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      <dt style="clear: both; float: left; font-weight: bold; width: 8em">Author</dt>
      <dd style="margin-left: 8.5em">Kouhei Sutou &lt;kou****@clear*****&gt;</dd>
      <dt style="clear: both; float: left; font-weight: bold; width: 8em">Date</dt>
      <dd style="margin-left: 8.5em">2015-01-07 23:54:37 +0900 (Wed, 07 Jan 2015)</dd>
      <dt style="clear: both; float: left; font-weight: bold; width: 8em">New Revision</dt>
      <dd style="margin-left: 8.5em"><a href="https://github.com/groonga/groonga/commit/6a615d06296516663ef498815e2c4d9b2cd9f399">6a615d06296516663ef498815e2c4d9b2cd9f399</a></dd>
      <dt style="clear: both; float: left; font-weight: bold; width: 8em">Message</dt>
      <dd style="margin-left: 8.5em"><pre style="border: 1px solid #aaa; font-family: Consolas, Menlo, &quot;Liberation Mono&quot;, Courier, monospace; line-height: 1.2; padding: 0.5em; width: auto">groonga-httpd: reuse buffer</pre></dd>
      <dt style="clear: both; float: left; font-weight: bold; width: 8em">Modified files</dt>
      <dd style="margin-left: 8.5em">
        <ul>
          <li><a href="https://github.com/groonga/groonga/commit/6a615d06296516663ef498815e2c4d9b2cd9f399#diff-0">src/httpd/nginx-module/ngx_http_groonga_module.c</a></li>
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<pre style="border: 0; font-family: Consolas, Menlo, &quot;Liberation Mono&quot;, Courier, monospace; line-height: 1.2; margin: 0; padding: 0.5em; white-space: normal; width: auto"><span class="diff-header" style="background-color: #eaf2f5; color: #999999; display: block; white-space: pre">  Modified: src/httpd/nginx-module/ngx_http_groonga_module.c (+22 -13)</span>
<span class="diff-header-mark" style="background-color: #eaf2f5; color: #999999; display: block; white-space: pre">===================================================================</span>
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<pre style="border: 0; font-family: Consolas, Menlo, &quot;Liberation Mono&quot;, Courier, monospace; line-height: 1.2; margin: 0; padding: 0.5em; white-space: normal; width: auto"><span class="diff-line-number-hunk-header" style="display: block; white-space: pre"><a href="https://github.com/groonga/groonga/commit/6a615d06296516663ef498815e2c4d9b2cd9f399#L0L67">...</a></span>
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<span class="diff-line-number-not-changed" style="display: block; white-space: pre"><a href="https://github.com/groonga/groonga/commit/6a615d06296516663ef498815e2c4d9b2cd9f399#L0L70">70</a></span>
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<span class="diff-line-number-not-changed" style="display: block; white-space: pre"><a href="https://github.com/groonga/groonga/commit/6a615d06296516663ef498815e2c4d9b2cd9f399#L0L72">72</a></span>
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<span class="diff-line-number-hunk-header" style="display: block; white-space: pre"><a href="https://github.com/groonga/groonga/commit/6a615d06296516663ef498815e2c4d9b2cd9f399#L0L426">...</a></span>
<span class="diff-line-number-not-changed" style="display: block; white-space: pre"><a href="https://github.com/groonga/groonga/commit/6a615d06296516663ef498815e2c4d9b2cd9f399#L0L427">427</a></span>
<span class="diff-line-number-not-changed" style="display: block; white-space: pre"><a href="https://github.com/groonga/groonga/commit/6a615d06296516663ef498815e2c4d9b2cd9f399#L0L428">428</a></span>
<span class="diff-line-number-not-changed" style="display: block; white-space: pre"><a href="https://github.com/groonga/groonga/commit/6a615d06296516663ef498815e2c4d9b2cd9f399#L0L429">429</a></span>
