Jason A. Harmening 23332e34e6 devfs: add integrity asserts for cdevp_list ... It's possible for misuse of cdev KPIs or for bugs in devfs itself to result in e.g. a cdev object's container being freed while still on the global list used to populate each devfs mount; see PR 273418 for a recent example. Since a node may be marked inactive well before it is reaped from the list, add a new flag solely to track list membership, and employ it in some basic list integrity assertions to catch bad actors. Discussed with: kib, mjg (cherry picked from commit 67864268da)		2023-09-27 19:46:38 -05:00
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devfs.h	sys: Remove $FreeBSD$: two-line .h pattern	2023-08-16 11:54:11 -06:00
devfs_devs.c	devfs: add integrity asserts for cdevp_list	2023-09-27 19:46:38 -05:00
devfs_dir.c	sys: Remove $FreeBSD$: two-line .h pattern	2023-08-16 11:54:11 -06:00
devfs_int.h	devfs: add integrity asserts for cdevp_list	2023-09-27 19:46:38 -05:00
devfs_rule.c	sys: Remove $FreeBSD$: two-line .h pattern	2023-08-16 11:54:11 -06:00
devfs_vfsops.c	sys: Remove $FreeBSD$: two-line .h pattern	2023-08-16 11:54:11 -06:00
devfs_vnops.c	devfs: add integrity asserts for cdevp_list	2023-09-27 19:46:38 -05:00