From 52d926ba29dcc37af8d299dd278aa2a879c269f5 Mon Sep 17 00:00:00 2001
From: gorhill <rhill@raymondhill.net>
Date: Sun, 28 Jun 2015 09:25:19 -0400
Subject: [PATCH 1/2] this fixes #391

---
 src/js/logger.js | 15 +++++++++++++++
 1 file changed, 15 insertions(+)

diff --git a/src/js/logger.js b/src/js/logger.js
index 1a4692322..2ef03ede0 100644
--- a/src/js/logger.js
+++ b/src/js/logger.js
@@ -101,6 +101,14 @@ LogBuffer.prototype.dispose = function() {
 
 /******************************************************************************/
 
+LogBuffer.prototype.clearBuffer = function(beg, end) {
+    for ( var i = beg; i < end; i++ ) {
+        this.buffer[i] = null;
+    }
+};
+
+/******************************************************************************/
+
 LogBuffer.prototype.writeOne = function(args) {
     // Reusing log entry = less memory churning
     var entry = this.buffer[this.writePtr];
@@ -116,6 +124,13 @@ LogBuffer.prototype.writeOne = function(args) {
     // Grow the buffer between 1.5x-2x the current size
     if ( this.writePtr === this.readPtr ) {
         var toMove = this.buffer.slice(0, this.writePtr);
+        // https://github.com/gorhill/uBlock/issues/391
+        // "The slice() method returns a shallow copy of a portion of an
+        // "array into a new array object."
+        // "shallow" => since we reuse entries, we need to remove the copied
+        // entries to prevent single instance of LogEntry being used in
+        // more than one slot.
+        this.clearBuffer(0, this.writePtr);
         var minSize = Math.ceil(this.size * 1.5);
         this.size += toMove.length;
         if ( this.size < minSize ) {

From 81cc849bb45d5060cc5f600836820718a1b54d28 Mon Sep 17 00:00:00 2001
From: gorhill <rhill@raymondhill.net>
Date: Sat, 4 Jul 2015 08:25:33 -0400
Subject: [PATCH 2/2] opera: new revision

---
 platform/opera/manifest.json | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/platform/opera/manifest.json b/platform/opera/manifest.json
index 013a05825..7eb89f51e 100644
--- a/platform/opera/manifest.json
+++ b/platform/opera/manifest.json
@@ -2,7 +2,7 @@
     "manifest_version": 2,
 
     "name": "uBlock Origin",
-    "version": "0.9.9.2",
+    "version": "0.9.9.3",
 
     "default_locale": "en",
     "description": "__MSG_extShortDesc__",