+2009-12-27 Tim Retout <diocles@gnu.org>
+
+ Apply patch from Debian Security Team for CAN-2004-1184.
+
+ * gsint.h: Add shell_escape prototype.
+ * util.c (shell_escape): New function to escape filenames for
+ shell usage.
+ * util.c (is_open): Use shell_escape to expand command buffer.
+
+ * main.c (main): Use single quotes when building command string,
+ and use shell_escape to quote contents.
+
+ * util.c (escape_string): Check return code of xmalloc.
+
2009-03-28 Tim Retout <diocles@gnu.org>
* psgen.c (recognize_eps_file): Remove ability to read EPS data