sync with OpenBSD -current

lib/libcrypto/man/lh_new.3

@@ -1,4 +1,4 @@
-.\" $OpenBSD: lh_new.3,v 1.9 2022/03/31 17:27:17 naddy Exp $
+.\" $OpenBSD: lh_new.3,v 1.10 2024/01/24 14:02:52 jsing Exp $
 .\" full merge up to:
 .\" OpenSSL doc/crypto/lhash.pod 1bc74519 May 20 08:11:46 2016 -0400
 .\" selective merge up to:
@@ -118,7 +118,7 @@
 .\" copied and put under another distribution licence
 .\" [including the GNU Public Licence.]
 .\"
-.Dd $Mdocdate: March 31 2022 $
+.Dd $Mdocdate: January 24 2024 $
 .Dt LH_NEW 3
 .Os
 .Sh NAME
@@ -342,15 +342,8 @@ lh_STUFF_doall(hashtable, LHASH_DOALL_FN(STUFF_cleanup));
 lh_STUFF_free(hashtable);
 .Ed
 .Pp
-When doing this, be careful if you delete entries from the hash table in
-your callbacks: the table may decrease in size, moving the item that you
-are currently on down lower in the hash table \(em this could cause some
-entries to be skipped during the iteration.
-The second best solution to this problem is to set hash->down_load=0
-before you start (which will stop the hash table ever decreasing in
-size).
-The best solution is probably to avoid deleting items from the hash
-table inside a doall callback!
+A callback may delete entries from the hash table, however, it is
+not safe to insert new entries.
 .Pp
 .Fn lh_<type>_doall_arg
 is the same as