Package: phpmyadmin
Version: 4:4.2.12-2+deb8u1
Severity: normal
Tags: patch upstream

Dear Maintainer,

This bug (which is fixed upstream[1]) has wasted some time ofr me, maybe it
could be fixed in the next stable update.

Thanks,

Alexandre

[1] https://github.com/phpmyadmin/phpmyadmin/issues/11812


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-- System Information:
Debian Release: 8.4
  APT prefers stable
  APT policy: (500, 'stable')
Architecture: amd64 (x86_64)

Kernel: Linux 3.16.0-4-amd64 (SMP w/2 CPU cores)
Locale: LANG=fr_FR.utf8, LC_CTYPE=fr_FR.utf8 (charmap=UTF-8)
Shell: /bin/sh linked to /bin/dash
Init: systemd (via /run/systemd/system)
diff -Nru phpmyadmin-4.2.12.old/js/cross_framing_protection.js phpmyadmin-4.2.12/js/cross_framing_protection.js
--- phpmyadmin-4.2.12.old/js/cross_framing_protection.js	2014-11-20 16:41:00.000000000 +0100
+++ phpmyadmin-4.2.12/js/cross_framing_protection.js	2016-05-09 12:23:51.764267622 +0200
@@ -4,7 +4,11 @@
  */
 if (self == top) {
     var style_element = document.getElementById("cfs-style");
-    style_element.parentNode.removeChild(style_element);
+    // check if style_element has already been removed
+    // to avoid frequently reported js error
+    if (typeof(style_element) != 'undefined' && style_element != null) {
+        style_element.parentNode.removeChild(style_element);
+    }
 } else {
     top.location = self.location;
 }

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