Update release notes.

Security: CVE-2010-4015

Author: tglsfdc

doc/src/sgml/release-8.2.sgml

@@ -100,6 +100,19 @@
  </para>
  </listitem>
 
+ <listitem>
+ <para>
+ Fix buffer overrun in <filename>contrib/intarray</>'s input function
+ for the <type>query_int</> type (Apple)
+ </para>
+
+ <para>
+ This bug is a security risk since the function's return address could
+ be overwritten. Thanks to Apple Inc's security team for reporting this
+ issue and supplying the fix. (CVE-2010-4015)
+ </para>
+ </listitem>
+
  <listitem>
  <para>
  Fix bug in <filename>contrib/seg</>'s GiST picksplit algorithm