[igt-dev] [PATCH i-g-t 11/21] lib/igt_kms: Assert that active crtcs have at least one plane

[Petri Latvala]

Signed-off-by: Petri Latvala <petri.latvala at intel.com>
Cc: Mika Kahola <mika.kahola at intel.com>
Cc: Robert Foss <robert.foss at collabora.com>
Cc: Chris Wilson <chris at chris-wilson.co.uk>
---
 lib/igt_kms.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/lib/igt_kms.c b/lib/igt_kms.c
index b06acb2b..1a91791c 100644
--- a/lib/igt_kms.c
+++ b/lib/igt_kms.c
@@ -1593,6 +1593,7 @@ static void kmstest_get_crtc(int device, enum pipe pipe, struct kmstest_crtc *cr
 
 				n = ftell(file);
 				crtc->n_planes = parse_planes(file, NULL);
+				igt_assert_lt(0, crtc->n_planes);
 				crtc->planes = calloc(crtc->n_planes, sizeof(*crtc->planes));
 				igt_assert_f(crtc->planes, "Failed to allocate memory for %d planes\n", crtc->n_planes);
 
-- 
2.19.1