Chris Wilson <ch...@chris-wilson.co.uk> writes:

> ==24749== Syscall param ioctl(generic) points to uninitialised byte(s)
> ==24749==    at 0x6A8ADC7: ioctl (syscall-template.S:84)
> ==24749==    by 0x5067687: drmIoctl (in /opt/xorg/lib64/libdrm.so.2.4.0)
> ==24749==    by 0x138531: kmstest_set_connector_dpms (igt_kms.c:1022)
> ==24749==    by 0x112937: set_dpms (kms_flip.c:263)
> ==24749==    by 0x112937: run_test_step (kms_flip.c:776)
> ==24749==    by 0x112937: event_loop (kms_flip.c:1138)
> ==24749==    by 0x115468: run_test_on_crtc_set (kms_flip.c:1378)
> ==24749==    by 0x115468: run_test (kms_flip.c:1450)
> ==24749==    by 0x1111CF: main (kms_flip.c:1673)
> ==24749==  Address 0x1ffefff2a0 is on thread 1's stack
> ==24749==  in frame #2, created by kmstest_set_connector_dpms (igt_kms.c:1012)
>
> Signed-off-by: Chris Wilson <ch...@chris-wilson.co.uk>

Reviewed-by: Mika Kuoppala <mika.kuopp...@intel.com>

> ---
>  lib/igt_kms.c | 7 +++----
>  1 file changed, 3 insertions(+), 4 deletions(-)
>
> diff --git a/lib/igt_kms.c b/lib/igt_kms.c
> index 9fe800d1..0c6dbf74 100644
> --- a/lib/igt_kms.c
> +++ b/lib/igt_kms.c
> @@ -1014,11 +1014,10 @@ void kmstest_set_connector_dpms(int fd, 
> drmModeConnector *connector, int mode)
>       bool found_it = false;
>  
>       for (i = 0; i < connector->count_props; i++) {
> -             struct drm_mode_get_property prop;
> +             struct drm_mode_get_property prop = {
> +                     .prop_id = connector->props[i],
> +             };
>  
> -             prop.prop_id = connector->props[i];
> -             prop.count_values = 0;
> -             prop.count_enum_blobs = 0;
>               if (drmIoctl(fd, DRM_IOCTL_MODE_GETPROPERTY, &prop))
>                       continue;
>  
> -- 
> 2.13.3
>
> _______________________________________________
> Intel-gfx mailing list
> Intel-gfx@lists.freedesktop.org
> https://lists.freedesktop.org/mailman/listinfo/intel-gfx
_______________________________________________
Intel-gfx mailing list
Intel-gfx@lists.freedesktop.org
https://lists.freedesktop.org/mailman/listinfo/intel-gfx

Reply via email to