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<title>[12739] trunk/wp-includes/http.php:
Correctly set the body on Curl requests with an empty body.</title>
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<dl>
<dt>Revision</dt> <dd><a href="http://trac.wordpress.org/changeset/12739">12739</a></dd>
<dt>Author</dt> <dd>dd32</dd>
<dt>Date</dt> <dd>2010-01-16 23:11:28 +0000 (Sat, 16 Jan 2010)</dd>
</dl>
<h3>Log Message</h3>
<pre>Correctly set the body on Curl requests with an empty body. Add a defensive check to WP_Http_Encoding::decompress to prevent the decompression functions running on empty strings. Fixes <a href="http://trac.wordpress.org/ticket/11912">#11912</a></pre>
<h3>Modified Paths</h3>
<ul>
<li><a href="#trunkwpincludeshttpphp">trunk/wp-includes/http.php</a></li>
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<h3>Diff</h3>
<a id="trunkwpincludeshttpphp"></a>
<div class="modfile"><h4>Modified: trunk/wp-includes/http.php (12738 => 12739)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/wp-includes/http.php 2010-01-16 22:59:27 UTC (rev 12738)
+++ trunk/wp-includes/http.php 2010-01-16 23:11:28 UTC (rev 12739)
</span><span class="lines">@@ -1360,7 +1360,10 @@
</span><span class="cx"> if ( !empty($theResponse) ) {
</span><span class="cx"> $headerLength = curl_getinfo($handle, CURLINFO_HEADER_SIZE);
</span><span class="cx"> $theHeaders = trim( substr($theResponse, 0, $headerLength) );
</span><del>- $theBody = substr( $theResponse, $headerLength );
</del><ins>+ if ( strlen($theResponse) > $headerLength )
+ $theBody = substr( $theResponse, $headerLength );
+ else
+ $theBody = '';
</ins><span class="cx"> if ( false !== strrpos($theHeaders, "\r\n\r\n") ) {
</span><span class="cx"> $headerParts = explode("\r\n\r\n", $theHeaders);
</span><span class="cx"> $theHeaders = $headerParts[ count($headerParts) -1 ];
</span><span class="lines">@@ -1817,6 +1820,9 @@
</span><span class="cx"> */
</span><span class="cx"> function decompress( $compressed, $length = null ) {
</span><span class="cx">
</span><ins>+ if ( empty($compressed) )
+ return $compressed;
+
</ins><span class="cx"> if ( false !== ( $decompressed = @gzinflate( $compressed ) ) )
</span><span class="cx"> return $decompressed;
</span><span class="cx">
</span></span></pre>
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