fdo-mirrors/xserver
1
0
Fork 0
mirror of https://gitlab.freedesktop.org/xorg/xserver.git synced 2026-01-04 18:00:14 +01:00
Code Issues Projects Releases Packages Wiki Activity Actions

Make xf86CompatOutput() return NULL when there are no privates

Browse source 
Some drivers (mach64 w/o DRI for instance) don't initialize privates.

Signed-off-by: Matthieu Herrb <matthieu.herrb@laas.fr>
This commit is contained in:
Matthieu Herrb 2021-10-31 11:28:28 +01:00 • committed by Povilas Kanapickas
parent b656b0aa5d
commit 80eeff3eba
1 changed files with 3 additions and 0 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

3
hw/xfree86/modes/xf86Crtc.h
View file

@ -839,6 +839,9 @@ xf86CompatOutput(ScrnInfoPtr pScrn)
{
xf86CrtcConfigPtr config = XF86_CRTC_CONFIG_PTR(pScrn);
if (xf86CrtcConfigPrivateIndex == -1)
return NULL;
if (config->compat_output < 0)
return NULL;
return config->output[config->compat_output];