@ drmmode_set_target_scanout_pixmap_cpu(xf86CrtcPtr crtc, PixmapPtr ppix, DamageUnregister(ppriv->slave_damage); ppriv->slave_damage = NULL; } + *target = NULL; } if (!ppix) -- 1.9.1 _______________________________________________ [email protected]: X.Org development Archives: http://lists.x.org/archives/xorg-devel Info: https://lists.x.org/mailman/listinfo/xorg-devel
