Fix reference count on openStream

Issue 62067: SkFontHost_linux.cpp: Reference counting problem



git-svn-id: http://skia.googlecode.com/svn/trunk@176 2bbb7eff-a529-9590-31e7-b0007b416f81

1 files changed, 7 insertions, 2 deletions

diff --git a/src/ports/SkFontHost_linux.cpp b/src/ports/SkFontHost_linux.cpp
index 0c69126a26..743daa5bf2 100644
--- a/src/ports/SkFontHost_linux.cpp
+++ b/src/ports/SkFontHost_linux.cpp
@@ -260,7 +260,7 @@ public:
     
     bool isSysFont() const { return fIsSysFont; }
     FamilyRec* getFamily() const { return fFamilyRec; }
-    
+    // openStream returns a SkStream that has been ref-ed
     virtual SkStream* openStream() = 0;
     virtual void closeStream(SkStream*) = 0;
     virtual const char* getUniqueString() const = 0;
@@ -286,7 +286,12 @@ public:
     }
     
     // overrides
-    virtual SkStream* openStream() { return fStream; }
+    virtual SkStream* openStream() 
+    { 
+      // openStream returns a refed stream.
+      fStream->ref();
+      return fStream;
+    }
     virtual void closeStream(SkStream*) {}
     virtual const char* getUniqueString() const { return NULL; }