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<dl class="meta">
<dt>Revision</dt> <dd><a href="http://trac.webkit.org/projects/webkit/changeset/160228">160228</a></dd>
<dt>Author</dt> <dd>commit-queue@webkit.org</dd>
<dt>Date</dt> <dd>2013-12-06 10:54:00 -0800 (Fri, 06 Dec 2013)</dd>
</dl>
<h3>Log Message</h3>
<pre>Define SHA1 hash size in SHA1.h and use it at various places.
https://bugs.webkit.org/show_bug.cgi?id=125345
Patch by Laszlo Vidacs <lac@inf.u-szeged.hu> on 2013-12-06
Reviewed by Darin Adler.
Use SHA1::hashSize instead of local variables.
Source/JavaScriptCore:
* bytecode/CodeBlockHash.cpp:
(JSC::CodeBlockHash::CodeBlockHash): use SHA1::hashSize
Source/WebCore:
* Modules/websockets/WebSocketHandshake.cpp:
(WebCore::WebSocketHandshake::getExpectedWebSocketAccept):
* platform/network/soup/ResourceHandleSoup.cpp:
(WebCore::HostTLSCertificateSet::computeCertificateHash):
Source/WTF:
* wtf/SHA1.h: define SHA1 hash size</pre>
<h3>Modified Paths</h3>
<ul>
<li><a href="#trunkSourceJavaScriptCoreChangeLog">trunk/Source/JavaScriptCore/ChangeLog</a></li>
<li><a href="#trunkSourceJavaScriptCorebytecodeCodeBlockHashcpp">trunk/Source/JavaScriptCore/bytecode/CodeBlockHash.cpp</a></li>
<li><a href="#trunkSourceWTFChangeLog">trunk/Source/WTF/ChangeLog</a></li>
<li><a href="#trunkSourceWTFwtfSHA1h">trunk/Source/WTF/wtf/SHA1.h</a></li>
<li><a href="#trunkSourceWebCoreChangeLog">trunk/Source/WebCore/ChangeLog</a></li>
<li><a href="#trunkSourceWebCoreModuleswebsocketsWebSocketHandshakecpp">trunk/Source/WebCore/Modules/websockets/WebSocketHandshake.cpp</a></li>
<li><a href="#trunkSourceWebCoreplatformnetworksoupResourceHandleSoupcpp">trunk/Source/WebCore/platform/network/soup/ResourceHandleSoup.cpp</a></li>
</ul>
</div>
<div id="patch">
<h3>Diff</h3>
<a id="trunkSourceJavaScriptCoreChangeLog"></a>
<div class="modfile"><h4>Modified: trunk/Source/JavaScriptCore/ChangeLog (160227 => 160228)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/Source/JavaScriptCore/ChangeLog 2013-12-06 18:21:05 UTC (rev 160227)
+++ trunk/Source/JavaScriptCore/ChangeLog 2013-12-06 18:54:00 UTC (rev 160228)
</span><span class="lines">@@ -1,3 +1,15 @@
</span><ins>+2013-12-06 Laszlo Vidacs <lac@inf.u-szeged.hu>
+
+ Define SHA1 hash size in SHA1.h and use it at various places.
+ https://bugs.webkit.org/show_bug.cgi?id=125345
+
+ Reviewed by Darin Adler.
+
+ Use SHA1::hashSize instead of local variables.
