postgres-github.git / summary / log / commit / refs

commit    61ea5cc6a61ff9eb8b3d7b055e507a726e5856c7
Author:   Tom Lane <tgl@sss.pgh.pa.us>
Date:     Tue May 26 15:58:25 2026 +0000

    Add stack depth check to QueueFKConstraintValidation().
    
    QueueFKConstraintValidation() recurses through the partition hierarchy
    to queue child constraint validations and to mark child rows as
    validated.  With a sufficiently deep partition tree, this can result
    in a stack-overflow crash.  Defend against that as we do elsewhere.
    
    Bug: #19482
    Reported-by: Alexander Lakhin <exclusion@gmail.com>
    Author: Ayush Tiwari <ayushtiwari.slg01@gmail.com>
    Reviewed-by: Tom Lane <tgl@sss.pgh.pa.us>
    Discussion: https://postgr.es/m/19482-4cc37cbf52d55235@postgresql.org
    Backpatch-through: 18

[parent: 1588d89af22f]