The following bug has been logged on the website:
Bug reference: 17998
Logged by: Jerry
Email address: chenglin-liang@outlook.com
PostgreSQL version: Unsupported/Unknown
Operating system: Ubuntu 18.04.6
Description:
I developed a fuzzing tool that skips the optimizer and directly uses the
correct physical plan to fuzz postgres, and found a crash caused by
executing WorkTableScan.
For detailed steps to reproduce, see the
link:https://github.com/chenglinLiang/pg-report.
-- Environment --
PG version: 10.23
Platform: Ubuntu 18.04.6
Kernel: Linux 5.15.0-75-generic