xf86-video-modesetting: src/driver.c

[Dave Airlie]

 src/driver.c |    5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

New commits:
commit a9e49bd15bb5e525e64f95b1531975ad1997eafb
Author: Dave Airlie <airlied at redhat.com>
Date:   Sat Apr 14 19:21:47 2012 +0100

    dirty: check malloc return
    
    Suggested by keithp.
    
    Signed-off-by: Dave Airlie <airlied at redhat.com>

diff --git a/src/driver.c b/src/driver.c
index 95d6b90..b776ca1 100644
--- a/src/driver.c
+++ b/src/driver.c
@@ -327,7 +327,10 @@ static void dispatch_dirty(ScreenPtr pScreen)
 	drmModeClip *clip = malloc(num_cliprects * sizeof(drmModeClip));
 	BoxPtr rect = REGION_RECTS(dirty);
 	int i, ret;
-	    
+	
+	if (!clip)
+		return;
+
 	/* XXX no need for copy? */
 	for (i = 0; i < num_cliprects; i++, rect++) {
 	    clip[i].x1 = rect->x1;