[ARROW-13638] [C++][R] GroupByNode accesses FunctionOptions after Init/ExecNode_Aggregate keep_alives aren't kept alive

• Type: Bug
• Status: Resolved
• Priority: Major
• Resolution: Fixed
• Fix Version/s: 6.0.0
• Component/s: C++
• Labels: pull-request-available query-engine
• External issue URL: https://github.com/apache/arrow/issues/18787
• Assignee: David Li
• Reporter: David Li
• Created: 16/Aug/21 18:21
• Updated: 11/Jan/23 08:34
• Resolved: 17/Aug/21 19:41

Description

This causes a use-after-free on function options

https://github.com/apache/arrow/blob/6f62649392a7e704ad7b730e792b9ba2d62783f6/r/src/compute-exec.cpp#L138-L165 

Issue Links

• links to: GitHub Pull Request #10947