diff options
| author | Konstantin Belousov <kib@FreeBSD.org> | 2026-07-21 19:54:14 +0000 |
|---|---|---|
| committer | Konstantin Belousov <kib@FreeBSD.org> | 2026-07-28 19:45:47 +0000 |
| commit | 8cef3c9b768a4a6d63a7754f6a46315532687305 (patch) | |
| tree | d4a774755031dcacd7c72453a7672997c774028d | |
| parent | ce6ab51fc3784aec3d7501b50e7d2d0a75507a86 (diff) | |
proc_realparent(): assert that an orphaned child has real parent != parent
Reviewed by: markj
Sponsored by: The FreeBSD Foundation
MFC after: 1 week
Differential revision: https://reviews.freebsd.org/D58504
| -rw-r--r-- | sys/kern/kern_exit.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/sys/kern/kern_exit.c b/sys/kern/kern_exit.c index 2aa756bd00d2..c43bd69554e7 100644 --- a/sys/kern/kern_exit.c +++ b/sys/kern/kern_exit.c @@ -124,6 +124,9 @@ proc_realparent(struct proc *child) } parent = __containerof(p->p_orphan.le_prev, struct proc, p_orphans.lh_first); + KASSERT(child->p_pptr != parent, + ("proc %d %p orphaned but parent %d %p is realparent", + child->p_pid, child, parent->p_pid, parent)); return (parent); } |