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Eric Yang commented on YARN-8207: --------------------------------- [~jlowe] Hadoop 3.1.1 release date was proposed for May 7th. This is a blocking issue for YARN-7654. I think this JIRA is very close to completion, and I like to make sure that we can catch the release train. Are you comfortable to the last iteration of this patch? > Docker container launch use popen have risk of shell expansion > -------------------------------------------------------------- > > Key: YARN-8207 > URL: https://issues.apache.org/jira/browse/YARN-8207 > Project: Hadoop YARN > Issue Type: Sub-task > Components: yarn-native-services > Affects Versions: 3.0.0, 3.1.0, 3.0.1, 3.0.2 > Reporter: Eric Yang > Assignee: Eric Yang > Priority: Blocker > Labels: Docker > Attachments: YARN-8207.001.patch, YARN-8207.002.patch, > YARN-8207.003.patch, YARN-8207.004.patch, YARN-8207.005.patch, > YARN-8207.006.patch, YARN-8207.007.patch > > > Container-executor code utilize a string buffer to construct docker run > command, and pass the string buffer to popen for execution. Popen spawn a > shell to run the command. Some arguments for docker run are still vulnerable > to shell expansion. The possible solution is to convert from char * buffer > to string array for execv to avoid shell expansion. -- This message was sent by Atlassian JIRA (v7.6.3#76005) --------------------------------------------------------------------- To unsubscribe, e-mail: yarn-issues-unsubscr...@hadoop.apache.org For additional commands, e-mail: yarn-issues-h...@hadoop.apache.org