svn commit - mysqldoc@docsrva: r11560 - in trunk: . dynamic-docs/changelog

[paul.dubois]

Author: paul
Date: 2008-08-14 17:40:39 +0200 (Thu, 14 Aug 2008)
New Revision: 11560

Log:
 r33361@frost:  paul | 2008-08-14 10:41:33 -0500
 Document bugfix:
 Bug#38296: low memory crash with many conditions in a query


Modified:
   trunk/dynamic-docs/changelog/mysqld-1.xml

Property changes on: trunk
___________________________________________________________________
Name: svk:merge
   - 4767c598-dc10-0410-bea0-d01b485662eb:/mysqldoc-local/mysqldoc/trunk:35828
7d8d2c4e-af1d-0410-ab9f-b038ce55645b:/mysqldoc-local/mysqldoc:33354
b5ec3a16-e900-0410-9ad2-d183a3acac99:/mysqldoc-local/mysqldoc/trunk:14218
bf112a9c-6c03-0410-a055-ad865cd57414:/mysqldoc-local/mysqldoc/trunk:32725
   + 4767c598-dc10-0410-bea0-d01b485662eb:/mysqldoc-local/mysqldoc/trunk:35828
7d8d2c4e-af1d-0410-ab9f-b038ce55645b:/mysqldoc-local/mysqldoc:33361
b5ec3a16-e900-0410-9ad2-d183a3acac99:/mysqldoc-local/mysqldoc/trunk:14218
bf112a9c-6c03-0410-a055-ad865cd57414:/mysqldoc-local/mysqldoc/trunk:32725


Modified: trunk/dynamic-docs/changelog/mysqld-1.xml
===================================================================
--- trunk/dynamic-docs/changelog/mysqld-1.xml	2008-08-14 13:58:39 UTC (rev 11559)
+++ trunk/dynamic-docs/changelog/mysqld-1.xml	2008-08-14 15:40:39 UTC (rev 11560)
Changed blocks: 1, Lines Added: 32, Lines Deleted: 0; 1109 bytes

@@ -24645,4 +24645,36 @@
 
   </logentry>
 
+  <logentry entrytype="bug">
+
+    <tags>
+      <highlight type="securityenhancement"/>
+      <manual type="parser"/>
+      <manual type="syntax"/>
+    </tags>
+
+    <bugs>
+      <fixes bugid="38296"/>
+    </bugs>
+
+    <versions>
+      <version ver="5.0.68"/>
+      <version ver="6.0.7"/>
+    </versions>
+
+    <message>
+
+      <para>
+        The server consumed excess memory while parsing statements with
+        hundreds or thousands of nested boolean conditions (such as
+        <literal>OR (OR ... (OR ... ))</literal>). This could lead to a
+        server crash or incorrect statement execution, or cause other
+        client statements to fail due to lack of memory. The latter
+        result constitutes a denial of service.
+      </para>
+
+    </message>
+
+  </logentry>
+
 </changelog>