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<span class="diff-line-number-deleted" style="background-color: #ffaaaa; color: #000000; display: block; white-space: pre"><a href="https://github.com/groonga/groonga/commit/6a615d06296516663ef498815e2c4d9b2cd9f399#L0L431">431</a></span>
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<span class="diff-line-number-deleted" style="background-color: #ffaaaa; color: #000000; display: block; white-space: pre"><a href="https://github.com/groonga/groonga/commit/6a615d06296516663ef498815e2c4d9b2cd9f399#L0L433">433</a></span>
<span class="diff-line-number-deleted" style="background-color: #ffaaaa; color: #000000; display: block; white-space: pre"><a href="https://github.com/groonga/groonga/commit/6a615d06296516663ef498815e2c4d9b2cd9f399#L0L434">434</a></span>
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<span class="diff-line-number-not-changed" style="display: block; white-space: pre"><a href="https://github.com/groonga/groonga/commit/6a615d06296516663ef498815e2c4d9b2cd9f399#L0L436">436</a></span>
<span class="diff-line-number-not-changed" style="display: block; white-space: pre"><a href="https://github.com/groonga/groonga/commit/6a615d06296516663ef498815e2c4d9b2cd9f399#L0L437">437</a></span>
<span class="diff-line-number-not-changed" style="display: block; white-space: pre"><a href="https://github.com/groonga/groonga/commit/6a615d06296516663ef498815e2c4d9b2cd9f399#L0L438">438</a></span>
<span class="diff-line-number-not-changed" style="display: block; white-space: pre"><a href="https://github.com/groonga/groonga/commit/6a615d06296516663ef498815e2c4d9b2cd9f399#L0L439">439</a></span>
<span class="diff-line-number-deleted" style="background-color: #ffaaaa; color: #000000; display: block; white-space: pre"><a href="https://github.com/groonga/groonga/commit/6a615d06296516663ef498815e2c4d9b2cd9f399#L0L440">440</a></span>
<span class="diff-line-number-deleted" style="background-color: #ffaaaa; color: #000000; display: block; white-space: pre"><a href="https://github.com/groonga/groonga/commit/6a615d06296516663ef498815e2c4d9b2cd9f399#L0L441">441</a></span>
<span class="diff-line-number-deleted" style="background-color: #ffaaaa; color: #000000; display: block; white-space: pre"><a href="https://github.com/groonga/groonga/commit/6a615d06296516663ef498815e2c4d9b2cd9f399#L0L442">442</a></span>
<span class="diff-line-number-deleted" style="background-color: #ffaaaa; color: #000000; display: block; white-space: pre"><a href="https://github.com/groonga/groonga/commit/6a615d06296516663ef498815e2c4d9b2cd9f399#L0L443">443</a></span>
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<span class="diff-line-number-deleted" style="background-color: #ffaaaa; color: #000000; display: block; white-space: pre"><a href="https://github.com/groonga/groonga/commit/6a615d06296516663ef498815e2c4d9b2cd9f399#L0L445">445</a></span>
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<span class="diff-line-number-not-changed" style="display: block; white-space: pre"><a href="https://github.com/groonga/groonga/commit/6a615d06296516663ef498815e2c4d9b2cd9f399#L0L446">446</a></span>
<span class="diff-line-number-deleted" style="background-color: #ffaaaa; color: #000000; display: block; white-space: pre"><a href="https://github.com/groonga/groonga/commit/6a615d06296516663ef498815e2c4d9b2cd9f399#L0L447">447</a></span>
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<span class="diff-line-number-not-changed" style="display: block; white-space: pre"><a href="https://github.com/groonga/groonga/commit/6a615d06296516663ef498815e2c4d9b2cd9f399#L0L603">603</a></span>
