[Xf86-video-armsoc] [PATCH 3/3] set_mode_major: Fix restoration of last good mode

[Daniel Drake]

This check should be checking that we do have a last_good_mode
to restore. We then dereference this pointer a few lines below.
---
 src/drmmode_display.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/drmmode_display.c b/src/drmmode_display.c
index 81af4a0..771af0f 100644
--- a/src/drmmode_display.c
+++ b/src/drmmode_display.c
@@ -417,7 +417,7 @@ cleanup:
 	if (output_ids)
 		free(output_ids);
 
-	if (!ret && !drmmode_crtc->last_good_mode) {
+	if (!ret && drmmode_crtc->last_good_mode) {
 		/* If there was a problem, restore the last good mode: */
 		crtc->x = drmmode_crtc->last_good_x;
 		crtc->y = drmmode_crtc->last_good_y;
-- 
1.8.1.2