xf86-video-intel: src/sna/sna_display.c

[Chris Wilson]

 src/sna/sna_display.c |    3 +++
 1 file changed, 3 insertions(+)

New commits:
commit 8c2821d77c4b3bdd4d40d4a2c69f935a9eb0fd47
Author: Chris Wilson <chris at chris-wilson.co.uk>
Date:   Tue Oct 2 11:31:40 2012 +0100

    sna: Remember to call ValidatePicture() before using newly created Pictures
    
    Reported-by: Marco De Michele <marco.demichele at taolab.it>
    Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=55527
    Signed-off-by: Chris Wilson <chris at chris-wilson.co.uk>

diff --git a/src/sna/sna_display.c b/src/sna/sna_display.c
index 61d1a9f..fc5cbfc 100644
--- a/src/sna/sna_display.c
+++ b/src/sna/sna_display.c
@@ -2988,6 +2988,9 @@ sna_crtc_redisplay__composite(xf86CrtcPtr crtc, RegionPtr region)
 	if (!dst)
 		goto free_src;
 
+	ValidatePicture(src);
+	ValidatePicture(dst);
+
 	if (!sna->render.composite(sna,
 				   PictOpSrc, src, NULL, dst,
 				   0, 0,