+
+ * bytecode/CodeBlockHash.cpp:
+ (JSC::CodeBlockHash::CodeBlockHash): use SHA1::hashSize
+
</ins><span class="cx"> 2013-12-05 Michael Saboff <msaboff@apple.com>
</span><span class="cx">
</span><span class="cx"> REGRESSION(r160213): Crash in js/dom/JSON-parse.html
</span></span></pre></div>
<a id="trunkSourceJavaScriptCorebytecodeCodeBlockHashcpp"></a>
<div class="modfile"><h4>Modified: trunk/Source/JavaScriptCore/bytecode/CodeBlockHash.cpp (160227 => 160228)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/Source/JavaScriptCore/bytecode/CodeBlockHash.cpp 2013-12-06 18:21:05 UTC (rev 160227)
+++ trunk/Source/JavaScriptCore/bytecode/CodeBlockHash.cpp 2013-12-06 18:54:00 UTC (rev 160228)
</span><span class="lines">@@ -42,7 +42,7 @@
</span><span class="cx"> {
</span><span class="cx"> SHA1 sha1;
</span><span class="cx"> sha1.addBytes(sourceCode.toUTF8());
</span><del>- Vector<uint8_t, 20> digest;
</del><ins>+ Vector<uint8_t, SHA1::hashSize> digest;
</ins><span class="cx"> sha1.computeHash(digest);
</span><span class="cx"> m_hash += digest[0] | (digest[1] << 8) | (digest[2] << 16) | (digest[3] << 24);
</span><span class="cx"> m_hash ^= static_cast<unsigned>(kind);
</span></span></pre></div>
<a id="trunkSourceWTFChangeLog"></a>
<div class="modfile"><h4>Modified: trunk/Source/WTF/ChangeLog (160227 => 160228)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/Source/WTF/ChangeLog 2013-12-06 18:21:05 UTC (rev 160227)
+++ trunk/Source/WTF/ChangeLog 2013-12-06 18:54:00 UTC (rev 160228)
</span><span class="lines">@@ -1,3 +1,14 @@
</span><ins>+2013-12-06 Laszlo Vidacs <lac@inf.u-szeged.hu>
+
+ Define SHA1 hash size in SHA1.h and use it at various places.
+ https://bugs.webkit.org/show_bug.cgi?id=125345
+
+ Reviewed by Darin Adler.
+
+ Use SHA1::hashSize instead of local variables.
+
+ * wtf/SHA1.h: define SHA1 hash size
+
</ins><span class="cx"> 2013-12-05 Iain Lane <iain.lane@canonical.com>
</span><span class="cx">
</span><span class="cx"> Remove USE(LOCKFREE_THREADSAFEREFCOUNTED) from Atomics.cpp since it is
</span></span></pre></div>
<a id="trunkSourceWTFwtfSHA1h"></a>
<div class="modfile"><h4>Modified: trunk/Source/WTF/wtf/SHA1.h (160227 => 160228)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/Source/WTF/wtf/SHA1.h 2013-12-06 18:21:05 UTC (rev 160227)
+++ trunk/Source/WTF/wtf/SHA1.h 2013-12-06 18:54:00 UTC (rev 160228)
</span><span class="lines">@@ -64,7 +64,10 @@
</span><span class="cx">
</span><span class="cx"> // Compute the hex digest directly. Pass a limit less than 40 if you want a shorter digest.
</span><span class="cx"> WTF_EXPORT_PRIVATE CString computeHexDigest();
</span><del>-
</del><ins>+
+ // Size of the SHA1 hash
+ WTF_EXPORT_PRIVATE static const size_t hashSize = 20;
+
</ins><span class="cx"> private:
</span><span class="cx"> void finalize();
</span><span class="cx"> void processBlock();
</span></span></pre></div>
<a id="trunkSourceWebCoreChangeLog"></a>
<div class="modfile"><h4>Modified: trunk/Source/WebCore/ChangeLog (160227 => 160228)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/Source/WebCore/ChangeLog 2013-12-06 18:21:05 UTC (rev 160227)
+++ trunk/Source/WebCore/ChangeLog 2013-12-06 18:54:00 UTC (rev 160228)
</span><span class="lines">@@ -1,3 +1,17 @@
</span><ins>+2013-12-06 Laszlo Vidacs <lac@inf.u-szeged.hu>
+
+ Define SHA1 hash size in SHA1.h and use it at various places.
+ https://bugs.webkit.org/show_bug.cgi?id=125345
+
+ Reviewed by Darin Adler.
+
+ Use SHA1::hashSize instead of local variables.
