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66 lines
3 KiB
HTML
66 lines
3 KiB
HTML
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<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
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<html xmlns="http://www.w3.org/1999/xhtml">
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<head>
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<meta http-equiv="Content-Type" content="text/html; charset=UTF-8" />
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<title>Tcl API</title>
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<link rel="stylesheet" href="gettingStarted.css" type="text/css" />
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<meta name="generator" content="DocBook XSL Stylesheets V1.73.2" />
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<link rel="start" href="index.html" title="Berkeley DB Upgrade Guide" />
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<link rel="up" href="upgrade_4_7_toc.html" title="Chapter 3. Upgrading Berkeley DB 4.6 applications to Berkeley DB 4.7" />
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<link rel="prev" href="upgrade_4_7_repapi.html" title="Replication API" />
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<link rel="next" href="upgrade_4_7_interdir.html" title="DB_ENV->set_intermediate_dir" />
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</head>
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<body>
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<div xmlns="" class="navheader">
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<div class="libver">
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<p>Library Version 11.2.5.3</p>
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</div>
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<table width="100%" summary="Navigation header">
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<tr>
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<th colspan="3" align="center">Tcl API</th>
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</tr>
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<tr>
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<td width="20%" align="left"><a accesskey="p" href="upgrade_4_7_repapi.html">Prev</a> </td>
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<th width="60%" align="center">Chapter 3. Upgrading Berkeley DB 4.6 applications to Berkeley DB 4.7</th>
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<td width="20%" align="right"> <a accesskey="n" href="upgrade_4_7_interdir.html">Next</a></td>
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</tr>
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</table>
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<hr />
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</div>
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<div class="sect1" lang="en" xml:lang="en">
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<div class="titlepage">
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<div>
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<div>
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<h2 class="title" style="clear: both"><a id="upgrade_4_7_tcl"></a>Tcl API</h2>
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</div>
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</div>
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</div>
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<p>The Berkeley DB Tcl API does not attempt to avoid evaluating input as Tcl
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commands. For this reason, it may be dangerous to pass unreviewed user
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input through the Berkeley DB Tcl API, as the input may subsequently be
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evaluated as a Tcl command. To minimize the effectiveness of a Tcl
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injection attack, the Berkeley DB Tcl API in the 4.7 release routine resets
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process' effective user and group IDs to the real user and group IDs.</p>
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</div>
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<div class="navfooter">
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<hr />
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<table width="100%" summary="Navigation footer">
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<tr>
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<td width="40%" align="left"><a accesskey="p" href="upgrade_4_7_repapi.html">Prev</a> </td>
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<td width="20%" align="center">
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<a accesskey="u" href="upgrade_4_7_toc.html">Up</a>
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</td>
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<td width="40%" align="right"> <a accesskey="n" href="upgrade_4_7_interdir.html">Next</a></td>
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</tr>
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<tr>
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<td width="40%" align="left" valign="top">Replication API </td>
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<td width="20%" align="center">
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<a accesskey="h" href="index.html">Home</a>
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</td>
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<td width="40%" align="right" valign="top"> DB_ENV->set_intermediate_dir</td>
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</tr>
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</table>
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</div>
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</body>
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</html>
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