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mirror_zfs/module/os/freebsd/zfs
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Pawel Jakub Dawidek a4bf6baaeb
Fix file descriptor leak on pool import. 
Descriptor leak can be easily reproduced by doing:

	# zpool import tank
	# sysctl kern.openfiles
	# zpool export tank; zpool import tank
	# sysctl kern.openfiles

We were leaking four file descriptors on every import.

Similar leak most likely existed when using file-based VDEVs.

External-issue: https://reviews.freebsd.org/D43529
Reviewed-by: Brian Behlendorf <behlendorf1@llnl.gov>
Signed-off-by: Pawel Jakub Dawidek <pawel@dawidek.net>
Closes #15630
2024-01-23 15:03:48 -08:00
..
abd_os.c FreeBSD: use zero_region instead of allocating a dedicated page 2022-05-04 11:46:37 -07:00
arc_os.c Unify arc_prune_async() code 2023-10-30 16:56:04 -07:00
crypto_os.c freebsd: remove __FBSDID macro use 2023-11-17 14:02:09 -08:00
dmu_os.c dmu: Allow buffer fills to fail 2023-12-15 09:51:41 -08:00
event_os.c FreeBSD: Fix the build on FreeBSD 12 2023-11-27 12:58:03 -08:00
hkdf.c
kmod_core.c freebsd: remove __FBSDID macro use 2023-11-17 14:02:09 -08:00
spa_os.c Fix build on FreeBSD 2023-03-22 09:24:41 -07:00
sysctl_os.c freebsd: remove __FBSDID macro use 2023-11-17 14:02:09 -08:00
vdev_file.c Cleanup: 64-bit kernel module parameters should use fixed width types 2022-10-13 10:03:29 -07:00
vdev_geom.c Fix build on FreeBSD 2023-03-22 09:24:41 -07:00
vdev_label_os.c Use abd_zero_off() where applicable 2023-11-17 13:28:32 -08:00
zfs_acl.c Use list_remove_head() where possible. 2023-06-09 10:12:52 -07:00
zfs_ctldir.c FreeBSD: Fix ZFS so that snapshots under .zfs/snapshot are NFS visible 2023-11-27 16:31:03 -08:00
zfs_debug.c Cleanup: Replace oldstyle struct hack with C99 flexible array members 2023-01-12 16:00:03 -08:00
zfs_dir.c Fix unprotected zfs_znode_dmu_fini 2023-01-19 16:59:05 -08:00
zfs_file_os.c Fix file descriptor leak on pool import. 2024-01-23 15:03:48 -08:00
zfs_ioctl_compat.c freebsd: remove __FBSDID macro use 2023-11-17 14:02:09 -08:00
zfs_ioctl_os.c freebsd: remove __FBSDID macro use 2023-11-17 14:02:09 -08:00
zfs_racct.c
zfs_vfsops.c Add a tunable to disable BRT support. 2023-11-16 11:35:22 -08:00
zfs_vnops_os.c FreeBSD: Ensure that zfs_getattr() initializes the va_rdev field 2023-12-07 08:20:11 -08:00
zfs_znode.c Retire z_nr_znodes 2023-09-18 16:53:33 -07:00
zio_crypt.c ZIL: Assert record sizes in different places 2023-11-28 13:35:14 -08:00
zvol_os.c Update the kstat dataset_name when renaming a zvol 2023-11-07 11:34:50 -08:00