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Roger Meier commented on THRIFT-3961: ------------------------------------- +1 as soon as THRIFT-3957 is in > TConnectedClient does not terminate the connection to the client if an > exception while processing the received message occures. > ------------------------------------------------------------------------------------------------------------------------------- > > Key: THRIFT-3961 > URL: https://issues.apache.org/jira/browse/THRIFT-3961 > Project: Thrift > Issue Type: Bug > Components: C++ - Library > Affects Versions: 0.9.3 > Reporter: Claudius Heine > > The server should disconnect from the client, if the client sends invalid > messages to the server instead of throwing exception for every byte. > {code} > $ bin/TestServer --protocol=json --transport=http --server-type=thread-pool > --port=9080 > Starting "thread-pool" server (http/json) listen on: 9080 > Thrift: Tue Nov 8 15:10:53 2016 TConnectedClient processing exception: > Expected '['; got '1'. > Thrift: Tue Nov 8 15:10:53 2016 TConnectedClient processing exception: > Expected '['; got '2'. > Thrift: Tue Nov 8 15:10:53 2016 TConnectedClient processing exception: > Expected '['; got '3'. > Thrift: Tue Nov 8 15:10:53 2016 TConnectedClient processing exception: > Expected '['; got '4'. > Thrift: Tue Nov 8 15:10:53 2016 TConnectedClient processing exception: > Expected '['; got '5'. > Thrift: Tue Nov 8 15:10:53 2016 TConnectedClient processing exception: > Expected '['; got '6'. > Thrift: Tue Nov 8 15:10:53 2016 TConnectedClient processing exception: > Expected '['; got '7'. > Thrift: Tue Nov 8 15:10:53 2016 TConnectedClient processing exception: > Expected '['; got '8'. > Thrift: Tue Nov 8 15:10:53 2016 TConnectedClient processing exception: > Expected '['; got '9'. > Thrift: Tue Nov 8 15:10:53 2016 TConnectedClient processing exception: > Expected '['; got '0'. > {code} > when sending > {code} > $ curl --data "1234567890" http://localhost:9080 > {code} > This behavior can easily be abused to DOS attack the server, by sending > massive amounts of garbage to it. -- This message was sent by Atlassian JIRA (v6.3.4#6332)