XRRRootToScreen might return -1 if it fails to find screen for the root window. Following code uses screen number unconditionaly to index the screen array.
Signed-off-by: Pauli Nieminen <[email protected]> --- src/Xrandr.c | 3 +++ 1 files changed, 3 insertions(+), 0 deletions(-) diff --git a/src/Xrandr.c b/src/Xrandr.c index 8ab1eae..3738d61 100644 --- a/src/Xrandr.c +++ b/src/Xrandr.c @@ -420,6 +420,9 @@ int XRRUpdateConfiguration(XEvent *event) scevent = (XRRScreenChangeNotifyEvent *) event; snum = XRRRootToScreen(dpy, ((XRRScreenChangeNotifyEvent *) event)->root); + if (snum < 0) + return 0; + if (scevent->rotation & (RR_Rotate_90 | RR_Rotate_270)) { dpy->screens[snum].width = scevent->height; dpy->screens[snum].height = scevent->width; -- 1.6.3.3 _______________________________________________ [email protected]: X.Org development Archives: http://lists.x.org/archives/xorg-devel Info: http://lists.x.org/mailman/listinfo/xorg-devel
