From bf81d8f6045121a886dd37cde1e25c2e4e9da233 Mon Sep 17 00:00:00 2001 From: Christian Persch Date: Mon, 10 May 2010 01:30:11 +0200 Subject: [PATCH] [shell] Safely get the screen from the message arguments Check for out-of-bounds. --- shell/ev-application.c | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) diff --git a/shell/ev-application.c b/shell/ev-application.c index a09906ce..050b396f 100644 --- a/shell/ev-application.c +++ b/shell/ev-application.c @@ -644,7 +644,9 @@ method_call_cb (GDBusConnection *connection, } g_variant_iter_free (iter); - if (display != NULL) + if (display != NULL && + screen_number >= 0 && + screen_number < gdk_display_get_n_screens (display)) screen = gdk_display_get_screen (display, screen_number); else screen = gdk_screen_get_default (); -- 2.43.0