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<pre style="border: 0; font-family: Consolas, Menlo, &quot;Liberation Mono&quot;, Courier, monospace; line-height: 1.2; margin: 0; padding: 0.5em; white-space: normal; width: auto"><span class="diff-line-number-hunk-header" style="display: block; white-space: pre"><a href="https://github.com/groonga/groonga/commit/6a615d06296516663ef498815e2c4d9b2cd9f399#L0R67">...</a></span>
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<span class="diff-line-number-not-changed" style="display: block; white-space: pre"><a href="https://github.com/groonga/groonga/commit/6a615d06296516663ef498815e2c4d9b2cd9f399#L0R436">436</a></span>
<span class="diff-line-number-not-changed" style="display: block; white-space: pre"><a href="https://github.com/groonga/groonga/commit/6a615d06296516663ef498815e2c4d9b2cd9f399#L0R437">437</a></span>
<span class="diff-line-number-not-changed" style="display: block; white-space: pre"><a href="https://github.com/groonga/groonga/commit/6a615d06296516663ef498815e2c4d9b2cd9f399#L0R438">438</a></span>
<span class="diff-line-number-not-changed" style="display: block; white-space: pre"><a href="https://github.com/groonga/groonga/commit/6a615d06296516663ef498815e2c4d9b2cd9f399#L0R439">439</a></span>
<span class="diff-line-number-not-changed" style="display: block; white-space: pre"><a href="https://github.com/groonga/groonga/commit/6a615d06296516663ef498815e2c4d9b2cd9f399#L0R440">440</a></span>
<span class="diff-line-number-nothing" style="display: block; white-space: pre">&nbsp;</span>
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<span class="diff-line-number-nothing" style="display: block; white-space: pre">&nbsp;</span>
<span class="diff-line-number-added" style="background-color: #aaffaa; color: #000000; display: block; white-space: pre"><a href="https://github.com/groonga/groonga/commit/6a615d06296516663ef498815e2c4d9b2cd9f399#L0R441">441</a></span>
<span class="diff-line-number-added" style="background-color: #aaffaa; color: #000000; display: block; white-space: pre"><a href="https://github.com/groonga/groonga/commit/6a615d06296516663ef498815e2c4d9b2cd9f399#L0R442">442</a></span>
<span class="diff-line-number-added" style="background-color: #aaffaa; color: #000000; display: block; white-space: pre"><a href="https://github.com/groonga/groonga/commit/6a615d06296516663ef498815e2c4d9b2cd9f399#L0R443">443</a></span>
<span class="diff-line-number-added" style="background-color: #aaffaa; color: #000000; display: block; white-space: pre"><a href="https://github.com/groonga/groonga/commit/6a615d06296516663ef498815e2c4d9b2cd9f399#L0R444">444</a></span>
<span class="diff-line-number-added" style="background-color: #aaffaa; color: #000000; display: block; white-space: pre"><a href="https://github.com/groonga/groonga/commit/6a615d06296516663ef498815e2c4d9b2cd9f399#L0R445">445</a></span>
<span class="diff-line-number-added" style="background-color: #aaffaa; color: #000000; display: block; white-space: pre"><a href="https://github.com/groonga/groonga/commit/6a615d06296516663ef498815e2c4d9b2cd9f399#L0R446">446</a></span>
<span class="diff-line-number-not-changed" style="display: block; white-space: pre"><a href="https://github.com/groonga/groonga/commit/6a615d06296516663ef498815e2c4d9b2cd9f399#L0R447">447</a></span>
<span class="diff-line-number-nothing" style="display: block; white-space: pre">&nbsp;</span>
<span class="diff-line-number-added" style="background-color: #aaffaa; color: #000000; display: block; white-space: pre"><a href="https://github.com/groonga/groonga/commit/6a615d06296516663ef498815e2c4d9b2cd9f399#L0R448">448</a></span>
