creating a new shared US-ASCII string instance shall hold on to its name

jruby · Aug 27, 2017 · 538b5e0 · 538b5e0
1 parent c22987a
commit 538b5e0
Showing 1 changed file with 3 additions and 3 deletions.
diff --git a/core/src/main/java/org/jruby/RubyString.java b/core/src/main/java/org/jruby/RubyString.java
@@ -739,9 +739,9 @@ public static RubyString newUsAsciiStringShared(Ruby runtime, ByteList bytes) {
     }
 
     public static RubyString newUsAsciiStringShared(Ruby runtime, byte[] bytes, int start, int length) {
-        byte[] copy = new byte[length];
-        System.arraycopy(bytes, start, copy, 0, length);
-        return newUsAsciiStringShared(runtime, new ByteList(copy, false));
+        RubyString str = newUsAsciiStringNoCopy(runtime, new ByteList(bytes, start, length, false));
+        str.shareLevel = SHARE_LEVEL_BUFFER;
+        return str;
     }
 
     @Override