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<title>[24821] trunk/JavaScriptCore</title>
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<dl>
<dt>Revision</dt> <dd><a href="http://trac.webkit.org/projects/webkit/changeset/24821">24821</a></dd>
<dt>Author</dt> <dd>bdash</dd>
<dt>Date</dt> <dd>2007-08-02 02:49:12 -0700 (Thu, 02 Aug 2007)</dd>
</dl>
<h3>Log Message</h3>
<pre>2007-08-02 Mark Rowe <mrowe@apple.com>
Build fix.
* kjs/ustring.cpp:
(KJS::UString::expandedSize): Use std::numeric_limits<size_t>::max() rather than the non-portable SIZE_T_MAX.</pre>
<h3>Modified Paths</h3>
<ul>
<li><a href="#trunkJavaScriptCoreChangeLog">trunk/JavaScriptCore/ChangeLog</a></li>
<li><a href="#trunkJavaScriptCorekjsustringcpp">trunk/JavaScriptCore/kjs/ustring.cpp</a></li>
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<h3>Diff</h3>
<a id="trunkJavaScriptCoreChangeLog"></a>
<div class="modfile"><h4>Modified: trunk/JavaScriptCore/ChangeLog (24820 => 24821)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/JavaScriptCore/ChangeLog 2007-08-02 09:33:22 UTC (rev 24820)
+++ trunk/JavaScriptCore/ChangeLog 2007-08-02 09:49:12 UTC (rev 24821)
</span><span class="lines">@@ -1,5 +1,12 @@
</span><span class="cx"> 2007-08-02 Mark Rowe <mrowe@apple.com>
</span><span class="cx">
</span><ins>+ Build fix.
+
+ * kjs/ustring.cpp:
+ (KJS::UString::expandedSize): Use std::numeric_limits<size_t>::max() rather than the non-portable SIZE_T_MAX.
+
+2007-08-02 Mark Rowe <mrowe@apple.com>
+
</ins><span class="cx"> Reviewed by Maciej.
</span><span class="cx">
</span><span class="cx"> <rdar://problem/5352887> "Out of memory" error during repeated JS string concatenation leaks hundreds of MBs of RAM
</span></span></pre></div>
<a id="trunkJavaScriptCorekjsustringcpp"></a>
<div class="modfile"><h4>Modified: trunk/JavaScriptCore/kjs/ustring.cpp (24820 => 24821)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/JavaScriptCore/kjs/ustring.cpp 2007-08-02 09:33:22 UTC (rev 24820)
+++ trunk/JavaScriptCore/kjs/ustring.cpp 2007-08-02 09:49:12 UTC (rev 24821)
</span><span class="lines">@@ -364,7 +364,7 @@
</span><span class="cx"> inline size_t UString::expandedSize(size_t size, size_t otherSize) const
</span><span class="cx"> {
</span><span class="cx"> // Do the size calculation in two parts, being careful to avoid overflow
</span><del>- static const size_t maximumAllowableSize = SIZE_T_MAX / sizeof(UChar);
</del><ins>+ static const size_t maximumAllowableSize = std::numeric_limits<size_t>::max() / sizeof(UChar);
</ins><span class="cx"> if (size > maximumAllowableSize)
</span><span class="cx"> return 0;
</span><span class="cx">
</span></span></pre>
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