<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.1//EN"
"http://www.w3.org/TR/xhtml11/DTD/xhtml11.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">
<head><meta http-equiv="content-type" content="text/html; charset=utf-8" />
<title>[287681] trunk/Source/WebCore</title>
</head>
<body>

<style type="text/css"><!--
#msg dl.meta { border: 1px #006 solid; background: #369; padding: 6px; color: #fff; }
#msg dl.meta dt { float: left; width: 6em; font-weight: bold; }
#msg dt:after { content:':';}
#msg dl, #msg dt, #msg ul, #msg li, #header, #footer, #logmsg { font-family: verdana,arial,helvetica,sans-serif; font-size: 10pt;  }
#msg dl a { font-weight: bold}
#msg dl a:link    { color:#fc3; }
#msg dl a:active  { color:#ff0; }
#msg dl a:visited { color:#cc6; }
h3 { font-family: verdana,arial,helvetica,sans-serif; font-size: 10pt; font-weight: bold; }
#msg pre { overflow: auto; background: #ffc; border: 1px #fa0 solid; padding: 6px; }
#logmsg { background: #ffc; border: 1px #fa0 solid; padding: 1em 1em 0 1em; }
#logmsg p, #logmsg pre, #logmsg blockquote { margin: 0 0 1em 0; }
#logmsg p, #logmsg li, #logmsg dt, #logmsg dd { line-height: 14pt; }
#logmsg h1, #logmsg h2, #logmsg h3, #logmsg h4, #logmsg h5, #logmsg h6 { margin: .5em 0; }
#logmsg h1:first-child, #logmsg h2:first-child, #logmsg h3:first-child, #logmsg h4:first-child, #logmsg h5:first-child, #logmsg h6:first-child { margin-top: 0; }
#logmsg ul, #logmsg ol { padding: 0; list-style-position: inside; margin: 0 0 0 1em; }
#logmsg ul { text-indent: -1em; padding-left: 1em; }#logmsg ol { text-indent: -1.5em; padding-left: 1.5em; }
#logmsg > ul, #logmsg > ol { margin: 0 0 1em 0; }
#logmsg pre { background: #eee; padding: 1em; }
#logmsg blockquote { border: 1px solid #fa0; border-left-width: 10px; padding: 1em 1em 0 1em; background: white;}
#logmsg dl { margin: 0; }
#logmsg dt { font-weight: bold; }
#logmsg dd { margin: 0; padding: 0 0 0.5em 0; }
#logmsg dd:before { content:'\00bb';}
#logmsg table { border-spacing: 0px; border-collapse: collapse; border-top: 4px solid #fa0; border-bottom: 1px solid #fa0; background: #fff; }
#logmsg table th { text-align: left; font-weight: normal; padding: 0.2em 0.5em; border-top: 1px dotted #fa0; }
#logmsg table td { text-align: right; border-top: 1px dotted #fa0; padding: 0.2em 0.5em; }
#logmsg table thead th { text-align: center; border-bottom: 1px solid #fa0; }
#logmsg table th.Corner { text-align: left; }
#logmsg hr { border: none 0; border-top: 2px dashed #fa0; height: 1px; }
#header, #footer { color: #fff; background: #636; border: 1px #300 solid; padding: 6px; }
#patch { width: 100%; }
#patch h4 {font-family: verdana,arial,helvetica,sans-serif;font-size:10pt;padding:8px;background:#369;color:#fff;margin:0;}
#patch .propset h4, #patch .binary h4 {margin:0;}
#patch pre {padding:0;line-height:1.2em;margin:0;}
#patch .diff {width:100%;background:#eee;padding: 0 0 10px 0;overflow:auto;}
#patch .propset .diff, #patch .binary .diff  {padding:10px 0;}
#patch span {display:block;padding:0 10px;}
#patch .modfile, #patch .addfile, #patch .delfile, #patch .propset, #patch .binary, #patch .copfile {border:1px solid #ccc;margin:10px 0;}
#patch ins {background:#dfd;text-decoration:none;display:block;padding:0 10px;}
#patch del {background:#fdd;text-decoration:none;display:block;padding:0 10px;}
#patch .lines, .info {color:#888;background:#fff;}
--></style>
<div id="msg">
<dl class="meta">
<dt>Revision</dt> <dd><a href="http://trac.webkit.org/projects/webkit/changeset/287681">287681</a></dd>
<dt>Author</dt> <dd>jya@apple.com</dd>
<dt>Date</dt> <dd>2022-01-06 05:03:26 -0800 (Thu, 06 Jan 2022)</dd>
</dl>

<h3>Log Message</h3>
<pre>length argument passed to didReceiveData can never be negative.
https://bugs.webkit.org/show_bug.cgi?id=234916
rdar://problem/87190340

Reviewed by Youenn Fablet.

Signed int argument will be removed in bug 232424.

No change in observable behaviour. Covered by existing tests.

