Fri Oct 7 15:43:38 2016 UTC ()

CID 1373515: check return value.


(christos)

diff -r1.1.1.1 -r1.2 xsrc/external/mit/xorg-server/dist/hw/xfree86/drivers/modesetting/drmmode_display.c

--- xsrc/external/mit/xorg-server/dist/hw/xfree86/drivers/modesetting/drmmode_display.c 2016/08/10 07:44:34	1.1.1.1

+++ xsrc/external/mit/xorg-server/dist/hw/xfree86/drivers/modesetting/drmmode_display.c 2016/10/07 15:43:38	1.2

@@ -674,11 +674,15 @@
     DamageRegister(&ppix->drawable, drmmode_crtc->slave_damage);
 
     if (ppriv->fb_id == 0) {
-        drmModeAddFB(drmmode->fd, ppix->drawable.width,
+        int ret = drmModeAddFB(drmmode->fd, ppix->drawable.width,
                      ppix->drawable.height,
                      ppix->drawable.depth,
                      ppix->drawable.bitsPerPixel,
                      ppix->devKind, ppriv->backing_bo->handle, &ppriv->fb_id);
+	if (ret) {
+	    ErrorF("failed to set scanout pixmap cpu\n");
+	    return FALSE;
+	}
     }
     return TRUE;
 }