dongeforever commented on a change in pull request #3475:
URL: https://github.com/apache/rocketmq/pull/3475#discussion_r767130591
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File path:
remoting/src/main/java/org/apache/rocketmq/remoting/protocol/RemotingCommand.java
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@@ -136,12 +137,12 @@ public static RemotingCommand createResponseCommand(int
code, String remark) {
return createResponseCommand(code, remark, null);
}
- public static RemotingCommand decode(final byte[] array) {
+ public static RemotingCommand decode(final byte[] array) throws
RemotingCommandException {
ByteBuffer byteBuffer = ByteBuffer.wrap(array);
return decode(byteBuffer);
}
- public static RemotingCommand decode(final ByteBuffer byteBuffer) {
+ public static RemotingCommand decode(final ByteBuffer byteBuffer) throws
RemotingCommandException {
int length = byteBuffer.limit();
int oriHeaderLen = byteBuffer.getInt();
int headerLength = getHeaderLength(oriHeaderLen);
Review comment:
The headerLength need an overflow check too.
if (headerLength >= length) {
throw xx
}
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