+
+ * Modules/websockets/WebSocketHandshake.cpp:
+ (WebCore::WebSocketHandshake::getExpectedWebSocketAccept):
+ * platform/network/soup/ResourceHandleSoup.cpp:
+ (WebCore::HostTLSCertificateSet::computeCertificateHash):
+
</ins><span class="cx"> 2013-12-06 Dan Bernstein <mitz@apple.com>
</span><span class="cx">
</span><span class="cx"> [Cocoa] Add load delegate methods for responding to authentication challenges
</span></span></pre></div>
<a id="trunkSourceWebCoreModuleswebsocketsWebSocketHandshakecpp"></a>
<div class="modfile"><h4>Modified: trunk/Source/WebCore/Modules/websockets/WebSocketHandshake.cpp (160227 => 160228)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/Source/WebCore/Modules/websockets/WebSocketHandshake.cpp 2013-12-06 18:21:05 UTC (rev 160227)
+++ trunk/Source/WebCore/Modules/websockets/WebSocketHandshake.cpp 2013-12-06 18:54:00 UTC (rev 160228)
</span><span class="lines">@@ -109,14 +109,13 @@
</span><span class="cx"> String WebSocketHandshake::getExpectedWebSocketAccept(const String& secWebSocketKey)
</span><span class="cx"> {
</span><span class="cx"> static const char* const webSocketKeyGUID = "258EAFA5-E914-47DA-95CA-C5AB0DC85B11";
</span><del>- static const size_t sha1HashSize = 20; // FIXME: This should be defined in SHA1.h.
</del><span class="cx"> SHA1 sha1;
</span><span class="cx"> CString keyData = secWebSocketKey.ascii();
</span><span class="cx"> sha1.addBytes(reinterpret_cast<const uint8_t*>(keyData.data()), keyData.length());
</span><span class="cx"> sha1.addBytes(reinterpret_cast<const uint8_t*>(webSocketKeyGUID), strlen(webSocketKeyGUID));
</span><del>- Vector<uint8_t, sha1HashSize> hash;
</del><ins>+ Vector<uint8_t, SHA1::hashSize> hash;
</ins><span class="cx"> sha1.computeHash(hash);
</span><del>- return base64Encode(hash.data(), sha1HashSize);
</del><ins>+ return base64Encode(hash.data(), SHA1::hashSize);
</ins><span class="cx"> }
</span><span class="cx">
</span><span class="cx"> WebSocketHandshake::WebSocketHandshake(const URL& url, const String& protocol, ScriptExecutionContext* context)
</span></span></pre></div>
<a id="trunkSourceWebCoreplatformnetworksoupResourceHandleSoupcpp"></a>
<div class="modfile"><h4>Modified: trunk/Source/WebCore/platform/network/soup/ResourceHandleSoup.cpp (160227 => 160228)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/Source/WebCore/platform/network/soup/ResourceHandleSoup.cpp 2013-12-06 18:21:05 UTC (rev 160227)
+++ trunk/Source/WebCore/platform/network/soup/ResourceHandleSoup.cpp 2013-12-06 18:54:00 UTC (rev 160228)
</span><span class="lines">@@ -205,14 +205,13 @@
</span><span class="cx"> if (!certificateData)
</span><span class="cx"> return String();
</span><span class="cx">
</span><del>- static const size_t sha1HashSize = 20;
</del><span class="cx"> SHA1 sha1;
</span><span class="cx"> sha1.addBytes(certificateData->data, certificateData->len);
</span><span class="cx">
</span><del>- Vector<uint8_t, sha1HashSize> digest;
</del><ins>+ Vector<uint8_t, SHA1::hashSize> digest;
</ins><span class="cx"> sha1.computeHash(digest);
</span><span class="cx">
</span><del>- return base64Encode(reinterpret_cast<const char*>(digest.data()), sha1HashSize);
</del><ins>+ return base64Encode(reinterpret_cast<const char*>(digest.data()), SHA1::hashSize);
</ins><span class="cx"> }
</span><span class="cx">
</span><span class="cx"> HashSet<String> m_certificates;
</span></span></pre>
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