[#1411] Correctly check for null in AbstractTrafficShapperHandler.read() and so prevent NPE

2013-06-10 08:07:39 +02:00 · 2013-06-10 08:07:39 +02:00 · 07858a3bd4
commit 07858a3bd4
parent e71a521284
1 changed files with 2 additions and 1 deletions
--- a/handler/src/main/java/io/netty/handler/traffic/AbstractTrafficShapingHandler.java
+++ b/handler/src/main/java/io/netty/handler/traffic/AbstractTrafficShapingHandler.java
@ -266,7 +266,8 @@ public abstract class AbstractTrafficShapingHandler extends ChannelDuplexHandler

    @Override
    public void read(ChannelHandlerContext ctx) {
-        if (!ctx.attr(READ_SUSPENDED).get()) {
+        Boolean suspended = ctx.attr(READ_SUSPENDED).get();
+        if (suspended == null || Boolean.FALSE.equals(suspended)) {
            ctx.read();
        }
    }