On Fri, Feb 17, 2017 at 03:26:54PM +0000, Brian Starkey wrote:
> igt_pipe_crc_new() is skipped for non-Intel devices, but the later calls
> to collect_crcs_mask() will attempt to retrieve CRC values if the
> pipe_crcs pointers are non-NULL.
>
> Zero-initialise pipe_crcs to avoid accessing garbage pointers on
> non-Intel devices.
>
> Signed-off-by: Brian Starkey <brian.starkey@xxxxxxx>
Reviewed-by: Petri Latvala <petri.latvala@xxxxxxxxx>
Pushed, thanks.
> ---
> tests/kms_atomic_transition.c | 2 +-
> 1 file changed, 1 insertion(+), 1 deletion(-)
>
> diff --git a/tests/kms_atomic_transition.c b/tests/kms_atomic_transition.c
> index ba8c8b5ca02b..1599f0b36c4e 100644
> --- a/tests/kms_atomic_transition.c
> +++ b/tests/kms_atomic_transition.c
> @@ -608,7 +608,7 @@ static void run_modeset_tests(igt_display_t *display, int howmany, bool nonblock
> struct igt_fb fbs[2];
> int i, j;
> unsigned iter_max = 1 << display->n_pipes;
> - igt_pipe_crc_t *pipe_crcs[I915_MAX_PIPES];
> + igt_pipe_crc_t *pipe_crcs[I915_MAX_PIPES] = { 0 };
> igt_output_t *output;
> unsigned width = 0, height = 0;
> bool skip_test = false;
> --
> 1.7.9.5
>
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