* inspector/agents/InspectorNetworkAgent.cpp:
* workers/WorkerScriptLoader.cpp:
(WebCore::WorkerScriptLoader::didReceiveData):
* xml/XMLHttpRequest.cpp:
(WebCore::XMLHttpRequest::didReceiveData):</pre>

<h3>Modified Paths</h3>
<ul>
<li><a href="#trunkSourceWebCoreChangeLog">trunk/Source/WebCore/ChangeLog</a></li>
<li><a href="#trunkSourceWebCoreinspectoragentsInspectorNetworkAgentcpp">trunk/Source/WebCore/inspector/agents/InspectorNetworkAgent.cpp</a></li>
<li><a href="#trunkSourceWebCoreworkersWorkerScriptLoadercpp">trunk/Source/WebCore/workers/WorkerScriptLoader.cpp</a></li>
<li><a href="#trunkSourceWebCorexmlXMLHttpRequestcpp">trunk/Source/WebCore/xml/XMLHttpRequest.cpp</a></li>
</ul>

</div>
<div id="patch">
<h3>Diff</h3>
<a id="trunkSourceWebCoreChangeLog"></a>
<div class="modfile"><h4>Modified: trunk/Source/WebCore/ChangeLog (287680 => 287681)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/Source/WebCore/ChangeLog   2022-01-06 11:41:53 UTC (rev 287680)
+++ trunk/Source/WebCore/ChangeLog      2022-01-06 13:03:26 UTC (rev 287681)
</span><span class="lines">@@ -1,3 +1,21 @@
</span><ins>+2022-01-06  Jean-Yves Avenard  <jya@apple.com>
+
+        length argument passed to didReceiveData can never be negative.
+        https://bugs.webkit.org/show_bug.cgi?id=234916
+        rdar://problem/87190340
+
+        Reviewed by Youenn Fablet.
+
+        Signed int argument will be removed in bug 232424.
+
+        No change in observable behaviour. Covered by existing tests.
+
+        * inspector/agents/InspectorNetworkAgent.cpp:
+        * workers/WorkerScriptLoader.cpp:
+        (WebCore::WorkerScriptLoader::didReceiveData):
+        * xml/XMLHttpRequest.cpp:
+        (WebCore::XMLHttpRequest::didReceiveData):
+
</ins><span class="cx"> 2022-01-06  Youenn Fablet  <youenn@apple.com>
</span><span class="cx"> 
</span><span class="cx">         WorkerMessagePortChannelProvider::takeAllMessagesForPort should guarantee execution of the takeMessagePort callback
</span></span></pre></div>
<a id="trunkSourceWebCoreinspectoragentsInspectorNetworkAgentcpp"></a>
<div class="modfile"><h4>Modified: trunk/Source/WebCore/inspector/agents/InspectorNetworkAgent.cpp (287680 => 287681)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/Source/WebCore/inspector/agents/InspectorNetworkAgent.cpp  2022-01-06 11:41:53 UTC (rev 287680)
+++ trunk/Source/WebCore/inspector/agents/InspectorNetworkAgent.cpp     2022-01-06 13:03:26 UTC (rev 287681)
</span><span class="lines">@@ -129,9 +129,6 @@
</span><span class="cx">         if (!dataLength)
</span><span class="cx">             return;
</span><span class="cx"> 
</span><del>-        if (dataLength == -1)
-            dataLength = strlen(reinterpret_cast<const char*>(data));
-
</del><span class="cx">         m_responseText.append(m_decoder->decode(data, dataLength));
</span><span class="cx">     }
</span><span class="cx"> 
</span></span></pre></div>
<a id="trunkSourceWebCoreworkersWorkerScriptLoadercpp"></a>
<div class="modfile"><h4>Modified: trunk/Source/WebCore/workers/WorkerScriptLoader.cpp (287680 => 287681)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/Source/WebCore/workers/WorkerScriptLoader.cpp      2022-01-06 11:41:53 UTC (rev 287680)
+++ trunk/Source/WebCore/workers/WorkerScriptLoader.cpp 2022-01-06 13:03:26 UTC (rev 287681)
</span><span class="lines">@@ -215,9 +215,6 @@
</span><span class="cx">     if (!len)
</span><span class="cx">         return;
</span><span class="cx">     
</span><del>-    if (len == -1)
-        len = strlen(reinterpret_cast<const char*>(data));
-
</del><span class="cx">     m_script.append(m_decoder->decode(data, len));
</span><span class="cx"> }
</span><span class="cx"> 
</span></span></pre></div>
<a id="trunkSourceWebCorexmlXMLHttpRequestcpp"></a>
<div class="modfile"><h4>Modified: trunk/Source/WebCore/xml/XMLHttpRequest.cpp (287680 => 287681)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/Source/WebCore/xml/XMLHttpRequest.cpp      2022-01-06 11:41:53 UTC (rev 287680)
+++ trunk/Source/WebCore/xml/XMLHttpRequest.cpp 2022-01-06 13:03:26 UTC (rev 287681)
</span><span class="lines">@@ -1055,9 +1055,6 @@
</span><span class="cx">     if (!len)
</span><span class="cx">         return;
</span><span class="cx"> 
</span><del>-    if (len == -1)
-        len = strlen(reinterpret_cast<const char*>(data));
-
</del><span class="cx">     if (useDecoder)
</span><span class="cx">         m_responseBuilder.append(m_decoder->decode(data, len));
</span><span class="cx">     else {
</span></span></pre>
</div>
</div>

</body>
</html>