Work around crash in clipboard

6 years ago · c5bab5b98a
parent 98d6140129
commit c5bab5b98a
1 changed files with 6 additions and 0 deletions
--- a/sesman/chansrv/clipboard.c
+++ b/sesman/chansrv/clipboard.c
@ -376,6 +376,12 @@ clipboard_init(void)
        return 0;
    }

+    if (!g_display)
+    {
+        // prevent crash in XInternAtom
+        return 3;
+    }
+
    xfuse_init();
    xcommon_init();
    g_incr_max_req_size = XMaxRequestSize(g_display) * 4 - 24;