Fixes CVE-2014-9483 (#1181599)

Signed-off-by: Petr Hracek <phracek@redhat.com>

emacs-CVE-2014-9483.patch

@@ -0,0 +1,14 @@
+diff --git a/lisp/simple.el b/lisp/simple.el
+index 57307ba..10d7797 100644
+--- a/lisp/simple.el
++++ b/lisp/simple.el
+@@ -3987,7 +3987,8 @@ run `deactivate-mark-hook'."
+       ;; the region prior to the last command modifying the buffer.
+       ;; Set the selection to that, or to the current region.
+       (cond (saved-region-selection
+-	     (x-set-selection 'PRIMARY saved-region-selection)
++         (if (x-selection-owner-p 'PRIMARY)
++    	     (x-set-selection 'PRIMARY saved-region-selection))
+ 	     (setq saved-region-selection nil))
+ 	    ;; If another program has acquired the selection, region
+ 	    ;; deactivation should not clobber it (Bug#11772).

emacs.spec

@@ -3,7 +3,7 @@ Summary: GNU Emacs text editor
 Name: emacs
 Epoch: 1
 Version: 24.3
-Release: 26%{?dist}
+Release: 27%{?dist}
 License: GPLv3+
 URL: http://www.gnu.org/software/emacs/
 Group: Applications/Editors
@@ -45,6 +45,7 @@ Patch22: emacs-compiled-timestamps.patch
 # BZ1104012, initialize kbd_macro_ptr and kbd_macro_end
 Patch23: emacs-24.3-macro.patch
 Patch24: emacs-umlaut-tex-mode.patch
+Patch25: emacs-CVE-2014-9483.patch
 
 BuildRequires: atk-devel cairo-devel freetype-devel fontconfig-devel dbus-devel giflib-devel glibc-devel libpng-devel
 BuildRequires: libjpeg-devel libtiff-devel libX11-devel libXau-devel libXdmcp-devel libXrender-devel libXt-devel
@@ -197,6 +198,7 @@ packages that add functionality to Emacs.
 %patch22 -p1 -b .compiled-timestamps
 %patch23 -p1
 %patch24 -p1 -b .umlaut-tex-mode
+%patch25 -p1 -b .CVE-2014-9483
 
 # We prefer our emacs.desktop file
 cp %SOURCE1 etc/emacs.desktop
@@ -487,6 +489,9 @@ update-desktop-database &> /dev/null || :
 %dir %{_datadir}/emacs/site-lisp/site-start.d
 
 %changelog
+* Tue May 26 2015 Petr Hracek <phracek@redhat.com> - 1:24.3-27
+- Fixes CVE-2014-9483 (#1181599)
+
 * Wed Apr  8 2015 Petr Hracek <phracek@redhat.com> - 1:24.3-26
 - Cannot enter umlaut in TeX input mode (#1145526)