Git-Yang commented on a change in pull request #3475:
URL: https://github.com/apache/rocketmq/pull/3475#discussion_r747459180
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File path:
remoting/src/main/java/org/apache/rocketmq/remoting/protocol/RocketMQSerializable.java
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@@ -149,6 +150,9 @@ public static RemotingCommand rocketMQProtocolDecode(final
byte[] headerArray) {
// String remark
int remarkLength = headerBuffer.getInt();
if (remarkLength > 0) {
+ if (remarkLength > headerArray.length) {
Review comment:
Will it cause the similar problem if you modify other values in the
header?
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