bz2130034 - automount -m crashes with Segmentation fault (core dumped)
fix invalid tsv access.
Resolves: rhbz#2130034

bz2069097 - libnss_sss: threads stuck at sss_nss_lock from initgroups
dont use initgroups() at spawn.
Resolves: rhbz#2069097

bz2052122 - autofs attempts unmount on directory in use
make umount_ent() recognise forced umount.
remove nonstrict parameter from tree_mapent_umount_offsets().
fix handling of incorrect return from umount_ent().
Resolves: rhbz#2052122

bz2033552 - Using -hosts option does not work after upgrading from 8.4 to 8.5
fix root offset error handling.
fix nonstrict fail handling of last offset mount.
dont fail on duplicate offset entry tree add.
fix loop under run in cache_get_offset_parent().
simplify cache_add() a little.
fix use after free in tree_mapent_delete_offset_tree().
fix memory leak in xdr_exports().
avoid calling pthread_getspecific() with NULL key_thread_attempt_id.
fix sysconf(3) return handling.
Resolves: rhbz#2033552

bz2025509 - Autofs auto.smb awk script fails on shares with dollar signs
fix double quoting in auto.smb.
fix double quoting of ampersand in auto.smb as well.
Resolves: rhbz#2025509

bz2025963 - autofs service has not proper limits set to be able to handle many mounts
fix set open file limit.
improve descriptor open error reporting.
Resolves: rhbz#2025963

bz2023740 - autofs: send FAIL cmd/ioctl mess when encountering problems
fix kernel mount status notification.
Resolves: rhbz#2023740

bz1974309 - Removal of default intr mount option while using -hosts
remove intr hosts map mount option.
fix previous changelog entry revision.
Resolves: rhbz#1974309

bz1973025 - /net mount being not cleanly mounted and unmounted
correct patch, fix nonstrict offset mount fail handling.
Related: rhbz#1973025

bz1973025 - /net mount being not cleanly mounted and unmounted
fix nonstrict offset mount fail handling.
Resolves: rhbz#1973025

bz1969210 - autofs: already mounted as other than autofs or failed to unlink
fix empty mounts list return from unlink_mount_tree().
Resolves: rhbz#1969210

bz1965862 - A recent Coverity change can cause an infinit loop on map reload
fix lookup_prune_one_cache() refactoring change.
bz1963129 - auto.master manpage doesn't mention -null or other built-in maps
add missing desciption of null map option.
Resolves: rhbz#1965862 rhbz#1963129

bz1961492 - autofs: regression in offset ordering
fix offset entries order.
use mapent tree root for tree_mapent_add_node().
eliminate redundant cache lookup in tree_mapent_add_node().
fix hosts map offset order.
fix direct mount deadlock.
Resolves: rhbz#1961492

bz1958487 - autofs amd mounts present in the configuration get umounted
fix amd section mounts map reload.
bz1958485 - autofs amd type host mounts fail for certain host names
fix amd hosts mount expire.
Resolves: rhbz#1958487 rhbz#1958485

bz1954430 - Please, rebuild autofs-5.1.4-66.el8
rebuild with fixed binutils.
Resolves: rhbz#1954430

bz1912106 - Using -hosts option does not resolve host from /etc/hosts and mount
Coverity fixes
add missing free in handle_mounts().
remove redundant if check.
fix possible memory leak in master_parse().
fix possible memory leak in mnts_add_amdmount().
fix double unlock in parse_mount().
add length check in umount_subtree_mounts().
fix flags check in umount_multi().
dont try umount after stat() ENOENT fail.
remove redundant assignment in master_add_amd_mount_section_mounts().
fix dead code in mnts_add_mount().
fix arg not used in error print.
fix missing lock release in mount_subtree().
fix double free in parse_mapent().
refactor lookup_prune_one_cache() a bit.
cater for empty mounts list in mnts_get_expire_list().
add ext_mount_hash_mutex lock helpers.
Related: rhbz#1912106