Title: [246573] trunk/Source/WebCore
Revision
246573
Author
[email protected]
Date
2019-06-18 15:29:54 -0700 (Tue, 18 Jun 2019)

Log Message

WebSocketDeflater uses an unnecessarily constrained compression memory level
https://bugs.webkit.org/show_bug.cgi?id=198973

Reviewed by Alex Christensen.

* Modules/websockets/WebSocketDeflater.cpp:
Set the memLevel to the deflateInit2 default value, not a minimum value.

Modified Paths

Diff

Modified: trunk/Source/WebCore/ChangeLog (246572 => 246573)


--- trunk/Source/WebCore/ChangeLog	2019-06-18 22:24:44 UTC (rev 246572)
+++ trunk/Source/WebCore/ChangeLog	2019-06-18 22:29:54 UTC (rev 246573)
@@ -1,3 +1,13 @@
+2019-06-18  Joseph Pecoraro  <[email protected]>
+
+        WebSocketDeflater uses an unnecessarily constrained compression memory level
+        https://bugs.webkit.org/show_bug.cgi?id=198973
+
+        Reviewed by Alex Christensen.
+
+        * Modules/websockets/WebSocketDeflater.cpp:
+        Set the memLevel to the deflateInit2 default value, not a minimum value.
+
 2019-06-18  Keith Miller  <[email protected]>
 
         Add support for WeakRef

Modified: trunk/Source/WebCore/Modules/websockets/WebSocketDeflater.cpp (246572 => 246573)


--- trunk/Source/WebCore/Modules/websockets/WebSocketDeflater.cpp	2019-06-18 22:24:44 UTC (rev 246572)
+++ trunk/Source/WebCore/Modules/websockets/WebSocketDeflater.cpp	2019-06-18 22:29:54 UTC (rev 246573)
@@ -43,7 +43,7 @@
 
 namespace WebCore {
 
-static const int defaultMemLevel = 1;
+static const int defaultMemLevel = 8;
 static const size_t bufferIncrementUnit = 4096;
 
 WebSocketDeflater::WebSocketDeflater(int windowBits, ContextTakeOverMode contextTakeOverMode)
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