<span class="diff-line-number-not-changed" style="display: block; white-space: pre"><a href="https://github.com/groonga/groonga/commit/6a615d06296516663ef498815e2c4d9b2cd9f399#L0R449">449</a></span>
<span class="diff-line-number-nothing" style="display: block; white-space: pre">&nbsp;</span>
<span class="diff-line-number-added" style="background-color: #aaffaa; color: #000000; display: block; white-space: pre"><a href="https://github.com/groonga/groonga/commit/6a615d06296516663ef498815e2c4d9b2cd9f399#L0R450">450</a></span>
<span class="diff-line-number-not-changed" style="display: block; white-space: pre"><a href="https://github.com/groonga/groonga/commit/6a615d06296516663ef498815e2c4d9b2cd9f399#L0R451">451</a></span>
<span class="diff-line-number-nothing" style="display: block; white-space: pre">&nbsp;</span>
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<span class="diff-line-number-added" style="background-color: #aaffaa; color: #000000; display: block; white-space: pre"><a href="https://github.com/groonga/groonga/commit/6a615d06296516663ef498815e2c4d9b2cd9f399#L0R452">452</a></span>
<span class="diff-line-number-not-changed" style="display: block; white-space: pre"><a href="https://github.com/groonga/groonga/commit/6a615d06296516663ef498815e2c4d9b2cd9f399#L0R453">453</a></span>
<span class="diff-line-number-nothing" style="display: block; white-space: pre">&nbsp;</span>
<span class="diff-line-number-added" style="background-color: #aaffaa; color: #000000; display: block; white-space: pre"><a href="https://github.com/groonga/groonga/commit/6a615d06296516663ef498815e2c4d9b2cd9f399#L0R454">454</a></span>
<span class="diff-line-number-added" style="background-color: #aaffaa; color: #000000; display: block; white-space: pre"><a href="https://github.com/groonga/groonga/commit/6a615d06296516663ef498815e2c4d9b2cd9f399#L0R455">455</a></span>
<span class="diff-line-number-added" style="background-color: #aaffaa; color: #000000; display: block; white-space: pre"><a href="https://github.com/groonga/groonga/commit/6a615d06296516663ef498815e2c4d9b2cd9f399#L0R456">456</a></span>
<span class="diff-line-number-added" style="background-color: #aaffaa; color: #000000; display: block; white-space: pre"><a href="https://github.com/groonga/groonga/commit/6a615d06296516663ef498815e2c4d9b2cd9f399#L0R457">457</a></span>
<span class="diff-line-number-added" style="background-color: #aaffaa; color: #000000; display: block; white-space: pre"><a href="https://github.com/groonga/groonga/commit/6a615d06296516663ef498815e2c4d9b2cd9f399#L0R458">458</a></span>
<span class="diff-line-number-added" style="background-color: #aaffaa; color: #000000; display: block; white-space: pre"><a href="https://github.com/groonga/groonga/commit/6a615d06296516663ef498815e2c4d9b2cd9f399#L0R459">459</a></span>
<span class="diff-line-number-not-changed" style="display: block; white-space: pre"><a href="https://github.com/groonga/groonga/commit/6a615d06296516663ef498815e2c4d9b2cd9f399#L0R460">460</a></span>
<span class="diff-line-number-not-changed" style="display: block; white-space: pre"><a href="https://github.com/groonga/groonga/commit/6a615d06296516663ef498815e2c4d9b2cd9f399#L0R461">461</a></span>
<span class="diff-line-number-not-changed" style="display: block; white-space: pre"><a href="https://github.com/groonga/groonga/commit/6a615d06296516663ef498815e2c4d9b2cd9f399#L0R462">462</a></span>
<span class="diff-line-number-hunk-header" style="display: block; white-space: pre"><a href="https://github.com/groonga/groonga/commit/6a615d06296516663ef498815e2c4d9b2cd9f399#L0R609">...</a></span>
<span class="diff-line-number-not-changed" style="display: block; white-space: pre"><a href="https://github.com/groonga/groonga/commit/6a615d06296516663ef498815e2c4d9b2cd9f399#L0R610">610</a></span>
