[GitHub] [kafka] bachmanity1 commented on a diff in pull request #13261: MINOR: after reading BYTES type it's possible to access data beyond its size

["bachmanity1 (via GitHub)" <gi...@apache.org>]

bachmanity1 commented on code in PR #13261:
URL: https://github.com/apache/kafka/pull/13261#discussion_r1114028635


##########
clients/src/main/java/org/apache/kafka/common/protocol/types/Type.java:
##########
@@ -688,8 +688,10 @@ public Object read(ByteBuffer buffer) {
             if (size > buffer.remaining())
                 throw new SchemaException("Error reading bytes of size " + size + ", only " + buffer.remaining() + " bytes available");
 
+            int limit = buffer.limit();
+            buffer.limit(buffer.position() + size);

Review Comment:
   I introduced a new variable `newPosition`



-- 
This is an automated message from the Apache Git Service.
To respond to the message, please log on to GitHub and use the
URL above to go to the specific comment.

To unsubscribe, e-mail: jira-unsubscribe@kafka.apache.org

For queries about this service, please contact Infrastructure at:
users@infra.apache.org