When parsing the video modes from DT properties, make sure to zero out memory befor using it. This is important because not all fields in the mode struct are explicitly initialized, even though they are used later on. Fixes: 420a488278e86 (video: fbdev: pxafb: initial devicetree conversion) Cc: Robert Jarzmik <robert.jarzmik@xxxxxxx> Signed-off-by: Daniel Mack <daniel@xxxxxxxxxx> --- drivers/video/fbdev/pxafb.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/drivers/video/fbdev/pxafb.c b/drivers/video/fbdev/pxafb.c index c2c2e2790079..64926c95d06c 100644 --- a/drivers/video/fbdev/pxafb.c +++ b/drivers/video/fbdev/pxafb.c @@ -2131,7 +2131,8 @@ static int of_get_pxafb_display(struct device *dev, struct device_node *disp, ret = -ENOMEM; info->modes = kmalloc_array(timings->num_timings, - sizeof(info->modes[0]), GFP_KERNEL); + sizeof(info->modes[0]), + GFP_KERNEL | __GFP_ZERO); if (!info->modes) goto out; info->num_modes = timings->num_timings; -- 2.17.1 -- To unsubscribe from this list: send the line "unsubscribe linux-fbdev" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