<span class="diff-line-number-not-changed" style="display: block; white-space: pre"><a href="https://github.com/groonga/groonga/commit/6a615d06296516663ef498815e2c4d9b2cd9f399#L0R611">611</a></span>
<span class="diff-line-number-not-changed" style="display: block; white-space: pre"><a href="https://github.com/groonga/groonga/commit/6a615d06296516663ef498815e2c4d9b2cd9f399#L0R612">612</a></span>
<span class="diff-line-number-added" style="background-color: #aaffaa; color: #000000; display: block; white-space: pre"><a href="https://github.com/groonga/groonga/commit/6a615d06296516663ef498815e2c4d9b2cd9f399#L0R613">613</a></span>
<span class="diff-line-number-added" style="background-color: #aaffaa; color: #000000; display: block; white-space: pre"><a href="https://github.com/groonga/groonga/commit/6a615d06296516663ef498815e2c4d9b2cd9f399#L0R614">614</a></span>
<span class="diff-line-number-not-changed" style="display: block; white-space: pre"><a href="https://github.com/groonga/groonga/commit/6a615d06296516663ef498815e2c4d9b2cd9f399#L0R615">615</a></span>
<span class="diff-line-number-not-changed" style="display: block; white-space: pre"><a href="https://github.com/groonga/groonga/commit/6a615d06296516663ef498815e2c4d9b2cd9f399#L0R616">616</a></span>
<span class="diff-line-number-not-changed" style="display: block; white-space: pre"><a href="https://github.com/groonga/groonga/commit/6a615d06296516663ef498815e2c4d9b2cd9f399#L0R617">617</a></span>
</pre>
            </th>
            <td class="diff-content" style="border: 1px solid #aaa">
<pre style="border: 0; font-family: Consolas, Menlo, &quot;Liberation Mono&quot;, Courier, monospace; line-height: 1.2; margin: 0; padding: 0.5em; white-space: normal; width: auto"><span class="diff-hunk-header" style="background-color: #eaf2f5; color: #999999; display: block; white-space: pre">@@ -68,6 +68,8 @@ <span class="diff-context" style="background-color: #ffffaa; color: #000000">typedef struct {</span></span>
<span class="diff-not-changed" style="display: block; white-space: pre">     grn_bool header_sent;</span>
<span class="diff-not-changed" style="display: block; white-space: pre">     ngx_http_request_t *r;</span>
<span class="diff-not-changed" style="display: block; white-space: pre">     ngx_int_t rc;</span>
<span class="diff-added" style="background-color: #aaffaa; color: #000000; display: block; white-space: pre">+    ngx_chain_t *free_chain;</span>
<span class="diff-added" style="background-color: #aaffaa; color: #000000; display: block; white-space: pre">+    ngx_chain_t *busy_chain;</span>
<span class="diff-not-changed" style="display: block; white-space: pre">   } raw;</span>
<span class="diff-not-changed" style="display: block; white-space: pre">   struct {</span>
<span class="diff-not-changed" style="display: block; white-space: pre">     grn_obj head;</span>
<span class="diff-hunk-header" style="background-color: #eaf2f5; color: #999999; display: block; white-space: pre">@@ -427,29 +429,34 @@ <span class="diff-context" style="background-color: #ffffaa; color: #000000">ngx_http_groonga_context_receive_handler_raw(grn_ctx *context,</span></span>
<span class="diff-not-changed" style="display: block; white-space: pre">   }</span>
<span class="diff-not-changed" style="display: block; white-space: pre"> </span>
<span class="diff-not-changed" style="display: block; white-space: pre">   if (chunk_size &gt; 0) {</span>
<span class="diff-deleted" style="background-color: #ffaaaa; color: #000000; display: block; white-space: pre">-    ngx_chain_t chain;</span>
