Rebuilt for https://fedoraproject.org/wiki/Fedora_39_Mass_Rebuild

fix autofs regression due to positive_timeout.
fix parse module instance mutex naming.
serialise lookup module open and reinit.
coverity fix for invalid access.
fix hosts map deadlock on restart.
fix deadlock with hosts map reload.
fix memory leak in update_hosts_mounts().
fix minus only option handling in concat_options().
fix incorrect path for is_mounted() in try_remount().
fix additional tsv invalid access.
fix use_ignore_mount_option description.
include addtional log info for mounts.
fail on empty replicated host name.
improve handling of ENOENT in sss setautomntent().
don't immediately call function when waiting.
fix return status of mount_autofs().
don't close lookup at umount.
fix deadlock in lookups.
dont delay expire.
make amd mapent search function name clear.
rename statemachine() to signal_handler().
make signal handling consistent.
eliminate last remaining state_pipe usage.
add function master_find_mapent_by_devid().
use device id to locate autofs_point when setting log priotity.
add command pipe handling functions.
switch to application wide command pipe.
get rid of unused field submnt_count.
fix mount tree startup reconnect.
fix unterminated read in handle_cmd_pipe_fifo_message().

Port configure script to C99

Rebuilt for https://fedoraproject.org/wiki/Fedora_38_Mass_Rebuild

fix invalid tsv access.

fix changelog out of order entry.
fix missing unlock in sasl_do_kinit_ext_cc().
fix file listed twice in spec file.

Rebuilt for https://fedoraproject.org/wiki/Fedora_37_Mass_Rebuild

fix kernel mount status notification.
fix set open file limit.
improve descriptor open error reporting.
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().
bailout on rpc systemerror.
fix nfsv4 only mounts should not use rpcbind.
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.
remove nonstrict parameter from tree_mapent_umount_offsets().
fix handling of incorrect return from umount_ent().
dont use initgroups() at spawn.

Rebuilt for https://fedoraproject.org/wiki/Fedora_36_Mass_Rebuild

Rebuild(libnsl2)

Update to upstream release 5.1.8.

fix use of possibly NULL var in lookup_program.c:match_key().
fix incorrect print format specifiers in get_pkt().
add mapent path length check in handle_packet_expire_direct().
add copy length check in umount_autofs_indirect().
add some buffer length checks to master map parser.
add buffer length check to rmdir_path().
eliminate buffer usage from handle_mounts_cleanup().
add buffer length checks to autofs mount_mount().
make NFS version check flags consistent.
refactor get_nfs_info().
also require TCP_REQUESTED when setting NFS port.

fix potential memory leak in "eliminate some more alloca usage" patch.
remove unused parameter from add_path() in "eliminate some more alloca usage" patch.

fix concat_options() error handling.
eliminate some more alloca usage.
use default stack size for threads.

Rebuilt for https://fedoraproject.org/wiki/Fedora_35_Mass_Rebuild