From: claireho <chinglanho@gmail.com>
Date: Fri, 20 Aug 2010 18:11:14 +0000 (-0700)
Subject: Bug2857086 - memory leak in FontCustomPlatformData.
X-Git-Url: http://git.osdn.net/view?a=commitdiff_plain;h=a8cbb273facae4b7fc5c44de730b2068d59ebde7;p=android-x86%2Fexternal-webkit.git

Bug2857086 - memory leak in FontCustomPlatformData.
The change can also fix Chrome issue32353 - need to patch
to Chrome.

Change-Id: I08df08f2316156e78e9b63415e9c8720ab193090
---

diff --git a/WebCore/platform/graphics/android/FontCustomPlatformData.cpp b/WebCore/platform/graphics/android/FontCustomPlatformData.cpp
index fbce1fac8..90a9f41ac 100644
--- a/WebCore/platform/graphics/android/FontCustomPlatformData.cpp
+++ b/WebCore/platform/graphics/android/FontCustomPlatformData.cpp
@@ -64,6 +64,8 @@ FontCustomPlatformData* createFontCustomPlatformData(SharedBuffer* buffer)
     // make a copy of it.
     SkStream* stream = new SkMemoryStream(buffer->data(), buffer->size(), true);
     SkTypeface* face = SkTypeface::CreateFromStream(stream);
+    // Release the stream.
+    stream->unref();
     if (0 == face) {
         SkDebugf("--------- SkTypeface::CreateFromBuffer failed %d\n",
                  buffer->size());