<span class="diff-deleted" style="background-color: #ffaaaa; color: #000000; display: block; white-space: pre">-    ngx_buf_t *buffer;</span>
<span class="diff-added" style="background-color: #aaffaa; color: #000000; display: block; white-space: pre">+    ngx_chain_t *chain;</span>
<span class="diff-not-changed" style="display: block; white-space: pre"> </span>
<span class="diff-deleted" style="background-color: #ffaaaa; color: #000000; display: block; white-space: pre">-    buffer = ngx_palloc(r-&gt;pool, sizeof(ngx_buf_t));</span>
<span class="diff-deleted" style="background-color: #ffaaaa; color: #000000; display: block; white-space: pre">-    if (!buffer) {</span>
<span class="diff-added" style="background-color: #aaffaa; color: #000000; display: block; white-space: pre">+    chain = ngx_chain_get_free_buf(r-&gt;pool, &amp;(data-&gt;raw.free_chain));</span>
<span class="diff-added" style="background-color: #aaffaa; color: #000000; display: block; white-space: pre">+    if (!chain) {</span>
<span class="diff-not-changed" style="display: block; white-space: pre">       ngx_log_error(NGX_LOG_ERR, log, 0,</span>
<span class="diff-not-changed" style="display: block; white-space: pre">                     &quot;http_groonga: failed to allocate memory for chunked body&quot;);</span>
<span class="diff-not-changed" style="display: block; white-space: pre">       data-&gt;raw.rc = NGX_ERROR;</span>
<span class="diff-not-changed" style="display: block; white-space: pre">       return;</span>
<span class="diff-not-changed" style="display: block; white-space: pre">     }</span>
<span class="diff-deleted" style="background-color: #ffaaaa; color: #000000; display: block; white-space: pre">-    buffer-&gt;pos = (u_char *)chunk;</span>
<span class="diff-deleted" style="background-color: #ffaaaa; color: #000000; display: block; white-space: pre">-    buffer-&gt;last = (u_char *)chunk + chunk_size;</span>
<span class="diff-deleted" style="background-color: #ffaaaa; color: #000000; display: block; white-space: pre">-    buffer-&gt;memory = 1;</span>
<span class="diff-deleted" style="background-color: #ffaaaa; color: #000000; display: block; white-space: pre">-    buffer-&gt;in_file = 0;</span>
<span class="diff-added" style="background-color: #aaffaa; color: #000000; display: block; white-space: pre">+    chain-&gt;buf-&gt;pos = (u_char *)chunk;</span>
<span class="diff-added" style="background-color: #aaffaa; color: #000000; display: block; white-space: pre">+    chain-&gt;buf-&gt;last = (u_char *)chunk + chunk_size;</span>
<span class="diff-added" style="background-color: #aaffaa; color: #000000; display: block; white-space: pre">+    chain-&gt;buf-&gt;tag = (ngx_buf_tag_t)&amp;ngx_http_groonga_module;</span>
<span class="diff-added" style="background-color: #aaffaa; color: #000000; display: block; white-space: pre">+    chain-&gt;buf-&gt;temporary = 0;</span>
<span class="diff-added" style="background-color: #aaffaa; color: #000000; display: block; white-space: pre">+    chain-&gt;buf-&gt;memory = 1;</span>
<span class="diff-added" style="background-color: #aaffaa; color: #000000; display: block; white-space: pre">+    chain-&gt;buf-&gt;in_file = 0;</span>
<span class="diff-not-changed" style="display: block; white-space: pre">     if (is_last_chunk) {</span>
<span class="diff-deleted" style="background-color: #ffaaaa; color: #000000; display: block; white-space: pre">-      buffer-&gt;last_buf = 1;</span>
<span class="diff-added" style="background-color: #aaffaa; color: #000000; display: block; white-space: pre">+      chain-&gt;buf-&gt;last_buf = 1;</span>
<span class="diff-not-changed" style="display: block; white-space: pre">     } else {</span>
