GitHub user hachikuji opened a pull request:
https://github.com/apache/kafka/pull/3558
MINOR: Safer handling of requests prior to SASL authentication
This implements two improvements for request handling prior to SASL
authentication:
1. Only parse request types that are allowed prior to authentication.
2. Limit the maximum request size (the default is 100Mb).
You can merge this pull request into a Git repository by running:
$ git pull https://github.com/hachikuji/kafka
minor-restrict-presasl-request-parsing
Alternatively you can review and apply these changes as the patch at:
https://github.com/apache/kafka/pull/3558.patch
To close this pull request, make a commit to your master/trunk branch
with (at least) the following in the commit message:
This closes #3558
commit 02c7e50c91aad59ccd88700977363c1bb3f9340b
Author: Jason Gustafson
Date: 2017-07-14T16:53:10Z
MINOR: Safer handling of requests prior to SASL authentication
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