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

[Chris Wilson]

 src/sna/sna_accel.c |    1 +
 1 file changed, 1 insertion(+)

New commits:
commit d8296412b88b1ab4ea48572707408f7eeb52c8fa
Author: Chris Wilson <chris at chris-wilson.co.uk>
Date:   Fri Mar 1 15:42:38 2013 +0000

    sna: Assert that when caching a pixmap header the pScreen match
    
    Signed-off-by: Chris Wilson <chris at chris-wilson.co.uk>

diff --git a/src/sna/sna_accel.c b/src/sna/sna_accel.c
index 328ce30..8fefd05 100644
--- a/src/sna/sna_accel.c
+++ b/src/sna/sna_accel.c
@@ -1306,6 +1306,7 @@ static void __sna_free_pixmap(struct sna *sna,
 
 	if (priv->header) {
 		assert(!priv->shm);
+		assert(pixmap->drawable.pScreen == sna->scrn->pScreen);
 		pixmap->devPrivate.ptr = sna->freed_pixmap;
 		sna->freed_pixmap = pixmap;
 	} else {