<span class="diff-deleted" style="background-color: #ffaaaa; color: #000000; display: block; white-space: pre">-      buffer-&gt;last_buf = 0;</span>
<span class="diff-added" style="background-color: #aaffaa; color: #000000; display: block; white-space: pre">+      chain-&gt;buf-&gt;last_buf = 0;</span>
<span class="diff-not-changed" style="display: block; white-space: pre">     }</span>
<span class="diff-deleted" style="background-color: #ffaaaa; color: #000000; display: block; white-space: pre">-    chain.buf = buffer;</span>
<span class="diff-deleted" style="background-color: #ffaaaa; color: #000000; display: block; white-space: pre">-    chain.next = NULL;</span>
<span class="diff-added" style="background-color: #aaffaa; color: #000000; display: block; white-space: pre">+    chain-&gt;next = NULL;</span>
<span class="diff-not-changed" style="display: block; white-space: pre"> </span>
<span class="diff-deleted" style="background-color: #ffaaaa; color: #000000; display: block; white-space: pre">-    data-&gt;raw.rc = ngx_http_output_filter(r, &amp;chain);</span>
<span class="diff-added" style="background-color: #aaffaa; color: #000000; display: block; white-space: pre">+    data-&gt;raw.rc = ngx_http_output_filter(r, chain);</span>
<span class="diff-added" style="background-color: #aaffaa; color: #000000; display: block; white-space: pre">+    ngx_chain_update_chains(r-&gt;pool,</span>
<span class="diff-added" style="background-color: #aaffaa; color: #000000; display: block; white-space: pre">+                            &amp;(data-&gt;raw.free_chain),</span>
<span class="diff-added" style="background-color: #aaffaa; color: #000000; display: block; white-space: pre">+                            &amp;(data-&gt;raw.busy_chain),</span>
<span class="diff-added" style="background-color: #aaffaa; color: #000000; display: block; white-space: pre">+                            &amp;chain,</span>
<span class="diff-added" style="background-color: #aaffaa; color: #000000; display: block; white-space: pre">+                            (ngx_buf_tag_t)&amp;ngx_http_groonga_module);</span>
<span class="diff-not-changed" style="display: block; white-space: pre">   }</span>
<span class="diff-not-changed" style="display: block; white-space: pre"> }</span>
<span class="diff-not-changed" style="display: block; white-space: pre"> </span>
<span class="diff-hunk-header" style="background-color: #eaf2f5; color: #999999; display: block; white-space: pre">@@ -603,6 +610,8 @@ <span class="diff-context" style="background-color: #ffffaa; color: #000000">ngx_http_groonga_handler_create_data(ngx_http_request_t *r,</span></span>
<span class="diff-not-changed" style="display: block; white-space: pre">   data-&gt;raw.header_sent = GRN_FALSE;</span>
<span class="diff-not-changed" style="display: block; white-space: pre">   data-&gt;raw.r = r;</span>
<span class="diff-not-changed" style="display: block; white-space: pre">   data-&gt;raw.rc = NGX_OK;</span>
<span class="diff-added" style="background-color: #aaffaa; color: #000000; display: block; white-space: pre">+  data-&gt;raw.free_chain = NULL;</span>
<span class="diff-added" style="background-color: #aaffaa; color: #000000; display: block; white-space: pre">+  data-&gt;raw.busy_chain = NULL;</span>
<span class="diff-not-changed" style="display: block; white-space: pre"> </span>
<span class="diff-not-changed" style="display: block; white-space: pre">   GRN_TEXT_INIT(&amp;(data-&gt;typed.head), GRN_NO_FLAGS);</span>
<span class="diff-not-changed" style="display: block; white-space: pre">   GRN_TEXT_INIT(&amp;(data-&gt;typed.body), GRN_NO_FLAGS);</span>
</pre>
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